ÿþ<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html> <head> <META http-equiv="Content-Type" content="text/html; charset=UTF-16"> <title>Coastal Connecticut 2004 Color Orthophoto</title> <link rel="schema.dc" href="http://dublincore.org/documents/dces/"> <meta name="dc.title" content="Coastal Connecticut 2004 Color Orthophoto"> <meta name="dc.creator" content="NOAA Coastal Services Center (CSC)"> <meta name="dc.creator" content="U.S. Geological Survey (USGS)"> <meta name="dc.subject" content="imageryBaseMapsEarthCover rectified imagery rectified image orthophoto Digital Orthophoto Quarter Quad (DOQQ) image map Natural Color DOQQ Color Infrared DOQQ"> <meta name="dc.description" content="Coastal Connecticut 2004 Color Orthophoto is a raster mosaic of ADS40 natual color digital imagery taken in September 2004 for Connecticut municipalities located along the Long Island Sound coastline. This is a raster mosaic of 122 quarter quadrangle natual color input rasters in GeoTIFF format. An orthoimage is remotely sensed image data in which displacement of features in the image caused by terrain relief and sensor orientation have been mathematically removed. Orthoimagery combines the image characteristics of a photograph with the geometric qualities of a map. This task consists of two primary components, ADS40 digital image acquisition and natural color and color infrared digital orthophoto production. In addition to the orthophotos a reflective surface digital elevation data set covering the project area was produced."> <meta name="dc.publisher" content="State of Connecticut, Department of Environmental Protection (CT DEP)"> <meta name="dc.contributor" content="EarthData International, LLC"> <meta name="dc.date" content="20041223"> <meta name="dc.type" content="data.Fgdb raster digital data"> <meta name="dc.format" content="File Geodatabase Raster Dataset"> <meta name="dc.identifier" content="http://www.ct.gov/dep"> <meta name="dc.source" content="Coastal Connecticut 2004 Color Orthophoto"> <meta name="dc.lang" content="en"> <meta name="dc.coverage.x.min" scheme="DD" content="-73.761209"> <meta name="dc.coverage.x.max" scheme="DD" content="-71.805454"> <meta name="dc.coverage.y.min" scheme="DD" content="40.934966"> <meta name="dc.coverage.y.max" scheme="DD" content="41.629366"> <meta name="dc.coverage.placeName" content="Connecticut"> <meta name="dc.coverage.placeName" content="CT"> <meta name="dc.rights" content="Access constraints: None. No restrictions or legal prerequisites for accessing the data. The data is in the public domain and may be redistributed.; Use constraints: None. 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IE calls it srcElement. var elem = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null); if (elem.nodeType == 3) { // If W3C and element is text node (nodeType = 3), then get reference to container (parent) to equalize with IE event model. elem = elem.parentNode; } if (elem) { // Work with element. if (elem.className == "md-itemlist") { elem.className = "md-itemlistover"; } else if (elem.className == "md-itemlistover") { elem.className = "md-itemlist"; } } // Prevent event from bubbling past this event handler. evt.cancelBubble = true; } } // "md-item" onmouseover and onmouseout function function overitem(evt) { // Get reference to W3C or IE event object evt = (evt) ? evt : ((window.event) ? event : null); if (evt) { // Get reference to element from which event object was created. W3C calls this element target. IE calls it srcElement. var elem = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null); if (elem.nodeType == 3) { // If W3C and element is text node (nodeType = 3), then get reference to container (parent) to equalize with IE event model. elem = elem.parentNode; } if (elem) { // Work with element. if (elem.className == "md-item") { elem.className = "md-itemover"; } else if (elem.className == "md-itemover") { elem.className = "md-item"; } } // Prevent event from bubbling past this event handler. evt.cancelBubble = true; } } // "md-bgraphic" onmouseover and onmouseout function function overbgraphic(evt) { // Get reference to W3C or IE event object evt = (evt) ? evt : ((window.event) ? event : null); if (evt) { // Get reference to element from which event object was created. W3C calls this element target. IE calls it srcElement. var elem = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null); if (elem.nodeType == 3) { // If W3C and element is text node (nodeType = 3), then get reference to container (parent) to equalize with IE event model. elem = elem.parentNode; } if (elem) { // Work with element. if (elem.className == "md-bgraphic") { elem.className = "md-bgraphicover"; } else if (elem.className == "md-bgraphicover") { elem.className = "md-bgraphic"; } } // Prevent event from bubbling past this event handler. evt.cancelBubble = true; } } // "md-menuitem" onclick function. Tabs to different metadata sections. function clickmenuitem(evt) { // Get reference to W3C or IE event object evt = (evt) ? evt : ((window.event) ? event : null); if (evt) { // Get reference to element from which event object was created. W3C calls this element target. IE calls it srcElement. var elem = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null); if (elem.nodeType == 3) { // If W3C and element is text node (nodeType = 3), then get reference to container (parent) to equalize with IE event model. elem = elem.parentNode; } if (elem) { // Work with element // Show other menu tabs var siblingNodes = elem.parentNode.childNodes for (var i = 0; i < siblingNodes.length; i++) { if (siblingNodes[i] != elem) { siblingNodes[i].className = "md-menuitem" } } // Show active menu tab elem.className = "md-menuitemactive" // Show active menu metadata. var elemMaster = document.getElementById("md-"+elem.id) elemMaster.style.display = "block"; // Hide all other metadata sections var listMasterNodeIds = ["md-description","md-graphic","md-spatial","md-structure","md-quality","md-source","md-distribution","md-metadata"]; for (var i = 0; i < listMasterNodeIds.length; i++) { if (listMasterNodeIds[i] != elemMaster.id) { otherNode = document.getElementById(listMasterNodeIds[i]); if (Boolean(otherNode != null)) { otherNode.style.display = "none"; } } } } // Prevent event from bubbling past this event handler. evt.cancelBubble = true; } } // "md-clickdef" onclick function. Opens and closes metadata definitions, which "md-def" class div elements function clickdef (evt) { evt = (evt) ? evt : ((window.event) ? event : null); if (evt) { // Get reference to element from which event object was created. W3C calls this element target. IE calls it srcElement. var elem = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null); if (elem.nodeType == 3) { // If W3C and element is text node (nodeType = 3), then get reference to container (parent) to equalize with IE event model. elem = elem.parentNode; } if (elem) { // Work with element. var e var aElem var text var elemDefinition var styleDisplay elemDefinition = document.getElementById("md-clickdef"); text = "Show Definitions"; styleDisplay = "none"; if (elemDefinition.innerHTML == "Show Definitions") { text = "Hide Definitions"; styleDisplay = "block"; } // hide or show metadata definition elements aElem = document.getElementsByName("md-def") for (var i = 0; i < aElem.length; i++) { e = aElem[i] e.style.display = styleDisplay; } elem.innerHTML = text; } } } /* "md-title" onclick function. Always opens md-detailshow and either opens or closes md-detailhide, and md-itemhide elements, depending on value of title elements toggledisplay value. Toggledisplay value is either "block" to "none" and toggles everytime this function runs. */ function clicktitle(evt) { // Get reference to W3C or IE event object evt = (evt) ? evt : ((window.event) ? event : null); if (evt) { // Get reference to element from which event object was created. W3C calls this element target. IE calls it srcElement. var elem = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null); if (elem.nodeType == 3) { // If W3C and element is text node (nodeType = 3), then get reference to container (parent) to equalize with IE event model. elem = elem.parentNode; } if (elem) { // Work with element. var p = elem.parentNode; // parent var c // parent's child var gc // parent's grandchild var ggc // parent's great grandchild var gggc // parent's great great grandchild var ggggc // parent's great great great grandchild var gggggc // parent's great great great great grandchild var ggggggc // parent's great great great great great grandchild // Create toggledisplay attribute when title element is first clicked and set value to "block" // in order to open content. if (!elem.getAttributeNode("toggledisplay")) { elem.setAttribute("toggledisplay","block"); } // Loop through child nodes, find those that open and close (md-detail and md-itemhide) // and set their style.display to that of elem.getAttributeNode("toggledisplay").value for (var i = 0; i < p.childNodes.length; i++) { // Show (open) all metadata sections c = p.childNodes[i]; c.style.display = "block"; for (var j = 0; j < c.childNodes.length; j++) { gc = c.childNodes[j]; for (var k = 0; k < gc.childNodes.length; k++) { ggc = gc.childNodes[k]; if (ggc.className == "md-mastertitle") { // add + or - to master title text if (elem.getAttributeNode("toggledisplay").value == "block") { ggc.innerHTML = "-" + ggc.innerHTML.substring(1,ggc.innerHTML.length); } else { ggc.innerHTML = "+" + ggc.innerHTML.substring(1,ggc.innerHTML.length); } } if (ggc.className == "md-detailhide") { // hide or show md-detailhide element ggc.style.display = elem.getAttributeNode("toggledisplay").value; } else if (ggc.className == "md-detailshow") { // make sure md-detailshow is always shown because user could have previously closed it ggc.style.display = "block" } else if (ggc.className == "md-detailhelp") { // make sure md-detailhelp is always not shown ggc.style.display = "none" } for (var l = 0; l < ggc.childNodes.length; l++) { gggc = ggc.childNodes[l]; if (gggc.className == "md-itemhide") { // hide or show md-itemhide element gggc.style.display = elem.getAttributeNode("toggledisplay").value; } else if (gggc.className == "md-itemshow") { // show md-itemshow element gggc.style.display = "block" } for (var m = 0; m < gggc.childNodes.length; m++) { ggggc = gggc.childNodes[m]; if (ggggc.className == "md-itemhide") { // hide or show md-itemhide element ggggc.style.display = elem.getAttributeNode("toggledisplay").value; } else if (ggggc.className == "md-itemshow") { // show md-itemshow element ggggc.style.display = "block" } for (var n = 0; n < ggggc.childNodes.length; n++) { gggggc = ggggc.childNodes[n]; if (gggggc.className == "md-itemhide") { // hide or show md-itemhide element gggggc.style.display = elem.getAttributeNode("toggledisplay").value; } else if (gggggc.className == "md-itemshow") { // show md-itemshow element gggggc.style.display = "block" } for (var o = 0; o < gggggc.childNodes.length; o++) { ggggggc = gggggc.childNodes[o]; if (ggggggc.className == "md-itemhide") { // hide or show md-itemhide element ggggggc.style.display = elem.getAttributeNode("toggledisplay").value; } else if (ggggggc.className == "md-itemshow") { // show md-itemshow element ggggggc.style.display = "block" } } } } } } } } if (elem.getAttributeNode("toggledisplay").value == "block") { elem.setAttribute("toggledisplay","none"); } else { elem.setAttribute("toggledisplay","block"); } } // Prevent event from bubbling past this event handler. evt.cancelBubble = true; // Show all menus tabs active, indicating to user that all metadata sections are open. var elemMenu = document.getElementById("md-menu"); var elemMenuItem if (Boolean(elemMenu != null)) { for (var i = 0; i < elemMenu.childNodes.length; i++) { elemMenuItem = elemMenu.childNodes[i]; if (elemMenuItem.className == "md-menuitem") { elemMenuItem.className = "md-menuitemactive" } } } } } /* "md-mastertitle" onclick function. Always opens md-detailshow and either opens or closes md-detailhide, and md-itemhide elements, depending on whether they are currently all opened or closed. */ function clickmaster(evt) { // Get reference to W3C or IE event object evt = (evt) ? evt : ((window.event) ? event : null); if (evt) { // Get reference to element from which event object was created. W3C calls this element target. IE calls it srcElement. var elem = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null); if (elem.nodeType == 3) { // If W3C and element is text node (nodeType = 3), then get reference to container (parent) to equalize with IE event model. elem = elem.parentNode; } if (elem) { // Work with element. var p = elem.parentNode.nextSibling; var c // parent's child var gc // parent's grandchild var ggc // parent's great grandchild var gggc // parent's great great grandchild var ggggc // parent's great great great grandchild // Are all md-detail children (md-detailhide and md-detailshow) currently open or closed? var allClosed = Boolean("true"); var allOpened = Boolean("true"); allOpened = allchildrenopenedexcept(p,"md-detail") allClosed = allchildrenclosedexcept(p,"md-detail") allOpened = allchildrenopenedexcept(p,"md-detailhelp") allClosed = allchildrenclosedexcept(p,"md-detailhelp") // Are all grand children (md-itemhide) opened? if (allOpened) { allOpened = allgrandchildrenopened(p) } // window.alert(allOpened) // window.alert(allClosed) // Set new display variable. If one or more element but // not all are open, open all elements. Otherwise, close // all elements if all of them are open. Also add + or - // to master title text. var newdisplay = "block"; if ((allOpened) & (!allClosed)) { newdisplay = "none"; elem.innerHTML = "+" + elem.innerHTML.substring(1,elem.innerHTML.length); } else { elem.innerHTML = "-" + elem.innerHTML.substring(1,elem.innerHTML.length); } // Loop through child nodes, find md-detailhide and md-itemhide elements // and set their style.display to value of newdisplay variable. The newdisplay // variable has a value of either "block" or "none". This value is based on the // current display condition of all md-detailhide and md-detailshow elements. If they // are currently all opened, then newdisplay is set to "none" so that they will all close. // If they are all closed, then the newdisplay value is "block" so that they all will // open. If some are opened and closed, the assumption is the user wants to open // all elements so the newdisplay value is "block". Once all opened, if user intended to // close them, they will close when the user natually clicks element again. for (var i = 0; i < p.childNodes.length; i++) { c = p.childNodes[i]; if (c.className == "md-detailhide") { // hide or show md-detailhide element c.style.display = newdisplay; } else if (c.className == "md-detailshow") { // make sure md-detailshow is always shown because user could have previously closed it c.style.display = "block"; } else if (c.className == "md-detailhelp") { // make sure md-detailhelp is always not shown c.style.display = "none"; } for (var j = 0; j < c.childNodes.length; j++) { gc = c.childNodes[j]; if (gc.className == "md-itemhide") { // hide or show md-itemhide element gc.style.display = newdisplay; } else if (gc.className == "md-itemshow") { // show md-itemshow element gc.style.display = "block" } for (var k = 0; k < gc.childNodes.length; k++) { ggc = gc.childNodes[k]; if (ggc.className == "md-itemhide") { // hide or show md-itemhide element ggc.style.display = newdisplay; } else if (ggc.className == "md-itemshow") { // show md-itemshow element ggc.style.display = "block" } for (var l = 0; l < ggc.childNodes.length; l++) { gggc = ggc.childNodes[l]; if (gggc.className == "md-itemhide") { // hide or show md-itemhide element gggc.style.display = newdisplay; } else if (gggc.className == "md-itemshow") { // show md-itemshow element gggc.style.display = "block" } for (var m = 0; m < gggc.childNodes.length; m++) { ggggc = gggc.childNodes[m]; if (ggggc.className == "md-itemhide") { // hide or show md-itemhide element ggggc.style.display = newdisplay; } else if (ggggc.className == "md-itemshow") { // show md-itemshow element ggggc.style.display = "block" } } } } } } } // Prevent event from bubbling past this event handler. evt.cancelBubble = true; } } // "md-detailtitle" onclick function. Opens and closes md-detailhide and md-detailshow elements. function clickdetail(evt) { // Get reference to W3C or IE event object evt = (evt) ? evt : ((window.event) ? event : null); if (evt) { // Get reference to element from which event object was created. W3C calls this element target. IE calls it srcElement. var elem = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null); if (elem.nodeType == 3) { // If W3C and element is text node (nodeType = 3), then get reference to container (parent) to equalize with IE event model. elem = elem.parentNode; } if (elem) { // Work with element. var p = elem.parentNode.nextSibling; // parent's next sibling element if (getcomputeddisplay(p) == "none") { p.style.display = "block"; } else { p.style.display = "none"; } } // Prevent event from bubbling past this event handler. evt.cancelBubble = true; } } // "md-detailitemlist" onclick function. Opens and closes all children and all grand children md-itemhide and md-itemshow elements. function clickitemlist(evt) { // Get reference to W3C or IE event object evt = (evt) ? evt : ((window.event) ? event : null); if (evt) { // Get reference to element from which event object was created. W3C calls this element target. IE calls it srcElement. var elem = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null); if (elem.nodeType == 3) { // If W3C and element is text node (nodeType = 3), then get reference to container (parent) to equalize with IE event model. elem = elem.parentNode; } if (elem) { // Work with element. var elemNext = elem.nextSibling; // next sibling element // Next sibling is normally md-itemshow class, but if md-itemhide // class then hide or show it. if (elemNext.className == "md-itemhide") { if (getcomputeddisplay(elemNext) == "none") { elemNext.style.display = "block"; } else { elemNext.style.display = "none"; } } // Are all grand children open or are all children closed? var allClosed = Boolean("true"); var allOpened = Boolean("true"); allOpened = allchildrenopenedexcept(elemNext,"md-item") allClosed = allchildrenclosedexcept(elemNext,"md-item") var newdisplay = "block"; if ((allOpened) & (!allClosed)) { newdisplay = "none"; } // if they're all opened, close them. Otherwise, open all of them. for (var i = 0; i < elemNext.childNodes.length; i++) { c = elemNext.childNodes[i]; if (c.className == "md-itemhide") { // hide or show md-itemhide c.style.display = newdisplay; } else if (c.className == "md-itemshow") { // make sure md-itemshow is always shown c.style.display = "block"; } } } // Prevent event from bubbling past this event handler. evt.cancelBubble = true; } } // "md-detailitem" onclick function. Opens and closes nextsibling md-itemhide or md-itemshow element. function clickitem(evt) { // Get reference to W3C or IE event object evt = (evt) ? evt : ((window.event) ? event : null); if (evt) { // Get reference to element from which event object was created. W3C calls this element target. IE calls it srcElement. var elem = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null); if (elem.nodeType == 3) { // If W3C and element is text node (nodeType = 3), then get reference to container (parent) to equalize with IE event model. elem = elem.parentNode; } if (elem) { // Work with element. var elemNext = elem.nextSibling; // next sibling element if ((elemNext.className == "md-itemhide") || ( elemNext.className == "md-itemshow")) { if (getcomputeddisplay(elemNext) == "none") { elemNext.style.display = "block"; } else { elemNext.style.display = "none"; } } } // Prevent event from bubbling past this event handler. evt.cancelBubble = true; } } // "md-bgraphic" onclick function. Opens and closes browsegraphic images (jpg, jpeg, gif, png, bmp). function clickbgraphic(evt) { // Get reference to W3C or IE event object evt = (evt) ? evt : ((window.event) ? event : null); if (evt) { // Get reference to element from which event object was created. W3C calls this element target. IE calls it srcElement. var elem = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null); if (elem.nodeType == 3) { // If W3C and element is text node (nodeType = 3), then get reference to container (parent) to equalize with IE event model. elem = elem.parentNode; } if (elem) { // Work with element. var p = elem.parentNode.nextSibling; // parent's next sibling element if (getcomputeddisplay(p) == "none") { var elemImage = p.childNodes[0]; var srcImage = elem.getAttributeNode("browsen").value; p.style.display = "block"; elemImage.setAttribute("src",srcImage); elemImage.setAttribute("alt","Image - " + srcImage); } else { p.style.display = "none"; } } } } // Returns boolean indicating whether all child elements other than a particular class are opened function allchildrenopenedexcept(elem,cname) { var opened = Boolean("true"); for (var i = 0; i < elem.childNodes.length; i++) { c = elem.childNodes[i]; if (c.className != cname) { if (getcomputeddisplay(c) == "none") { opened = false; break; } } } return opened; } // Returns boolean indicating whether all child elements other than a particular class are closed function allchildrenclosedexcept(elem,cname) { var closed = Boolean("true"); for (var i = 0; i < elem.childNodes.length; i++) { c = elem.childNodes[i]; if (c.className != cname) { if (getcomputeddisplay(c) == "block") { closed = false; break; } } } return closed; } // Returns boolean indicating whether all grand child // and grand child's next sibling child elements are opened function allgrandchildrenopened(elem) { var opened = Boolean("true"); for (var i = 0; i < elem.childNodes.length; i++) { c = elem.childNodes[i]; for (var j = 0; j < c.childNodes.length; j++) { gc = c.childNodes[j]; if (gc.className == "md-itemhide") { if (getcomputeddisplay(gc) == "none") { opened = false; break; } } else if (gc.className == "md-itemlist") { gcns = gc.nextSibling for (var k = 0; k < gcns.childNodes.length; k++) { gcnsc = gcns.childNodes[k]; if (gcnsc.className == "md-itemhide") { if (getcomputeddisplay(gcnsc) == "none") { opened = false; break; } } } } } if (!opened) { break; } } return opened; } // Returns element style.display property as a text string. Returns "none" or "block". function getcomputeddisplay(elem) { var dis if (window.getComputedStyle) { // W3C dis = window.getComputedStyle(elem, null).display; } else if (elem.currentStyle) { // IE dis = elem.currentStyle.display; } return dis; } </script></head> <body id="md-body"> <div style="text-align:right; width:100%"><a href="FileGDB_ortho_2004_coast_color_FGDC_Classic.htm">FGDC Classic | <a href="FileGDB_ortho_2004_coast_color_FGDC_FAQ.htm">FGDC FAQ</a> | FGDC Plus</a> | <a href="FileGDB_ortho_2004_coast_color.xml">XML</a></div> <hr> <div id="md-title" class="md-title" title="Open/close all metadata tabs">Coastal Connecticut 2004 Color Orthophoto</div> <div class="md-subtitle">File Geodatabase Raster Dataset - FGDBR - Ortho_2004_Coast_Color</div> <div class="md-subtitle">FGDC, ESRI Metadata</div> <div id="md-clickdef" class="md-link">Show Definitions</div> <div id="md-menu"><span id="description" class="md-menuitemactive">Description</span><span id="graphic" class="md-menuitemactive">Graphic</span><span id="spatial" class="md-menuitemactive">Spatial</span><span id="structure" class="md-menuitemactive">Data Structure</span><span id="quality" class="md-menuitemactive">Data Quality</span><span id="source" class="md-menuitemactive">Data Source</span><span id="distribution" class="md-menuitemactive">Data Distribution</span><span id="metadata" class="md-menuitemactive">Metadata</span></div> <div id="md-description" class="md-color"> <div class="md-master"> <div class="md-mastertitle">+ Resource Description</div> </div> <div class="md-masterhide"> <div class="md-detail"> <div class="md-detailtitle">Citation</div> </div> <div class="md-detailshow"> <div id="md-def" name="md-def" class="md-def">Information used to reference the data.