State of Connecticut, Department of Environmental Protection (data editor and publisher) 20100701 Connecticut 1990 Orthophoto Tile Index By Town vector digital data http://www.ct.gov/deep This is a data table that indentifies individual Connecticut 1990 orthophoto image files necessary to cover each Connecticut town. There is one table record for each orthophoto-town combination. Each table record identifies the orthophoto by orthophoto tile name and Connecticut town by official town number and name. This is a data table that indentifies individual Connecticut 1990 orthophoto image files necessary to cover each Connecticut town. Use it to determine the names of orthophoto image files that cover one or more town. There is one table record for each orthophoto-town combination. Each table record identifies the orthophoto by orthophoto tile name and Connecticut town by official town number and name. 20100701 publication data Complete None planned -73.766497 -71.739325 42.066812 40.936017 none USGS digital orthophoto quad 1-Meter DOQ DOQ DOQQ digital orthophoto quadrangle digital orthophoto quarter quadrangle orthophoto orthophotography orthoimage orthoimagery imagery raster geo-referenced raster image aerial photo orthophoto index 1990 ISO 19115 Topic Category imageryBaseMapsEarthCover 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. Connecticut CT U.S. Department of Commerce, 1995, Countries, Dependencies, Areas of Special Sovereignty, and Their Principal Administrative Divisions (Federal Information Processing Standard (FIPS) 10-4): Washington, D.C., National Institute of Standards and Technology. United States of America USA None. The data is in the public domain and may be redistributed. No restrictions or legal prerequisites for using the data. Although this data set has been used by the State of Connecticut, Department of Environmental Protection, no warranty, expressed or implied, is made by the State of Connecticut, Department of Environmental Protection as to the accuracy of the 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, Department of Environmental Protection 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. When printing this data on a map or using it in a software application, analysis, or report, please acknowledge the State of Connecticut, Department of Environmental Protection as the source for this information. http://www.cteco.uconn.edu/metadata/dep/browsegraphic/orthoindex1990tiletownfullview.gif Full view of Connecticut 1990 Orthophoto Tile Index By Town GIF http://www.cteco.uconn.edu/metadata/dep/browsegraphic/orthoindex1990tiletowndetailview.gif Detail view of Connecticut 1990 Orthophoto Tile Index By Town. Note the 1:24,000-scale municipal (town) boundary and shoreline features are incorporated into this index, allowing for easy identification of and selection of orthophoto tiles that cover the geographic extent of individual Connecticut towns. GIF These data are maintained by the State of Connecticut using ArcGIS software developed by Environmental Systems Research Institute (ESRI) in a Microsoft Windows operating system environment. Vector G-polygon 1332 Lambert Conformal ConicLambert Conformal Conic41.20000041.866667-72.75000040.833333999999.999996499999.999998 coordinate pair 0.000250 0.000250 survey feet North American Datum of 1983 Geodetic Reference System 80 6378137.000000 298.257222 1.000000 Explicit elevation coordinate included with horizontal coordinates Connecticut 1990 Orthophoto Tile Index By Town One record for each combination of orthophoto and town intersection. State of Connecticut, Department of Environmental Protection OBJECTID Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. SHAPE Feature geometry. ESRI Coordinates defining the features. GQNO QUAD_NO Quadrangle Number - An ID number designated by the State of Connecticut, Department of Environmental Protection, Natural Resources Center in the 1980's to uniquely identify individual 7.5 minute 1:24,000-scale USGS topographic quadrangle maps. The Quadrangle Number value of each point feature identifies the USGS topographic quadrangle map that the orthophoto center point is located on. State of Connecticut, Department of Environmental Protection Numeric value. Quadrangle maps published by the USGS that cover the Connecticut mainland and coastal area are assigned numeric values ranging from 1-116. Two quadrangle areas covering the waters of Connecticut in Long Island Sound are assigned numeric values 1213 and 1214. QUAD_SEC Quadrangle Section - There are 4 sections per 7.5 minute quadrangle, each one corresponding to a 3.75 minute quarter quadrangle area. The Quadrangle Section value of each point feature identifies the (NE, NW, SE, SW) section of the 7.5 minute 1:24,000-scale USGS topographic quadrangle map that the orthophoto center point is located on. State of Connecticut, Department of Environmental Protection NE Northeast quarter quandrangle NW Northwest quarter quandrangle SE Southeast quarter quadrangle SW Southwest quarter quandrangle QUADRANGLE Quadrangle Name - Name of the 7.5 minute 1:24,000-scale USGS topographic quadrangle map published by the USGS that the orthophoto center point is located on. US Geological Survey Text value ORTHOPHOTO_TILE Orthophoto tile name - Unique name assigned to each orthophoto tile. State of Connecticut, Department of Environmental Protection STATE_COD State Code TOWN_NO Town Name - Text values that correspond to numeric TOWN_NO attribute values. TOWN is the English language equivalent of (decodes) the TOWN_NO field. State of Connecticut, Department of Environmental Protection TOWN Town Name - Text values that corresponds to numeric TOWN_NO attribute values. TOWN_NAME is the English language equivalent of (decodes) the TOWN_NO field. Also includes names of Towns for polgygon features from Massachusetts, New York, Rhode Island where TOWN_NO = 0 and LAND_CLASS = "Land". State of Connecticut, Department of Environmental Protection TOWN_NAME Town name for towns in all states including CT, MA, NY and RI State of Connecticut, Department of Environmental Protection LAND_CLASS Land Class - Denotes whether area is over land or water State of Connecticut, Department of Environmental Protection SHAPE.area SHAPE.len Downloadable Data Shapefile, Feature Class ArcGIS Zip file http://www.ct.gov/deep 20111208 State of Connecticut, Department of Environmental Protection Jonathan Quinn dep.gisdata@po.state.ct.us
79 Elm Street
Hartford Connecticut 06106-5127 USA 860-424-3540 860-424-4058 de.gisdata@po.state.ct.us Monday to Friday, 08:30 to 16:30 Eastern Standard Time FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998 local time http://www.esri.com/metadata/esriprof80.html ESRI Metadata Profile