Dataset - Catalog

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3 datasets found

Federal

Orthophotograph of the Columbia River between Portland and The Dalles, Oregon, acquired in 1935

Department of the Interior —

This data release consists of high quality georeferenced orthophoto mosaics of a 160 kilometer long portion of the Columbia River between Portland and The Dalles,...
- XML
- XML
Federal

Six Decades of Change at East Timbalier Island, Louisiana

Department of the Interior —

Using ~ 1 m resolution imagery collected between 2000 and 2010, the U.S. Geological Survey (USGS) National Civil Applications Center (NCAC) monitored dramatic changes...
- XML
- XML
Federal

1931 Isle Royale Imagery

Department of the Interior —

Isle Royale National Park 1931 airphoto mosaic
- ZIP

3 datasets found

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