</div> <div class="md"><b>Title: </b>Coastal Connecticut 2004 Color Orthophoto</div> <div class="md"><b>Originators: </b>NOAA Coastal Services Center (CSC)</div> <div class="md">U.S. Geological Survey (USGS)</div> <div class="md"><b>Publisher: </b>State of Connecticut, Department of Environmental Protection (CT DEP)</div> <div class="md"><b>Publication place: </b>Hartford, Connecticut, USA</div> <div class="md"><b>Publication date: </b>20041223</div> <div class="md"><b>Data type: </b>Fgdb raster digital data</div> <div class="md"><b>Data location: </b><a target="viewer" HREF="http://www.ct.gov/dep">http://www.ct.gov/dep</a></div> <div class="md"><b>Other citation details: </b><pre id="fixvalue">Original Title: Connecticut Coastal ADS40 Digital Imagery Acquisition and Natural Color and Color Infrared Orthophoto Production. CT DEP mosaiced the ADS40 imagery from CSC and NOAA into a single raster dataset that covers the Connecticut coastline, projecting it to the Connecticut State Plane Coordinate System, NAD 83.</pre></div> </div> <div class="md-detail"> <div class="md-detailtitle">Description</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">A characterization of the data, including its intended use and limitations.</div> <div class="md"><b>Abstract: </b><pre id="fixvalue">Coastal Connecticut 2004 Color Orthophoto is a raster mosaic of ADS40 natual color digital imagery taken in September 2004 for Connecticut municipalities located along the Long Island Sound coastline. This is a raster mosaic of 122 quarter quadrangle natual color input rasters in GeoTIFF format. An orthoimage is remotely sensed image data in which displacement of features in the image caused by terrain relief and sensor orientation have been mathematically removed. Orthoimagery combines the image characteristics of a photograph with the geometric qualities of a map. This task consists of two primary components, ADS40 digital image acquisition and natural color and color infrared digital orthophoto production. In addition to the orthophotos a reflective surface digital elevation data set covering the project area was produced.</pre></div> <div class="md"><b>Purpose: </b><pre id="fixvalue">These data have been created as a result of the need for having geospatial data immediately available and easily accessible in order to enhance the capability of the NOAA Coastal Services Center (CSC) and the USGS.</pre></div> <div class="md"><b>Supplemental information: </b><pre id="fixvalue">The bounding coordinates provided within the Spatial Domain section represent a rectangle covering the total area in which the project is located. The actual project boundary located within this area is comprised of areas delimited by areas along the coast of the state of Connecticut. The Coastal Connecticut project area is comprised of approximately 930 square miles. A total of 244 orthos (122 natural color and 122 color infrared) were produced to cover this area. Aerial imagery was collected in panchromatic, Red, Green, Blue and Near Infrared which yielded a natural color and false color infrared version of the completed digital orthophotography. In addition to producing the digital ortho imagery a first surface (reflective surface) elevation data set was produced. Imagery was collected at an approximate altitude of 15,750 feet above mean terrain. The ADS40 digital camera system used in this project incorporates the latest in sensor technology, optics, electronics, data transfer, and storage. The ADS40 imagery is generated from seven parallel sensor lines in the focal plane of a single lens system, three panchromatic (forward, nadir, backward), red, green, and blue lines placed next to each other, and one infrared. Each panchromatic channel consists of two lines, each with 12,000 pixels, staggered (shifted with respect to each other) by 0.5 pixels. The viewing angles and characteristics of the sensor are as follows - - Focal length 62.5mm - Pixel size 6.5mm - PAN 2 arrays 12,000 pixels each - R,G,B and NIR,R,G 12,000 pixels - Backward to nadir stereo angle -14.1 degrees - Near infrared to nadir stereo angle -2.05 degrees - Dynamic Range of CCD - 12-bits for all arrays for this dataset, the natural color and color infrared orthoimages were produced at 0.50-meter pixel resolution. Each digital orthorectified quarter quad provides imagery for a nominal 3.75 by 3.75 minute area corresponding to the USGS quarter quad boundaries. The projected coordinate system is UTM (Zone 18) with a NAD83 datum. The naming convention is based on the National Grid. Deliverables include - - 24-Bit Natural Color in GeoTIFF format - 24-Bit False Color Infrared in GeoTIFF format - Reflective surface digital elevation data set in .flt</pre></div> <div class="md"><b>Dataset credit: </b><pre id="fixvalue">EarthData International, LLC</pre></div> <div class="md"><b>Language of dataset: </b>en</div> </div> <div class="md-detail"> <div class="md-detailtitle">Data Type</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">How the data are represented, formatted and maintained by the data producing organization.</div> <div class="md"><b>File or table name: </b>Ortho_2004_Coast_Color</div> <div class="md"><b>Data type: </b>Fgdb raster digital data</div> <div class="md"><b>Data format: </b>File Geodatabase Raster Dataset</div> <div class="md"><b>Native dataset environment: </b>This raster mosaic is maintained by the State of Connecticut using ArcGIS software developed by Environmental Systems Research Institute (ESRI) in a Microsoft Windows operating system environment. Original Data Set Environment included Leica ADS40 Digital Camera System, ISTAR Digital Image Processing Software, Z/I Imaging Orthopro 4.0, Windows NT/2000 Systems.</div> </div> <div class="md-detail"> <div class="md-detailtitle">Time Period of Data</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Time period(s) for which the data corresponds to the currentness reference.</div> <div class="md"><b>Date: </b>20040920</div> <div class="md"><b>Date: </b>20040922</div> <div class="md"><b>Currentness reference: </b><pre id="fixvalue">ground condition</pre></div> </div> <div class="md-detail"> <div class="md-detailtitle">Status</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">The state of and maintenance information for the data.</div> <div class="md"><b>Data status: </b>Complete</div> <div class="md"><b>Update frequency: </b>Unknown</div> </div> <div class="md-detail"> <div class="md-detailtitle">Key Words</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Words or phrases that summarize certain aspects of the data.</div> <div class="md"><b>Theme:</b></div> <div class="md-indent"> <div class="md"><b>Keywords: </b>imageryBaseMapsEarthCover</div> <div class="md"><b>Keyword thesaurus: </b>ISO 19115 Topic Category</div> </div> <div class="md"><b>Theme:</b></div> <div class="md-indent"> <div class="md"><b>Keywords: </b>rectified imagery, rectified image, orthophoto, Digital Orthophoto Quarter Quad (DOQQ), image map, Natural Color DOQQ, Color Infrared DOQQ</div> <div class="md"><b>Keyword thesaurus: </b>none</div> </div> <div class="md"><b>Place:</b></div> <div class="md-indent"> <div class="md"><b>Keywords: </b>Connecticut, CT</div> <div class="md"><b>Keyword thesaurus: </b>U.S. Department of Commerce, 1987, Codes for the Identification of the States, the District of Columbia and the Outlying Areas of The United States, and Associated Areas (Federal Information Processing Standard 5-2): Washington, DC, National Institute of Standards and Technology.</div> </div> </div> <div class="md-detail"> <div class="md-detailtitle">Data Access Constraints</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Restrictions and legal prerequisites for accessing or using the data after access is granted.</div> <div class="md"><b>Access constraints: </b><pre id="fixvalue">None. No restrictions or legal prerequisites for accessing the data. The data is in the public domain and may be redistributed.</pre></div> <div class="md"><b>Use constraints: </b><pre id="fixvalue">None. No restrictions or legal prerequisites for using the data after access is granted.</pre></div> </div> <div class="md-detail"> <div class="md-detailtitle">Data Security Information</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Handling restrictions imposed on the data because of national security, privacy or other concerns.</div> <div class="md"><b>Security classification: </b>Unclassified</div> </div> </div> </div> <div id="md-graphic" class="md-color"> <div class="md-master"> <div class="md-mastertitle">+ Graphic Example</div> </div> <div class="md-masterhide"> <div class="md-detail"> <div class="md-detailtitle">Browse Graphic</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Graphic illustration of the data.</div> <div class="md"><b>Browse graphic 1</b></div> <div class="md-indent"> <div class="md"><span class="md-bgraphic" browsen="http://www.cteco.uconn.edu/metadata/dep/browsegraphic/orthophoto2004coastfullview.jpg">Open</span> - Full view of Coastal Connecticut 2004 Color Orthophoto.</div> <div class="md-detailhide"><img class="md-bgraphicimg" src="nothing" alt="Graphic Image"></div> </div> <hr> <div class="md"><b>Browse graphic 2</b></div> <div class="md-indent"> <div class="md"><span class="md-bgraphic" browsen="http://www.cteco.uconn.edu/metadata/dep/browsegraphic/orthophoto2004coastdetailview.jpg">Open</span> - Detail view of Coastal Connecticut 2004 Color Orthophoto within vicinity of the University of Connecticut at Avery Point in Groton, Connecticut.</div> <div class="md-detailhide"><img class="md-bgraphicimg" src="nothing" alt="Graphic Image"></div> </div> </div> </div> </div> <div id="md-spatial" class="md-color"> <div class="md-master"> <div class="md-mastertitle">+ Spatial Reference Information</div> </div> <div class="md-masterhide"> <div class="md-detail"> <div class="md-detailtitle">Horizontal Coordinate System</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Reference system from which linear or angular quantities are measured and assigned to the position that a point occupies.