Found 65 datasets matching filters.
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'Orthophotos combine the image characteristics of a photograph with the geometric qualities of a map. The primary digital orthophotoquadrangle (DOQ) is a 1-meter ground resolution,...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
The Tillamook Bay subbasins and Nehalem River basins encompass 1,369 and 2,207 respective square kilometers of northwestern Oregon and drain to the Pacific Ocean. The Tillamook, Trask, Wilson,...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-17 -
The National Geodetic Survey (NGS), formerly part of the U.S. Coast and Geodetic Survey, has been performing Aeronautical surveys since the 1920's. NGS, in accordance with a series of interagency...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-01-23 -
Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken 5/5/1988 and...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-04 -
The Tillamook Bay subbasins and Nehalem River basins encompass 1,369 and 2,207 respective square kilometers of northwestern Oregon and drain to the Pacific Ocean. The Tillamook, Trask, Wilson,...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-07 -
The Tillamook Bay subbasins and Nehalem River basins encompass 1,369 and 2,207 respective square kilometers of northwestern Oregon and drain to the Pacific Ocean. The Tillamook, Trask, Wilson,...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-17 -
Photography from helicopter (or plane) taken for the purposes of resource monitoring, specifically seabird colony status and distribution. The USFWS has conducted aerial surveys to photograph...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-01-25 -
The Tillamook Bay subbasins and Nehalem River basins encompass 1,369 and 2,207 respective square kilometers of northwestern Oregon and drain to the Pacific Ocean. The Tillamook, Trask, Wilson,...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-17 -
Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken ordinarily in...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-01-25 -
Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken ordinarily in...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-01-25 -
Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial photography taken 6/08/1994 and 6/10/1994 on...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-04 -
Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken in June, 2006...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-04 -
The 8 km of shoreline from Punta Higuero to Punta Cadena in Rincón, Puerto Rico is experiencing long-term coastal erosion. This study documents historical shoreline changes at Rincón for the...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken June 2006 on...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-01-25 -
This oblique aerial photograph from the Lake Andes Wetland Management District shows Kraft WPA and adjacent public land in Jerault County, SD in 1967. It is not intended for GIS use.
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-01-07 -
Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken ordinarily in...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-01-25 -
Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken in June, 2006...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-04 -
Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken in June, 2012...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-04 -
This oblique aerial photograph from the Lake Andes Wetland Management District shows a drainage violation on Easement 10x in Yankton County, SD in 1979. It is not intended for GIS use.
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-01-07 -
The Coquille River system is an unregulated system that encompasses 2,745 square kilometers of southwestern Oregon and flows into the Pacific Ocean near the town of Bandon, Oregon. Beginning in...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-07
