Black and White Digital Orthophoto Quarter-Quadrangles 1994 for Wyoming

Orthophotos combine the image characteristics of a photograph with the geometric qualities of a map. The primary digital orthophotoquad (DOQ) is a 1-meter ground resolution, quarter-quadrangle (3.75-minutes of latitude by 3.75-minutes of longitude) image cast on the Universal Transverse Mercator Projection (UTM) on the North American Datum of 1983 (NAD83).The geographic extent of the DOQ is equivalent to a quarter-quad plus The overedge ranges a minimum of 50 meters to a maximum of 300 meters beyond the extremes of the primary and secondary corner points. The overedge is included to facilitate tonal matching for mosaicking and for the placement of the NAD83 and secondary datum corner ticks. The normal orientation...

Categories: Data; Types: Downloadable; Tags: 1-meter orthophoto, 1994, DOQ, DOQQ, WY, All tags... Wyoming, aerial, aerial photograph, b and w, black and white, bw, digital image map, digital orthophoto, digital orthophotoquad, imageryBaseMapsEarthCover, orthophoto, photography, quarter-quadrangle orthophoto, rectified image, rectified photograph, Fewer tags

San Francisco Vegetation (GGNRA, 2009)

High resolution vegetation polygons mapped by the National Park Service. The vegetation units of this map were determined through stereoscopic interpretation of aerial photographs supported by field sampling and ecological analysis. The vegetation boundaries were identified on the photographs by means of the photographic signatures and collateral information on slope, hydrology, geography, and vegetation in accordance with the Standardized National Vegetation Classification System (October 1995). The mapped vegetation primarily reflects conditions that existed during 1994 and 1995. Several sets of aerial photography were utilized for this project: 1) NOAA 1:24,000 March 1994 Natural Color Prints (Leaf Off) covering...

Tags: accuracy assessment, aerial photography, alliances, associations, community association, All tags... digital orthophoto, digital spatial database, doq, doqq, field data, flight line, gis, gps, habitat mapping, inventory projects, landcover, landscape, national park, national park service inventory, national vegetation classification standard, national vegetation classification system, nvcs, orthophoto, plots, u.s. national vegetation classification, usnvc, usnvcs, vegetation inventory, vegetation inventory report, vegetation map report, vegetation mapping, vegetation plots, Fewer tags

One Meter Ortho Imagery (Natural Color)

The U.S. Department of Agriculture, Service Center Agencies should be acknowledged as the data source in products derived from these data. This data set is not designed for use as a primary regulatory tool in permitting or citing decisions, but may be used as a reference source. This information may be interpreted by organizations, agencies, units of government, or others based on needs; however, they are responsible for the appropriate application. Federal, State, or local regulatory bodies are not to reassign to the Service Center Agencies any authority for the decisions that they make. The Service Center Agencies will not perform any evaluations of these data for purposes related solely to State or local regulatory...

Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Digital Orthophoto, New Mexico, Torrance