</div> <div class="md"><b>Projected coordinate system:</b></div> <div class="md-indent"> <div class="md"><b>Name: </b>NAD 1983 StatePlane Connecticut FIPS 0600 Feet</div> <div class="md"><b>Map units: </b>survey feet</div> </div> <div class="md"><b>Geographic coordinate system:</b></div> <div class="md-indent"> <div class="md"><b>Name: </b>GCS North American 1983</div> </div> <div class="md-itemlist">Coordinate System Details</div> <div class="md-itemshow"> <div class="md-item">Map projection</div> <div class="md-itemhide"> <div class="md"><b>Map projection name: </b>Lambert Conformal Conic</div> <div class="md-indent"><b>Standard parallel: </b>41.200000</div> <div class="md-indent"><b>Standard parallel: </b>41.866667</div> <div class="md-indent"><b>Longitude of central meridian: </b>-72.750000</div> <div class="md-indent"><b>Latitude of projection origin: </b>40.833333</div> <div class="md-indent"><b>False easting: </b>999999.999996</div> <div class="md-indent"><b>False northing: </b>499999.999998</div> </div> <div class="md-item">Planar Coordinate Information</div> <div class="md-itemhide"> <div class="md"><b>Planar coordinate encoding method: </b>row and column</div> <div class="md"><b>Coordinate representation:</b></div> <div class="md-indent"> <div class="md"><b>Abscissa resolution: </b>1.695901</div> <div class="md"><b>Ordinate resolution: </b>1.672817</div> </div> <div class="md"><b>Planar distance units: </b>survey feet</div> </div> </div> <div class="md-item">Geodetic model</div> <div class="md-itemhide"> <div class="md"><b>Horizontal datum name: </b>North American Datum of 1983</div> <div class="md"><b>Ellipsoid name: </b>Geodetic Reference System 80</div> <div class="md"><b>Semi-major axis: </b>6378137.000000</div> <div class="md"><b>Denominator of flattening ratio: </b>298.257222</div> </div> </div> <div class="md-detail"> <div class="md-detailtitle">Vertical Coordinate System</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Reference system from which vertical distances (altitudes or depths) are measured.</div> <div class="md"><b>Altitude system definition:</b></div> <div class="md-indent"> <div class="md"><b>Altitude resolution: </b>1.000000</div> <div class="md"><b>Altitude encoding method: </b>Explicit elevation coordinate included with horizontal coordinates</div> </div> </div> <div class="md-detail"> <div class="md-detailtitle">Spatial Domain</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">The geographic areal domain of the data that describes the western, eastern, northern, and southern geographic limits of data coverage.</div> <div class="md-itemlist">Bounding Coordinates</div> <div class="md-itemshow"> <div class="md-item">In Projected or local coordinates</div> <div class="md-itemhide"> <div class="md">NAD 1983 StatePlane Connecticut FIPS 0600 Feet</div> <table class="md-grid"> <tr><th>Boundary</th><th>Coordinate</th></tr> <tr> <td>Left</td> <td>723536.027547 (survey feet)</td> </tr> <tr> <td>Right</td> <td>1258236.678901 (survey feet)</td> </tr> <tr><td>Top</td> <td>790047.283248 (survey feet)</td> </tr> <tr><td>Bottom</td> <td>538631.267376 (survey feet)</td> </tr> </table> </div> <div class="md-item">In Unprojected coordinates (geographic)</div> <div class="md-itemhide"> <div class="md">GCS North American 1983</div> <table class="md-grid"> <tr><th>Boundary</th><th>Coordinate</th></tr> <tr><td>West</td><td>-73.761209 (longitude)</td></tr> <tr><td>East</td><td>-71.805454 (longitude)</td></tr> <tr><td>North</td><td>41.629366 (latitude)</td></tr> <tr><td>South</td><td>40.934966 (latitude)</td></tr> </table> </div> </div> </div> </div> </div> <div id="md-structure" class="md-color"> <div class="md-master"> <div class="md-mastertitle">+ Data Structure and Attribute Information</div> </div> <div class="md-masterhide"> <div class="md-detail"> <div class="md-detailtitle">Overview</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Summary of the information content of the data, including other references to complete descriptions of entity types, attributes, and attribute values for the data.</div> <div class="md"><b>Direct spatial reference method: </b>Raster</div> </div> <div class="md-detail"> <div class="md-detailtitle">Raster Information</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Type and number of raster spatial objects in the data.</div> <div class="md"><b>Raster format: </b>FGDBR</div> <div class="md"><b>Raster object type: </b>Pixel</div> <div class="md"><b>Number of raster bands: </b>3</div> <div class="md-item">Raster properties</div> <div class="md-itemhide"> <div class="md"><b>Raster origin: </b>Upper Left</div> <div class="md"><b>Has pyramid layers: </b>TRUE</div> <div class="md"><b>Has image colormap: </b>FALSE</div> <div class="md"><b>Compression type: </b>JPEG</div> <div class="md"><b>Raster display type: </b>pixel codes</div> </div> <div class="md-item">Cell information</div> <div class="md-itemhide"> <div class="md"><b>Number of cells on x-axis: </b>315290</div> <div class="md"><b>Number of cells on y-axis: </b>150295</div> <div class="md"><b>Number of cells on z-axis: </b>1</div> <div class="md"><b>Bits per cell: </b>8</div> <div class="md"><b>Cell Size:</b></div> <div class="md-indent"> <div class="md"><b>X direction: </b>1.695901</div> <div class="md"><b>Y direction: </b>1.672817</div> </div> </div> </div> </div> </div> <div id="md-quality" class="md-color"> <div class="md-master"> <div class="md-mastertitle">+ Data Quality and Accuracy Information</div> </div> <div class="md-masterhide"> <div class="md-detail"> <div class="md-detailtitle">General</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Information about the fidelity of relationships, data quality and accuracy tests, omissions, selection criteria, generalization, and definitions used to derive the data.</div> <div class="md"><b>Logical consistency report: </b><pre id="fixvalue">Compliance with the accuracy standard was ensured by the placement of photo identifiable ground control points and the collection of airborne GPS data. Using several tools that are part of the ISTAR workflow, a digital surface model (DSM) was correlated at a post spacing of 2 meters depending on terrain and land cover. The ISTAR correlation algorithm computes the X,Y,Z value for each DSM post utilizing every stereo angle that is available. A series of DSM files were created for each acquisition block, one for each stereo look angle. A mosaic was then created from the separate DSM files where the best vertical value for each posting was selected from all look anglescompared against the aerotriangulation adjustment which is incorporated into the mosaic. EarthData then edited the surface to the level required to support the orthophoto production. An RMS value was calculated based on the imagery utilized in the production of the tile by comparing the AT X and Y coordinates. This value represents an estimate of the accuracy of the horizontal coordinate measurements in the tile expressed in meters.</pre></div> <div class="md"><b>Completeness report: </b><pre id="fixvalue">Compliance with the accuracy standard was ensured by the placement of photo identifiable ground control points and the collection of airborne GPS data.</pre></div> </div> <div class="md-detail"> <div class="md-detailtitle">Attribute Accuracy</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Accuracy of the identification of data entities, features and assignment of attribute values.</div> <div class="md"><b>Attribute accuracy report: </b><pre id="fixvalue">The digital imagery for each acquisition sortie is differentially rectified to produce orthophotography for the Red, Green, and The digital imagery for each acquisition sortie is differentially rectified to produce orthophotography for the Red, Green, and Blue and near infrared channels at a resolution of 0.50-meter per pixel. The orthophoto mosaics are inspected for accuracy issues that fall in the following categories - - Aerotriangulation related - DSM related Accuracy issues will be investigated through review an correction of the DSM or triangulation adjustment. Once the imagery has passed quality control review, final radiometric adjustments are performed to create a uniform overall appearance.</pre></div> </div> <div class="md-detail"> <div class="md-detailtitle">Positional Accuracy</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Accuracy of the positional aspects of the data.</div> <div class="md"><b>Horizontal accuracy report: </b><pre id="fixvalue">The horizontal accuracy of the orthorectified images is mainly determined by the accuracy of the aerotriangulation and digital surface model (DSM). For each rectified image (lift), an RMSE value for all of the standard errors of the tie/pass/control points located in that image (lift) and computed by the aerotriangulation solution was calculated. The DSM accuracy assessment was achieved by comparing the aerotriangulation-derived elevation with the elevation of the DSM. In addition, visual examination was employed to assess all tiles and its relative edge match. All results were examined for consistency and its compliance with the NMAS accuracy standard.</pre></div> <div class="md"><b>Horizontal positional accuracy assessment:</b></div> <div class="md-itemlist">Accuracy values</div> <div class="md-itemshow"> <div class="md-item">0.273256</div> <div class="md-itemhide"> <div class="md-indent"><b>Explanation: </b><pre id="fixvalue">Accuracy assessment determined by evaluating the horizontal accuracy obtained during the aerotriangulation process for each lift.</pre></div> </div> </div> <div class="md"><b>Vertical accuracy report: </b><pre id="fixvalue">CheckDEM is a program designed to compare a list of controls against DEM file(s) and therefore to check the accuracy of the DEM file(s). For each control point, first, the program selects all the DEM points that fall into a given radius from the position of the control point. Second, the program calculates a weighted average of the DEM points to interpolate an elevation at the position of the control point. And last, the program computes the difference between the elevation of the control point and the interpolated elevation. After all the control points have been checked, the program computes several statistics on the differences between controls and interpolated DEM elevations. The statistics include RMSE, Standard Deviation, Minimum Difference, Maximum Difference, and Mean Difference. In the output report, the program prints out elevation differences for every control points and the statistics. Raw elevation measurements have been determined to be vertically accurate to within 0.328 meters.</pre></div> </div> </div> </div> <div id="md-source" class="md-color"> <div class="md-master"> <div class="md-mastertitle">+ Data Source and Process Information</div> </div> <div class="md-masterhide"> <div class="md-detail"> <div class="md-detailtitle">Data Sources</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Information about the source data used to construct or derive the data.</div> <div class="md-itemlist">Data source information</div> <div class="md-itemshow"> <div class="md-item">GPS ground control</div> <div class="md-itemhide"> <div class="md"><b>Title: </b>Ground Control Survey of Coastal Connecticut</div> <div class="md"><b>Originators: </b>Terrasurv Inc.