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A Digital Orthophoto Quadrangle (DOQ) is a computer-generated image of an aerial photograph in which the image displacement caused by terrain relief and camera tilt has been removed. The DOQ...
Search relevance: 196.42 | Views last month: 9 | Catalog Last Checked: August 04, 2025 at 01:41 PM -
This data set portrays an index to the U.S Geological Survey (USGS) 3.75 minute digital orthophoto quadrangle images that cover Idaho. These boundaries are sometimes referred to...
Search relevance: 67.97 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 07:05 PM -
The files linked to this reference are the geospatial data created as part of the completion of the baseline vegetation inventory project for the NPS park unit. Current format is ArcGIS file...
Search relevance: 60.51 | Views last month: 7 | Catalog Last Checked: November 12, 2026 at 03:03 AM -
This data set depicts the boundaries of Wild Areas managed by the Missouri Department of Natural Resources, Division of State Parks. This data was derived by digitizing United States Geological...
Search relevance: 56.44 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:06 PM -
The files linked to this reference are the geospatial data created as part of the completion of the baseline vegetation inventory project for the NPS park unit. Current format is ArcGIS file...
Search relevance: 50.26 | Views last month: 0 | Catalog Last Checked: November 12, 2026 at 03:04 AM -
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. In 2000 - the Maryland Geological Survey (MGS) was awarded a Coastal Zone Management grant to complete...
Search relevance: 36.33 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:46 PM -
The United States Geological Survey (USGS) and National Park Service (NPS) formed the USGS-NPS Vegetation Mapping Program in 1994 to map the vegetation of National Park System units in accordance...
Search relevance: 32.14 | Views last month: 3 | Catalog Last Checked: October 24, 2026 at 08:47 PM
