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These files contain scans of Topographic Reconnaissance maps of Antarctica. The source maps were published at 1:250,000-scale by the U.S. Geological Survey in cooperation with the National Science Foundation. The extent of their coverage can be seen in the “Topographic Reconnaissance Index - 250k” layer of the Atlas of Antarctic Research viewer. Use the “VIEW” link below to look at a low resolution version of the map. Then download the selected map at full resolution by clicking the download link. The metadata for each of the maps is contained in the “Full Map”download file. The maps were scanned at a ground resolution of 25.4 meters and range from 10 to 30 megabytes.They are provided in two formats: Full Map ...
These files contain scans of Topographic Reconnaissance maps of Antarctica. The source maps were published at 1:250,000-scale by the U.S. Geological Survey in cooperation with the National Science Foundation. The extent of their coverage can be seen in the “Topographic Reconnaissance Index - 250k” layer of the Atlas of Antarctic Research viewer. Use the “VIEW” link below to look at a low resolution version of the map. Then download the selected map at full resolution by clicking the download link. The metadata for each of the maps is contained in the “Full Map”download file. The maps were scanned at a ground resolution of 25.4 meters and range from 10 to 30 megabytes.They are provided in two formats: Full Map ...
These files contain scans of Topographic Reconnaissance maps of Antarctica. The source maps were published at 1:250,000-scale by the U.S. Geological Survey in cooperation with the National Science Foundation. The extent of their coverage can be seen in the “Topographic Reconnaissance Index - 250k” layer of the Atlas of Antarctic Research viewer. Use the “VIEW” link below to look at a low resolution version of the map. Then download the selected map at full resolution by clicking the download link. The metadata for each of the maps is contained in the “Full Map”download file. The maps were scanned at a ground resolution of 25.4 meters and range from 10 to 30 megabytes.They are provided in two formats: Full Map ...
Flightline Photo Indexes of Antarctica Topographic Reconnaissance with Shaded Relief 1:250,000 Scale - Basic Contour Interval, 200 Meters Flight line information is approximate up to 200 meters.
Categories: Map;
Tags: Antarctica,
U.S. Antarctic Resource Center,
aerial photography,
flight line index
Flightline Photo Indexes of Antarctica Topographic Reconnaissance with Shaded Relief 1:250,000 Scale - Basic Contour Interval, 200 Meters Flight line information is approximate up to 200 meters.
Categories: Map;
Tags: Antarctica,
U.S. Antarctic Resource Center,
aerial photography,
flight line index
Flightline Photo Indexes of Antarctica Topographic Reconnaissance with Shaded Relief 1:250,000 Scale - Basic Contour Interval, 200 Meters Flight line information is approximate up to 200 meters.
Categories: Map;
Tags: Antarctica,
U.S. Antarctic Resource Center,
aerial photography,
flight line index
USGS Historical Scanned Maps in PDF. May contain maps or related supplementary content for which georeferencing is difficult or impossible. Multi-Map Series: These scanned maps are different from the standard USGS topographic product in that the original published paper map from which it is derived contains multiple map frames each with an independent geographic extent. The first generation of this series was provided as a single plain image in PDF with no spatial referencing.
Categories: Map
Handwritten information on map: Course plotted for USS Atka expedition 1955.
Categories: Map,
Physical Item;
Tags: Antarctica,
Antarctica Collection,
Davies, W.E. Collection,
Sulzberger Bay
This raster depicts the percentage of lithological sodium oxide (Na2O) content in surface or near surface geology. We derived these rasters by calculating the average percent Na2O content for each map unit in combined surficial-bedrock geologic maps. We used state geologic maps (Preliminary Integrated Geologic Map Databases for the United States, Open File Reports 2004-1355, 2005-1305, 2005-1323, 2005-1324, 2005-1325, 2005-1351, and 2006-1272), which depict surficial geology instead of bedrock when the surficial layers are sufficiently deep. For the state maps that do not incorporate surficial geology (i.e., midwestern states), we overlaid surficial geologic map units with thicknesses greater than 100 feet (from...
Categories: Data,
Map;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Citation,
Downloadable,
GeoTIFF,
Map Service;
Tags: Bedrock,
Conterminous U.S.,
Geochemistry,
Geology,
Na2O,
Dataset consists of individual rasters, each describing a separate geochemical or geophysical attribute. See "Child Items" to browse and select desired rasters, download associated service definition file, and unzip to access rasters formatted as geoTiffs.
Categories: Data,
Map;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Contiguous United States,
Geochemical Data,
Geophysical Data,
National Water Quality Program,
USGS Science Data Catalog (SDC),
This map shows the potential current distribution of mule deer, in the context of current and near-term terrestrial intactness and long-term potential for climate change and energy development.
Categories: Data,
Map;
Types: ArcGIS REST Map Service,
Map Service;
Tags: Colorado Plateau,
Mule Deer
This map shows water features where aquatic biodiversity is likely to be important. It shows buffered streams, wetlands, and deepwater habitats that fall within protected areas or TNC portfolio areas.
Categories: Data,
Map;
Types: ArcGIS REST Map Service,
Map Service;
Tags: Colorado Plateau,
aquatic biodiversity sites
This map presents limiting factors for Greater Sage-grouse for an area in the northern part of the ecoregion. This was used for the sage-grouse insert in the final report.
Categories: Data,
Map;
Types: ArcGIS REST Map Service,
Map Service;
Tags: Colorado Plateau,
Greater Sage-Grouse
This map shows the potential current distribution of Greater Sage-grouse, in the context of current and near-term terrestrial intactness and long-term potential for climate change and energy development.
Categories: Data,
Map;
Types: ArcGIS REST Map Service,
Map Service;
Tags: Colorado Plateau,
Greater Sage-Grouse
This map shows current and near-term terrestrial intactness, as well as long term potential for development and climate change. These datasets are the results of a series of fuzzy logic models that integrate many landscape factors, including urban, agriculture, roads, invasive vegetation, and fire regime.
Categories: Data,
Map;
Types: ArcGIS REST Map Service,
Map Service;
Tags: Colorado Plateau,
potential change,
terrestrial intactness
Album caption: Topography A-594. Typical United States Geological Survey Topographic Engineer's camp, in western Kentucky, 1912, Little Muddy quadrangle. C.W. Goodlove, Topg. Engineer. Picture by G.H. Dabbs of Morgantown. (Sunday in Camp.) (Lanternslide April 11, 1913.) Handwritten notes on album caption: Warren County. Also in San Francisco Exposition no. 2. Index card: Geological Survey camp near Morgantown, Butler county, Kentucky. 1912.
Categories: Map;
Tags: Butler County, Kentucky,
Dabbs, G.H. Collection,
Photographers,
Topography A Collection,
photo print
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