</div> <div class="md"><b>Publication date: </b>20041223<b> Publication time: </b>Unknown</div> <div class="md"><b>Data type: </b>model</div> <div class="md"> </div> <div class="md"><b>Media: </b>digital tape media</div> <div class="md"><b>Source contribution: </b><pre id="fixvalue">Terrasurv Inc. established ground control to support the aerotriangulation process. A total of 16 points were surveyed to support the AT process.</pre></div> <div class="md"><b>Beginning date: </b>20040927</div> <div class="md"><b>Ending date: </b>20040928</div> <div class="md"><b>Currentness reference: </b><pre id="fixvalue">ground condition</pre></div> </div> <div class="md-item">digital surface model</div> <div class="md-itemhide"> <div class="md"><b>Title: </b>Coastal Connecticut Digital Surface Model</div> <div class="md"><b>Originators: </b>EarthData International</div> <div class="md"><b>Publication date: </b>20041223<b> Publication time: </b>Unknown</div> <div class="md"><b>Data type: </b>model</div> <div class="md"> </div> <div class="md"><b>Media: </b>digital</div> <div class="md"><b>Source contribution: </b><pre id="fixvalue">Used to provide ground elevations for the orthorectification process.</pre></div> <div class="md"><b>Date: </b>20041223</div> <div class="md"><b>Currentness reference: </b><pre id="fixvalue">publication date</pre></div> </div> <div class="md-item">imagery</div> <div class="md-itemhide"> <div class="md"><b>Title: </b>ADS40 Digital Imagery</div> <div class="md"><b>Originators: </b>EarthData International, LLC</div> <div class="md"><b>Publication date: </b>20041223<b> Publication time: </b>Unknown</div> <div class="md"><b>Data type: </b>remote-sensing image</div> <div class="md"> </div> <div class="md"><b>Media: </b>digital</div> <div class="md"><b>Source contribution: </b><pre id="fixvalue">The digital imagery mission was composed of a total of 2 lifts. Imagery was obtained at an altitude of 15,750 feet above mean terrain. The mission was flown with a Leica ADS40 digital camera with ABGPS and IMU. Imagery was acquired on the following dates - Lift Date 26404B 09/20/2004 26604A 09/22/2004 Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 18 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.9996 Longitude_of_Central_Meridian: -075.000000 Latitude_of_Projection_Origin: +00.000000 False_Easting: 500000.0 False_Northing: 0.0 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: row and column Coordinate_Representation: Abscissa_Resolution: 0.50 Ordinate_Resolution: 0.50 Planar_Distance_Units: Meters Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1983 Ellipsoid_Name: Geodetic Reference System 80 Semi-major_Axis: 6378137 Denominator_of_Flattening_Ratio: 298.2572221 </pre></div> <div class="md"><b>Beginning date: </b>20040920</div> <div class="md"><b>Ending date: </b>20040922</div> <div class="md"><b>Currentness reference: </b><pre id="fixvalue">ground condition</pre></div> </div> <div class="md-item">imagery mosaic</div> <div class="md-itemhide"> <div class="md"><b>Title: </b>Coastal Connecticut 2004 Color Orthophoto</div> <div class="md"><b>Originators: </b>NOAA Coastal Services Center (CSC)</div> <div class="md">U.S. Geological Survey (USGS)</div> <div class="md"><b>Publisher: </b>State of Connecticut, Department of 0Protection (CT DEP)</div> <div class="md"><b>Publication place: </b>Hartford, Connecticut, USA</div> <div class="md"><b>Publication date: </b>20041223</div> <div class="md"><b>Data type: </b>SDE raster digital data</div> <div class="md"><b>Data location: </b><a target="viewer" HREF="http://www.ct.gov/dep">http://www.ct.gov/dep</a></div> <div class="md"><b>Other citation details: </b><pre id="fixvalue">Original Title: Connecticut Coastal ADS40 Digital Imagery Acquisition and Natural Color and Color Infrared Orthophoto Production. CT DEP mosaiced the ADS40 imagery from CSC and NOAA into a single raster dataset that covers the Connecticut coastline, projecting it to the Connecticut State Plane Coordinate System, NAD 83.</pre></div> <div class="md"><b>Media: </b>digital tape media</div> <div class="md"><b>Source contribution: </b><pre id="fixvalue">Statewide raster mosaic of all input rasters. The raster mosaic is in the Connecticut State Plane Coordinate System, North American Datum of 1983 (NAD83). </pre></div> <div class="md"><b>Beginning date: </b>20040920</div> <div class="md"><b>Ending date: </b>20040922</div> <div class="md"><b>Currentness reference: </b><pre id="fixvalue">ground condition</pre></div> </div> </div> </div> <div class="md-detail"> <div class="md-detailtitle">Process Steps</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Information about events, parameters, tolerances and techniques applied to construct or derive the data.</div> <div class="md-itemlist">Process step information</div> <div class="md-itemshow"> <div class="md-itemlist">Process Step 1</div> <div class="md-itemhide"> <div class="md"><b>Process description: </b><pre id="fixvalue">Source Imagery - ADS40 Digital Camera Imagery. Control - Airborne GPS/IMU supplemented with photo identifiable field control. Aerotriangulation - ISTAR software package. Elevation Model - ISTAR software package. Radiometric Balancing - ISTAR software package and COTS Software (PhotoShop). Orthorectification - ISTAR software package. Mosaic - ISTAR software package and Z/I Imaging OrthoPro software package. The following section describes the ISTAR digital image production sequence. This is a mature, stable workflow and incorporates all production components into an integrated series of tools to accomplish photogrammetric mensuration, aerotriangulation, elevation model development, ortho production and finishing. Production processes are fully documented in accordance with ISO9001 mandates. The following is a step-by-step description of the ISTAR workflow to develop digital orthophoto quarter quads. Step 1 The unprocessed ADS40 data and accompanying GPS and IMU data for one or more sorties was downloaded from the portable hard disks and checked to verify that no files were corrupted and that all data could be downloaded. Digital aerial imagery that was used for this project includes the Red, Green, Blue, Near Infrared channels as well as the S1 pan, S2 pan and nadir green channels. Sample segments of the imagery were inspected in an uncorrected state to verify the integrity of each data sortie. Step 2 The GPS/IMU parameters for each sortie were optimized using the ground control points and the error calibration map. The horizontal and vertical positions of all ground control points in the block were observed in each channel (R,G,B, IR, R, G, S1 Pan, S2 Pan). Step 3 Aerotriangulation was accomplished using the CLB tool that is a component of the ISTAR process. The ground control, GPS and IMU information were ingested and tie points between strips were identified. Normally, only 3 tie points are needed between adjacent flight lines. Step 4 CLB produces a bundle adjustment for each data sortie. The results of the adjustment were verified through the development of a sub-sampled panchromatic mosaic for the data sortie. The mosaic was corrected using the aerotriangulation points only. This mosaic was inspected by the photogrammetric technician to identify any gross errors in the adjustment as well as the identification of any voids or image quality problems. Step 5 Using several tools that are part of the ISTAR workflow, a digital surface model (DSM) is correlated at a post spacing of 2 meters depending on terrain and land cover. The ISTAR correlation algorithm computes the X,Y,Z value for each DSM post utilizing every stereo angle that is available. A series of DSM files are created for acquisition block, one for each stereo look angle. A mosaic is then created from the separate DSM files where the best vertical value for each posting is selected from all look angles compared against the aerotriangulation adjustment which is incorporated into the mosaic. EarthData will then edit the surface to the level required to support the orthophoto production. Step 6 The digital imagery for each acquisition sortie was differentially rectified to produce digital orthophoto mosaics in natural color and false color infrared renditions at a resolution of 0.50-meter per pixel. The orthophoto mosaics were inspected for accuracy issues that fall in the following categories - - Aerotriangulation related - DSM related Accuracy issues were investigated through review and correction of the DEM or triangulation adjustment. Once the imagery passed quality control review, final radiometric adjustments were performed to create a uniform overall appearance. The final DOQQ tiles were organized for nominal 3.75 by 3.75 minute areas corresponding to the USGS quarter quad boundaries and were clipped out with the specified overage of a minimum of 30 meters beyond the quarter quad boundaries. Imagery was output in the folowing formats - 24-bit natural color GeoTIFF images 24-bit false color infrared GeoTIFF images Step 7 The completed digital orthophotos were checked for image quality. Minor artifacts were corrected using Adobe Photoshop in an interactive editing session. Digital files were assigned final names based on the National Grid. Step 8 Project level metadata describing the orthophoto production process was developed to support the task.</pre></div> <div class="md"><b>Process date: </b>20041223</div> <div class="md-itemlist">Data Source used</div> <div class="md-itemshow"> <div class="md-item">GPS ground control</div> <div class="md-itemhide"> <div class="md"><b>Title: </b>Ground Control Survey of Coastal Connecticut</div> <div class="md"><b>Originators: </b>Terrasurv Inc.</div> <div class="md"><b>Publication date: </b>20041223<b> Publication time: </b>Unknown</div> <div class="md"><b>Data type: </b>model</div> <div class="md"> </div> <div class="md"><b>Media: </b>digital tape media</div> <div class="md"><b>Source contribution: </b><pre id="fixvalue">Terrasurv Inc. established ground control to support the aerotriangulation process. A total of 16 points were surveyed to support the AT process.</pre></div> <div class="md"><b>Beginning date: </b>20040927</div> <div class="md"><b>Ending date: </b>20040928</div> <div class="md"><b>Currentness reference: </b><pre id="fixvalue">ground condition</pre></div> </div> <div class="md-item">digital surface model</div> <div class="md-itemhide"> <div class="md"><b>Title: </b>Coastal Connecticut Digital Surface Model</div> <div class="md"><b>Originators: </b>EarthData International</div> <div class="md"><b>Publication date: </b>20041223<b> Publication time: </b>Unknown</div> <div class="md"><b>Data type: </b>model</div> <div class="md"> </div> <div class="md"><b>Media: </b>digital</div> <div class="md"><b>Source contribution: </b><pre id="fixvalue">Used to provide ground elevations for the orthorectification process.</pre></div> <div class="md"><b>Date: </b>20041223</div> <div class="md"><b>Currentness reference: </b><pre id="fixvalue">publication date</pre></div> </div> <div class="md-item">imagery</div> <div class="md-itemhide"> <div class="md"><b>Title: </b>ADS40 Digital Imagery</div> <div class="md"><b>Originators: </b>EarthData International, LLC</div> <div class="md"><b>Publication date: </b>20041223<b> Publication time: </b>Unknown</div> <div class="md"><b>Data type: </b>remote-sensing image</div> <div class="md"> </div> <div class="md"><b>Media: </b>digital</div> <div class="md"><b>Source contribution: </b><pre id="fixvalue">The digital imagery mission was composed of a total of 2 lifts. Imagery was obtained at an altitude of 15,750 feet above mean terrain. The mission was flown with a Leica ADS40 digital camera with ABGPS and IMU. Imagery was acquired on the following dates - Lift Date 26404B 09/20/2004 26604A 09/22/2004 Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 18 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.9996 Longitude_of_Central_Meridian: -075.000000 Latitude_of_Projection_Origin: +00.000000 False_Easting: 500000.0 False_Northing: 0.0 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: row and column Coordinate_Representation: Abscissa_Resolution: 0.50 Ordinate_Resolution: 0.50 Planar_Distance_Units: Meters Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1983 Ellipsoid_Name: Geodetic Reference System 80 Semi-major_Axis: 6378137 Denominator_of_Flattening_Ratio: 298.2572221 </pre></div> <div class="md"><b>Beginning date: </b>20040920</div> <div class="md"><b>Ending date: </b>20040922</div> <div class="md"><b>Currentness reference: </b><pre id="fixvalue">ground condition</pre></div> </div> </div> </div> <div class="md-itemlist">Process Step 2</div> <div class="md-itemhide"> <div class="md"><b>Process description: </b><pre id="fixvalue">Using ESRI ArcGIS 9.2 software, an empty raster dataset was created and subequently populated with input rasters to create a raster mosaic of all imagery along the Connecticut coast. STEP 1 - Create Raster Dataset - The Coordinate System for the raster dataset is NAD_1983_StatePlane_Connecticut_FIPS_0600_Feet. The image compression type is JPEG with a compression quality of 90. The Pyramid Reference Point X and Y coordinate are 687800 and 1015180, respectively. Pyramids: 8 Bilinear. The Pixel Type is 8_BIT_UNSIGNED, which supports index values from 0 to 255. Raster statistics were not built. Below is a record of the ESRI Geoprocessing CreateRasterDataset command and arguments that created the empty raster dataset. CreateRasterDataset "Database Connections\10.18.8.94.depgisraster@DEP.sde" Ortho_2004_Coast_Color # 8_BIT_UNSIGNED PROJCS['NAD_1983_StatePlane_Connecticut_FIPS_0600_Feet', GEOGCS['GCS_North_American_1983', DATUM['D_North_American_1983', SPHEROID['GRS_1980',6378137.0,298.257222101]], PRIMEM['Greenwich',0.0], UNIT['Degree',0.0174532925199433]], PROJECTION['Lambert_Conformal_Conic'], PARAMETER['False_Easting',999999.999996], PARAMETER['False_Northing',499999.999998], PARAMETER['Central_Meridian',-72.75], PARAMETER['Standard_Parallel_1',41.2], PARAMETER['Standard_Parallel_2',41.86666666666667], PARAMETER['Latitude_Of_Origin',40.83333333333334], UNIT['Foot_US',0.3048006096012192]] 3 DEPRASTER "PYRAMIDS 8 BILINEAR" "128 128" "JPEG 90" "687800 1015180" "Database Connections\10.18.8.94.depgisraster@DEP.sde\depgisraster.DEP.Ortho_2004_Coast_Color STEP 2 - Mosaic 122 input rasters. The Mosaicking Tolerance value was set to zero (0). Consequently, pixel values in the raster mosaic resulted from a resampling of pixels values from individual input rasters due to the difference in alignment of input and mosaic (target) pixels. Additionally, the Ignore Background Value was set to one (1). This causes pixels along the borders of the input rasters with values of 1 to be set to NoData pixels along the borders of the output raster mosaic when they are projected from UTM to the Connecticut State Plane Coordinate System as part of the mosaic process. Below is an example usage of the ESRI Geoprocessing Mosaic command and arguments used to mosaic 6 quarter quadrangle input rasters. Mosaic P:\tif_format\18TXL048464.tif P:\tif_format\18TXL049394.tif; P:\tif_format\18TXL100534.tif; P:\tif_format\18TXL101464.tif; P:\tif_format\18TXL102395.tif; P:\tif_format\18TXL103326.tif "Database Connections\10.18.8.94.depgisraster@DEP.sde\DEPGISRASTER.DEP.ORTHO_2004_COAST_COLOR" LAST FIRST 1 # NONE 0 "Database Connections\10.18.8.94.depgisraster@DEP.sde\DEPGISRASTER.DEP.ORTHO_2004_COAST_COLOR"</pre></div> <div class="md"><b>Organization: </b>State of Connecticut, Department of Environmental Protection</div> <div class="md"><b>Person: </b>Howie Sternberg</div> <div class="md"><b>Phone: </b>860-424-3540</div> <div class="md"><b>Address type: </b>mailing and physical address</div> <div class="md-indent"> <div class="md"><b>Address: </b><pre id="fixvalue">70 Elm Street</pre></div> <div class="md"><b>City: </b>Hartford</div> <div class="md"><b>State or Province: </b>Connecticut</div> <div class="md"><b>Postal code: </b>06106</div> <div class="md"><b>County: </b>USA</div> </div> <div class="md"><b>Process date: </b>200770821<b> Process time: </b>120344</div> <div class="md"><b>Process software and version: </b>ArcGIS 9.2</div> <div class="md-itemlist">Data Source used</div> <div class="md-itemshow"> <div class="md-item">imagery</div> <div class="md-itemhide"> <div class="md"><b>Title: </b>ADS40 Digital Imagery</div> <div class="md"><b>Originators: </b>EarthData International, LLC</div> <div class="md"><b>Publication date: </b>20041223<b> Publication time: </b>Unknown</div> <div class="md"><b>Data type: </b>remote-sensing image</div> <div class="md"> </div> <div class="md"><b>Media: </b>digital</div> <div class="md"><b>Source contribution: </b><pre id="fixvalue">The digital imagery mission was composed of a total of 2 lifts. Imagery was obtained at an altitude of 15,750 feet above mean terrain. The mission was flown with a Leica ADS40 digital camera with ABGPS and IMU. Imagery was acquired on the following dates - Lift Date 26404B 09/20/2004 26604A 09/22/2004 Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 18 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.9996 Longitude_of_Central_Meridian: -075.000000 Latitude_of_Projection_Origin: +00.000000 False_Easting: 500000.0 False_Northing: 0.0 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: row and column Coordinate_Representation: Abscissa_Resolution: 0.50 Ordinate_Resolution: 0.50 Planar_Distance_Units: Meters Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1983 Ellipsoid_Name: Geodetic Reference System 80 Semi-major_Axis: 6378137 Denominator_of_Flattening_Ratio: 298.2572221 </pre></div> <div class="md"><b>Beginning date: </b>20040920</div> <div class="md"><b>Ending date: </b>20040922</div> <div class="md"><b>Currentness reference: </b><pre id="fixvalue">ground condition</pre></div> </div> </div> <div class="md-itemlist">Data Source produced</div> <div class="md-itemshow"> <div class="md-item">imagery mosaic</div> <div class="md-itemhide"> <div class="md"><b>Title: </b>Coastal Connecticut 2004 Color Orthophoto</div> <div class="md"><b>Originators: </b>NOAA Coastal Services Center (CSC)</div> <div class="md">U.S. Geological Survey (USGS)</div> <div class="md"><b>Publisher: </b>State of Connecticut, Department of 0Protection (CT DEP)</div> <div class="md"><b>Publication place: </b>Hartford, Connecticut, USA</div> <div class="md"><b>Publication date: </b>20041223</div> <div class="md"><b>Data type: </b>SDE raster digital data</div> <div class="md"><b>Data location: </b><a target="viewer" HREF="http://www.ct.gov/dep">http://www.ct.gov/dep</a></div> <div class="md"><b>Other citation details: </b><pre id="fixvalue">Original Title: Connecticut Coastal ADS40 Digital Imagery Acquisition and Natural Color and Color Infrared Orthophoto Production. CT DEP mosaiced the ADS40 imagery from CSC and NOAA into a single raster dataset that covers the Connecticut coastline, projecting it to the Connecticut State Plane Coordinate System, NAD 83.</pre></div> <div class="md"><b>Media: </b>digital tape media</div> <div class="md"><b>Source contribution: </b><pre id="fixvalue">Statewide raster mosaic of all input rasters. The raster mosaic is in the Connecticut State Plane Coordinate System, North American Datum of 1983 (NAD83). </pre></div> <div class="md"><b>Beginning date: </b>20040920</div> <div class="md"><b>Ending date: </b>20040922</div> <div class="md"><b>Currentness reference: </b><pre id="fixvalue">ground condition</pre></div> </div> </div> </div> <div class="md-itemlist">Process Step 3</div> <div class="md-itemhide"> <div class="md"><b>Process description: </b><pre id="fixvalue">Copied data from ArcSDE 9.1 raster dataset to FileGeodatabase 9.2 raster dataset format for data distribution purposes. The image properties for the FileGeodatabase 9.2 raster dataset are the same as those for the version of the data in ArcSDE. The image compression type is JPEG with a compression quality of 90. Pyramids: 8 Bilinear. The Pixel Type is 8_BIT_UNSIGNED, which supports index values from 0 to 255. Bands: 3. Raster statistics were not built. Below is a record of the ESRI Geoprocessing CopyRaster command and arguments used in copying the data. CopyRaster "Database Connections\10.18.8.94_depgisraster_DEP.sde\DEPGISRASTER.DEP.Ortho_2004_Coast_Color" C:\Connecticut_Ortho_2004_Coast_Color.gdb\Ortho_2004_Coast_Color # # # NONE NONE 8_BIT_UNSIGNED On 04/29/09 the FileGeodatabase was subsequently upgraded to version 9.3.</pre></div> <div class="md"><b>Organization: </b>State of Connecticut, Department of Environmental Protection</div> <div class="md"><b>Person: </b>Howie Sternberg</div> <div class="md"><b>Phone: </b>860-424-3540</div> <div class="md"><b>Fax: </b>860-424-4058</div> <div class="md"><b>Address type: </b>mailing and physical address</div> <div class="md-indent"> <div class="md"><b>Address: </b><pre id="fixvalue">79 Elm Street</pre></div> <div class="md"><b>City: </b>Hartford</div> <div class="md"><b>State or Province: </b>Connecticut</div> <div class="md"><b>Postal code: </b>06106</div> <div class="md"><b>County: </b>USA</div> </div> <div class="md"><b>Process date: </b>042909</div> <div class="md"><b>Process software and version: </b>ArcGIS 9.2 and 9.3</div> <div class="md-itemlist">Data Source used</div> <div class="md-itemshow"> <div class="md-item">imagery mosaic</div> <div class="md-itemhide"> <div class="md"><b>Title: </b>Coastal Connecticut 2004 Color Orthophoto</div> <div class="md"><b>Originators: </b>NOAA Coastal Services Center (CSC)</div> <div class="md">U.S. Geological Survey (USGS)</div> <div class="md"><b>Publisher: </b>State of Connecticut, Department of 0Protection (CT DEP)</div> <div class="md"><b>Publication place: </b>Hartford, Connecticut, USA</div> <div class="md"><b>Publication date: </b>20041223</div> <div class="md"><b>Data type: </b>SDE raster digital data</div> <div class="md"><b>Data location: </b><a target="viewer" HREF="http://www.ct.gov/dep">http://www.ct.gov/dep</a></div> <div class="md"><b>Other citation details: </b><pre id="fixvalue">Original Title: Connecticut Coastal ADS40 Digital Imagery Acquisition and Natural Color and Color Infrared Orthophoto Production. CT DEP mosaiced the ADS40 imagery from CSC and NOAA into a single raster dataset that covers the Connecticut coastline, projecting it to the Connecticut State Plane Coordinate System, NAD 83.</pre></div> <div class="md"><b>Media: </b>digital tape media</div> <div class="md"><b>Source contribution: </b><pre id="fixvalue">Statewide raster mosaic of all input rasters. The raster mosaic is in the Connecticut State Plane Coordinate System, North American Datum of 1983 (NAD83). </pre></div> <div class="md"><b>Beginning date: </b>20040920</div> <div class="md"><b>Ending date: </b>20040922</div> <div class="md"><b>Currentness reference: </b><pre id="fixvalue">ground condition</pre></div> </div> </div> <div class="md-itemlist">Data Source produced</div> <div class="md-itemshow"> <div class="md-item">imagery mosaic</div> <div class="md-itemhide"> <div class="md"><b>Title: </b>Coastal Connecticut 2004 Color Orthophoto</div> <div class="md"><b>Originators: </b>NOAA Coastal Services Center (CSC)</div> <div class="md">U.S. Geological Survey (USGS)</div> <div class="md"><b>Publisher: </b>State of Connecticut, Department of 0Protection (CT DEP)</div> <div class="md"><b>Publication place: </b>Hartford, Connecticut, USA</div> <div class="md"><b>Publication date: </b>20041223</div> <div class="md"><b>Data type: </b>SDE raster digital data</div> <div class="md"><b>Data location: </b><a target="viewer" HREF="http://www.ct.gov/dep">http://www.ct.gov/dep</a></div> <div class="md"><b>Other citation details: </b><pre id="fixvalue">Original Title: Connecticut Coastal ADS40 Digital Imagery Acquisition and Natural Color and Color Infrared Orthophoto Production. CT DEP mosaiced the ADS40 imagery from CSC and NOAA into a single raster dataset that covers the Connecticut coastline, projecting it to the Connecticut State Plane Coordinate System, NAD 83.</pre></div> <div class="md"><b>Media: </b>digital tape media</div> <div class="md"><b>Source contribution: </b><pre id="fixvalue">Statewide raster mosaic of all input rasters. The raster mosaic is in the Connecticut State Plane Coordinate System, North American Datum of 1983 (NAD83). </pre></div> <div class="md"><b>Beginning date: </b>20040920</div> <div class="md"><b>Ending date: </b>20040922</div> <div class="md"><b>Currentness reference: </b><pre id="fixvalue">ground condition</pre></div> </div> </div> </div> </div> </div> <div class="md-detail"> <div class="md-detailtitle">ESRI geoprocessing history</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Description of ESRI geoprocessing commands, settings, and tolerances applied to the data.</div> <div class="md-itemlist">ESRI geoprocessing command information</div> <div class="md-itemshow"> <div class="md-item">1 CreateRasterDataset_1</div> <div class="md-itemhide"> <div class="md"><b>Date: </b>20070821<b> Time: </b>120334</div> <div class="md"><b>Tool location: </b>C:\Program Files\ArcGIS\ArcToolbox\Toolboxes\Data Management Tools.tbx\CreateRasterDataset</div> <div class="md"><b>Command issued: </b>CreateRasterDataset "Database Connections\10.18.8.94.depgisraster@DEP.sde" Ortho_2004_Coast_Color # 8_BIT_UNSIGNED PROJCS['NAD_1983_StatePlane_Connecticut_FIPS_0600_Feet',GEOGCS['GCS_North_American_1983',DATUM['D_North_American_1983',SPHEROID['GRS_1980',6378137.0,298.257222101]],PRIMEM['Greenwich',0.0],UNIT['Degree',0.0174532925199433]],PROJECTION['Lambert_Conformal_Conic'],PARAMETER['False_Easting',999999.999996],PARAMETER['False_Northing',499999.999998],PARAMETER['Central_Meridian',-72.75],PARAMETER['Standard_Parallel_1',41.2],PARAMETER['Standard_Parallel_2',41.86666666666667],PARAMETER['Latitude_Of_Origin',40.83333333333334],UNIT['Foot_US',0.3048006096012192]] 3 DEPRASTER "PYRAMIDS 8 BILINEAR" "128 128" "JPEG 90" "687800 1015180" "Database Connections\10.18.8.94.depgisraster@DEP.sde\depgisraster.DEP.Ortho_2004_Coast_Color"</div> </div> <div class="md-item">2 Mosaic_2</div> <div class="md-itemhide"> <div class="md"><b>Date: </b>20070821<b> Time: </b>121627</div> <div class="md"><b>Tool location: </b>C:\Program Files\ArcGIS\ArcToolbox\Toolboxes\Data Management Tools.tbx\Mosaic</div> <div class="md"><b>Command issued: </b>Mosaic P:\tif_format\18TXL048464.tif "Database Connections\10.18.8.94.depgisraster@DEP.sde\DEPGISRASTER.DEP.ORTHO_2004_COAST_COLOR" LAST FIRST 1 # NONE 0 "Database Connections\10.18.8.94.depgisraster@DEP.sde\DEPGISRASTER.DEP.ORTHO_2004_COAST_COLOR"</div> </div> <div class="md-item">3 Mosaic_1</div> <div class="md-itemhide"> <div class="md"><b>Date: </b>20070821<b> Time: </b>132414</div> <div class="md"><b>Tool location: </b>C:\Program Files\ArcGIS\ArcToolbox\Toolboxes\Data Management Tools.tbx\Mosaic</div> <div class="md"><b>Command issued: </b>Mosaic P:\tif_format\18TXL049394.tif; P:\tif_format\18TXL100534.tif; P:\tif_format\18TXL101464.tif; P:\tif_format\18TXL102395.tif; P:\tif_format\18TXL103326.tif "Database Connections\10.18.8.94.depgisraster@DEP.sde\DEPGISRASTER.DEP.ORTHO_2004_COAST_COLOR" LAST FIRST 1 # NONE 0 "Database Connections\10.18.8.94.depgisraster@DEP.sde\DEPGISRASTER.DEP.ORTHO_2004_COAST_COLOR"</div> </div> <div class="md-item">4 Mosaic_1</div> <div class="md-itemhide"> <div class="md"><b>Date: </b>20070822<b> Time: </b>145227</div> <div class="md"><b>Tool location: </b>C:\Program Files\ArcGIS\ArcToolbox\Toolboxes\Data Management Tools.tbx\Mosaic</div> <div class="md"><b>Command issued: </b>Mosaic P:\tif_format\18TXL152535.tif; P:\tif_format\18TXL153465.tif; P:\tif_format\18TXL155396.tif; P:\tif_format\18TXL156326.tif; P:\tif_format\18TXL205535.tif; P:\tif_format\18TXL206466.tif; P:\tif_format\18TXL207397.tif; P:\tif_format\18TXL257536.tif; P:\tif_format\18TXL258467.tif; P:\tif_format\18TXL260398.tif "Database Connections\10.18.8.94.depgisraster@DEP_Direct.sde\DEPGISRASTER.DEP.ORTHO_2004_COAST_COLOR" LAST FIRST # 1 NONE 0 "Database Connections\10.18.8.94.depgisraster@DEP_Direct.sde\DEPGISRASTER.DEP.ORTHO_2004_COAST_COLOR"</div> </div> <div class="md-item">5 Mosaic_2</div> <div class="md-itemhide"> <div class="md"><b>Date: </b>20070823<b> Time: </b>014027</div> <div class="md"><b>Tool location: </b>C:\Program Files\ArcGIS\ArcToolbox\Toolboxes\Data Management Tools.tbx\Mosaic</div> <div class="md"><b>Command issued: </b>Mosaic P:\tif_format\18TXL310537.tif; P:\tif_format\18TXL311468.tif; P:\tif_format\18TXL312399.tif; P:\tif_format\18TXL361608.tif; P:\tif_format\18TXL362538.tif; P:\tif_format\18TXL363469.tif; P:\tif_format\18TXL413609.tif; P:\tif_format\18TXL414539.tif; P:\tif_format\18TXL416470.tif; P:\tif_format\18TXL463748.tif; P:\tif_format\18TXL464679.tif; P:\tif_format\18TXL465610.tif; P:\tif_format\18TXL467540.tif; P:\tif_format\18TXL513819.tif; P:\tif_format\18TXL515750.tif; P:\tif_format\18TXL516680.tif; P:\tif_format\18TXL518611.tif; P:\tif_format\18TXL519541.tif; P:\tif_format\18TXL567751.tif; P:\tif_format\18TXL569681.tif; P:\tif_format\18TXL570612.tif; P:\tif_format\18TXL572542.tif; P:\tif_format\18TXL619752.tif; P:\tif_format\18TXL621682.tif; P:\tif_format\18TXL623613.tif; P:\tif_format\18TXL668892.tif; P:\tif_format\18TXL670822.tif; P:\tif_format\18TXL672753.tif; P:\tif_format\18TXL673684.tif; P:\tif_format\18TXL675614.tif; P:\tif_format\18TXL721893.tif; P:\tif_format\18TXL722824.tif; P:\tif_format\18TXL724754.tif; P:\tif_format\18TXL726685.tif; P:\tif_format\18TXL727615.tif; P:\tif_format\18TXL773894.tif; P:\tif_format\18TXL775825.tif; P:\tif_format\18TXL776755.tif; P:\tif_format\18TXL778686.tif; P:\tif_format\18TXL780617.tif; P:\tif_format\18TXL829757.tif; P:\tif_format\18TXL830687.tif; P:\tif_format\18TXL832618.tif; P:\tif_format\18TXL879827.tif; P:\tif_format\18TXL881758.tif; P:\tif_format\18TXL883689.tif; P:\tif_format\18TXL884619.tif "Database Connections\10.18.8.94.depgisraster@DEP_Direct.sde\DEPGISRASTER.DEP.ORTHO_2004_COAST_COLOR" LAST FIRST 1 # NONE 0 "Database Connections\10.18.8.94.depgisraster@DEP_Direct.sde\DEPGISRASTER.DEP.ORTHO_2004_COAST_COLOR"</div> </div> <div class="md-item">6 Mosaic_1</div> <div class="md-itemhide"> <div class="md"><b>Date: </b>20070823<b> Time: </b>112123</div> <div class="md"><b>Tool location: </b>C:\Program Files\ArcGIS\ArcToolbox\Toolboxes\Data Management Tools.tbx\Mosaic</div> <div class="md"><b>Command issued: </b>Mosaic P:\tif_format\18TXL929898.tif; P:\tif_format\18TXL931829.tif; P:\tif_format\18TXL933759.tif; P:\tif_format\18TXL935690.tif; P:\tif_format\18TXL937621.tif; P:\tif_format\18TXL983830.tif; P:\tif_format\18TXL985761.tif; P:\tif_format\18TXL987692.tif; P:\tif_format\18TYL036832.tif; P:\tif_format\18TYL038762.tif; P:\tif_format\18TYL040693.tif; P:\tif_format\18TYL041624.tif; P:\tif_format\18TYL088833.tif; P:\tif_format\18TYL090764.tif; P:\tif_format\18TYL092694.tif; P:\tif_format\18TYL140835.tif; P:\tif_format\18TYL142765.tif; P:\tif_format\18TYL144696.tif "Database Connections\10.18.8.94.depgisraster@DEP_Direct.sde\DEPGISRASTER.DEP.ORTHO_2004_COAST_COLOR" LAST FIRST 1 # NONE 0 "Database Connections\10.18.8.94.depgisraster@DEP_Direct.sde\DEPGISRASTER.DEP.ORTHO_2004_COAST_COLOR"</div> </div> <div class="md-item">7 Mosaic_1</div> <div class="md-itemhide"> <div class="md"><b>Date: </b>20070823<b> Time: </b>121859</div> <div class="md"><b>Tool location: </b>C:\Program Files\ArcGIS\ArcToolbox\Toolboxes\Data Management Tools.tbx\Mosaic</div> <div class="md"><b>Command issued: </b>Mosaic P:\tif_format\18TYL192836.tif "Database Connections\10.18.8.94.depgisraster@DEP_Direct.sde\DEPGISRASTER.DEP.ORTHO_2004_COAST_COLOR" LAST FIRST 1 # NONE 0 "Database Connections\10.18.8.94.depgisraster@DEP_Direct.sde\DEPGISRASTER.DEP.ORTHO_2004_COAST_COLOR"</div> </div> <div class="md-item">8 Mosaic_2</div> <div class="md-itemhide"> <div class="md"><b>Date: </b>20070823<b> Time: </b>152959</div> <div class="md"><b>Tool location: </b>C:\Program Files\ArcGIS\ArcToolbox\Toolboxes\Data Management Tools.tbx\Mosaic</div> <div class="md"><b>Command issued: </b>Mosaic P:\tif_format\18TYL194767.tif; P:\tif_format\18TYL197698.tif; P:\tif_format\18TYL242907.tif; P:\tif_format\18TYL245838.tif; P:\tif_format\18TYL247769.tif; P:\tif_format\18TYL249699.tif; P:\tif_format\18TYL292978.tif; P:\tif_format\18TYL295909.tif; P:\tif_format\18TYL297840.tif; P:\tif_format\18TYL299770.tif; P:\tif_format\18TYL301701.tif; P:\tif_format\18TYL344980.tif; P:\tif_format\18TYL347911.tif; P:\tif_format\18TYL349841.tif "Database Connections\10.18.8.94.depgisraster@DEP_Direct.sde\DEPGISRASTER.DEP.ORTHO_2004_COAST_COLOR" LAST FIRST 1 # NONE 0 "Database Connections\10.18.8.94.depgisraster@DEP_Direct.sde\DEPGISRASTER.DEP.ORTHO_2004_COAST_COLOR"</div> </div> <div class="md-item">9 Mosaic_1</div> <div class="md-itemhide"> <div class="md"><b>Date: </b>20070823<b> Time: </b>162749</div> <div class="md"><b>Tool location: </b>C:\Program Files\ArcGIS\ArcToolbox\Toolboxes\Data Management Tools.tbx\Mosaic</div> <div class="md"><b>Command issued: </b>Mosaic P:\tif_format\18TYL351772.tif; P:\tif_format\18TYL353702.tif; P:\tif_format\18TYL397982.tif; P:\tif_format\18TYL399912.tif "Database Connections\10.18.8.94.depgisraster@DEP_Direct.sde\DEPGISRASTER.DEP.ORTHO_2004_COAST_COLOR" LAST FIRST 1 # NONE 0 "Database Connections\10.18.8.94.depgisraster@DEP_Direct.sde\DEPGISRASTER.DEP.ORTHO_2004_COAST_COLOR"</div> </div> <div class="md-item">10 Mosaic_1</div> <div class="md-itemhide"> <div class="md"><b>Date: </b>20070823<b> Time: </b>164718</div> <div class="md"><b>Tool location: </b>C:\Program Files\ArcGIS\ArcToolbox\Toolboxes\Data Management Tools.tbx\Mosaic</div> <div class="md"><b>Command issued: </b>Mosaic P:\tif_format\18TYL401843.tif "Database Connections\10.18.8.94.depgisraster@DEP_Direct.sde\DEPGISRASTER.DEP.ORTHO_2004_COAST_COLOR" LAST FIRST 1 # NONE 0 "Database Connections\10.18.8.94.depgisraster@DEP_Direct.sde\DEPGISRASTER.DEP.ORTHO_2004_COAST_COLOR"</div> </div> <div class="md-item">11 Mosaic_2</div> <div class="md-itemhide"> <div class="md"><b>Date: </b>20070823<b> Time: </b>210455</div> <div class="md"><b>Tool location: </b>C:\Program Files\ArcGIS\ArcToolbox\Toolboxes\Data Management Tools.tbx\Mosaic</div> <div class="md"><b>Command issued: </b>Mosaic P:\tif_format\18TYL403774.tif; P:\tif_format\18TYL406704.tif; P:\tif_format\18TYL449984.tif; P:\tif_format\18TYL451914.tif; P:\tif_format\18TYL453845.tif; P:\tif_format\18TYL456775.tif; P:\tif_format\18TYL458706.tif; P:\tif_format\18TYL501985.tif; P:\tif_format\18TYL503916.tif; P:\tif_format\18TYL506847.tif; P:\tif_format\18TYL508777.tif; P:\tif_format\18TYL510708.tif; P:\tif_format\18TYL553987.tif; P:\tif_format\18TYL558848.tif; P:\tif_format\18TYL560779.tif; P:\tif_format\18TYL610850.tif; P:\tif_format\18TYL613781.tif; P:\tif_format\18TYM342049.tif; P:\tif_format\18TYM394051.tif; P:\tif_format\18TYM446053.tif; P:\tif_format\18TYM498055.tif "Database Connections\10.18.8.94.depgisraster@DEP_Direct.sde\DEPGISRASTER.DEP.ORTHO_2004_COAST_COLOR" LAST FIRST 1 # NONE 0 "Database Connections\10.18.8.94.depgisraster@DEP_Direct.sde\DEPGISRASTER.DEP.ORTHO_2004_COAST_COLOR"</div> </div> </div> </div> </div> </div> <div id="md-distribution" class="md-color"> <div class="md-master"> <div class="md-mastertitle">+ Data Distribution Information</div> </div> <div class="md-masterhide"> <div class="md-detail"> <div class="md-detailtitle">General</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Description of the data known by the party from whom the data may be obtained, liability of party distributing data, and technical capabilities required to use the data. </div> <div class="md"><b>Resource description: </b><pre id="fixvalue">Coastal Connecticut 2004 Color Orthophoto</pre></div> <div class="md"><b>Distribution liability: </b><pre id="fixvalue">Although these data have been used by the State of Connecticut, no warranty, expressed or implied, is made by the State of Connecticut as to the accuracy of these data and or related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the State of Connecticut in the use of these data or related materials. The user assumes the entire risk related to the use of these data. Once the data is distributed to the user, modifications made to the data by the user should be noted in the metadata.</pre></div> <div class="md"><b>Technical prerequisites: </b><pre id="fixvalue">Geographic information sytem (GIS), computer-aided drawing or other mapping software is necessary to display, view and access the information.</pre></div> </div> <div class="md-detail"> <div class="md-detailtitle">Distribution Point of Contact</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Contact information for the individual or organization distributing the data.</div> <div class="md"><b>Organization: </b>State of Connecticut, Department of Environmental Protection</div> <div class="md"><b>Phone: </b>860-424-3540</div> <div class="md"><b>Fax: </b>860-4244058</div> <div class="md"><b>Email: </b>dep.gisdata@po.state.ct.us</div> <div class="md"><b>Address type: </b>mailing and physical address</div> <div class="md-indent"> <div class="md"><b>Address: </b><pre id="fixvalue">79 Elm Street</pre></div> <div class="md"><b>City: </b>Hartford</div> <div class="md"><b>State or Province: </b>Connecticut</div> <div class="md"><b>Postal code: </b>06106</div> <div class="md"><b>County: </b>USA</div> </div> </div> <div class="md-detail"> <div class="md-detailtitle">Standard Order Process</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Common ways in which data may be obtained.</div> <div class="md"><b>Digital form:</b></div> <div class="md-indent"> <div class="md"><b>Format name: </b>ArcSDE Export</div> <div class="md"><b>Format version number: </b>ArcGIS 9.1</div> <div class="md"><b>Format specification: </b><pre id="fixvalue">ArcSDE Raster Dataset</pre></div> <div class="md"><b>Digital transfer option:</b></div> <div class="md-indent"> <div class="md"><b>Offline option:</b></div> <div class="md-indent"> <div class="md"><b>Offline media: </b>disk</div> </div> </div> </div> <div class="md"><b>Fees: </b>An offline copy of the data may be accessed without charge</div> </div> <div class="md-detail"> <div class="md-detailtitle">Custom Order Process</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Description of custom distribution services available.</div> <div class="md"><b>Custom order process: </b><pre id="fixvalue">The data distributor does not provide custom GIS analysis or mapping services. Data is available in a standard format and may be converted to other formats, projections, coordinate systems, or selected for specific geographic regions by the party receiving the data. </pre></div> </div> <div class="md-separator"></div> <div class="md-detail"> <div class="md-detailtitle">General</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Description of the data known by the party from whom the data may be obtained, liability of party distributing data, and technical capabilities required to use the data. </div> <div class="md"><b>Distribution liability: </b><pre id="fixvalue">Users must assume responsibility to determine the usability of these data.</pre></div> </div> <div class="md-detail"> <div class="md-detailtitle">Distribution Point of Contact</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Contact information for the individual or organization distributing the data.</div> <div class="md"><b>Organization: </b>NOAA Coastal Services Center</div> <div class="md"><b>Position: </b>Clearinghouse Manager</div> <div class="md"><b>Phone: </b>1-843-740-1227</div> <div class="md"><b>Email: </b>custserv@usgs.gov</div> <div class="md"><b>Hours of service: </b>Monday - Friday, 8:00 AM - 5:00 PM (Eastern Time)</div> <div class="md"><b>Address type: </b>mailing address</div> <div class="md-indent"> <div class="md"><b>Address: </b><pre id="fixvalue">2234 Hobson Avenue</pre></div> <div class="md"><b>City: </b>Charleston</div> <div class="md"><b>State or Province: </b>SC</div> <div class="md"><b>Postal code: </b>29405-2413</div> <div class="md"><b>County: </b>USA</div> </div> </div> </div> </div> <div id="md-metadata" class="md-color"> <div class="md-master"> <div class="md-mastertitle">+ Metadata Reference</div> </div> <div class="md-masterhide"> <div class="md-detail"> <div class="md-detailtitle">Metadata Date</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Dates associated with creating, updating and reviewing the metadata.</div> <div class="md"><b>Last updated: </b>20090429</div> <div class="md"><b>Language of metadata: </b>en</div> </div> <div class="md-detail"> <div class="md-detailtitle">Metadata Point of Contact</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Contact information for the individual or organization responsible for the metadata information.</div> <div class="md"><b>Organization: </b>NOAA Coastal Services Center. (Original metadata provided by NOAA was modified by CT DEP to document subsequent process steps and data distribution efforts implemented by CT DEP)</div> <div class="md"><b>Phone: </b>1-843-740-1227</div> <div class="md"><b>Hours of service: </b>Monday - Friday, 8:00AM - 5:00PM (Eastern Time)</div> <div class="md"><b>Address type: </b>mailing and physical address</div> <div class="md-indent"> <div class="md"><b>Address: </b><pre id="fixvalue">2234 South Hobson Avenue</pre></div> <div class="md"><b>City: </b>Charleston</div> <div class="md"><b>State or Province: </b>SC</div> <div class="md"><b>Postal code: </b>29405</div> <div class="md"><b>County: </b>USA</div> </div> </div> <div class="md-detail"> <div class="md-detailtitle">Metadata Standards</div> </div> <div class="md-detailhide"> <div id="md-def" name="md-def" class="md-def">Description of the metadata standard used to document the data and reference to any additional extended profiles to the standard used by the metadata producer.</div> <div class="md"><b>Standard name: </b>FGDC Content Standards for Digital Geospatial Metadata</div> <div class="md"><b>Standard version: </b>FGDC-STD-001-1998</div> <div class="md"><b>Time convention: </b>local time</div> <div class="md"><b>Metadata profiles defining additonal information:</b></div> <div class="md-indent"> <div class="md"><b>Profile: </b>ESRI Metadata Profile</div> <div class="md-indent"><b>Online linkage: </b><a target="viewer" href="http://www.esri.com/metadata/esriprof80.html">http://www.esri.com/metadata/esriprof80.html</a></div> </div> </div> <div class="md-detail"> <div class="md-detailtitle">FGDC Plus Metadata Stylesheet</div> </div> <div class="md-detailhelp"> <div class="md"><b>Stylesheet: </b>FGDC Plus Stylesheet</div> <div class="md"><b>File name: </b>FGDC Plus.xsl</div> <div class="md"><b>Version: </b>2.2 </div> <div class="md"><b>Description: </b>This metadata is displayed using the FGDC Plus Stylesheet, which is an XSL template that can be used with ArcGIS software to display metadata. It displays metadata elements defined in the Content Standard for Digital Geospatial Metadata (<a target="viewer" href="http://www.fgdc.gov/standards/projects/FGDC-standards-projects/metadata/base-metadata/v2_0698.pdf">CSDGM</a>) - aka FGDC Standard, the <a target="viewer" href="http://www.esri.com/metadata/esriprof80.html">ESRI Profile</a> of CSDGM, the <a target="viewer" href="http://www.fgdc.gov/standards/projects/FGDC-standards-projects/metadata/biometadata/biodatap.pdf">Biological Data Profile</a> of CSDGM, and the <a target="viewer" href="http://www.csc.noaa.gov/metadata/sprofile.pdf">Shoreline Data Profile</a> of CSDGM. CSDGM is the US Federal Metadata standard. The <a href=" http://www.fgdc.gov">Federal Geographic Data Committee</a> originally adopted the CSDGM in 1994 and revised it in 1998. According to Executive Order 12096 all Federal agencies are ordered to use this standard to document geospatial data created as of January, 1995. The standard is often referred to as the FGDC Metadata Standard and has been implemented beyond the federal level with State and local governments adopting the metadata standard as well. The Biological Data Profile broadens the application of the CSDGM so that it is more easily applied to biological data that are not explicitly geographic (laboratory results, field notes, specimen collections, research reports) but can be associated with a geographic location. Includes taxonomical vocabulary. The Shoreline Data Profile addresses variability in the definition and mapping of shorelines by providing a standardized set of terms and data elements required to support metadata for shoreline and coastal data sets. The FGDC Plus Stylesheet includes the <a target="viewer" href="http://dublincore.org/">Dublin Core Metadata Element Set</a>. It supports W3C DOM compatible browsers such as IE7, IE6, Netscape 7, and Mozilla Firefox. It is in the public domain and may be freely used, modified, and redistributed. It is provided "AS-IS" without warranty or technical support.</div> <div class="md"><b>Instructions: </b>On the top of the page, click on the title of the dataset to toggle opening and closing of all metadata content sections or click section links listed horizontally below the title to open individual sections. Click on a section name (e.g. Description) to open and close section content. Within a section, click on a item name (Status, Key Words, etc.) to open and close individual content items. By default, the Citation information within the Description section is always open for display.</div> <div class="md"><b>Download: </b>FGDC Plus Stylesheet is available from the ArcScripts downloads at <a target="viewer" href="http://www.esri.com">www.esri.com</a>.</div> </div> </div> </div> <div class="md-footer"><a target="viewer" href="http://www.fgdc.gov/">Federal Geographic Data Committee</a></div> </body> </html>