Filters: Tags: {"type":"Place","name":"alaska"} (X) > Types: Map Service (X)
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This shapefile is the official boundary of the Western Native Trout Initiative. The boundary was originally developed by the United States Fish and Wildlife Service and was updated in 2013 to reflect revisions from the Western Native Trout Initiative, a recognized Fish Habitat Partnership (FHP) of the National Fish Habitat Partnership.
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: Alaska,
Analytical boundary,
Aquatic habitats,
Arizona,
Boundaries,
Alaska permafrost characterization: Borehole Nuclear Magnetic Resonance (NMR) data collected in 2021
Geophysical measurements were collected by the U.S. Geological Survey (USGS) at five sites in Interior Alaska in September 2021 for the purposes of imaging permafrost structure and quantifying variations in subsurface moisture content in relation to thaw features. Borehole nuclear magnetic resonance (NMR) data were collected at two sites in order to determine liquid water content at depth in shallow boreholes. NMR data were collected in a 2.25 m-deep borehole at the North Star golf course adjacent to one of the ERT profiles, and in another two 1.625 m-deep boreholes adjacent to Big Trail Lake where previous NMR measurements were made in 2019 and 2020.
Categories: Data;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Active layer thickness,
Alaska,
Bonanza Creek,
Borehole nuclear magnetic resonance,
Disturbance,
Album caption: Peter, and his family. July 10th. No index card available.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Mertie, J.B. Collection,
Photographers,
photo print
This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the United States and its Territories. These data delineate the areal extent of wetlands and surface waters as defined by Cowardin et al. (1979). Certain wetland habitats are excluded from the National mapping program because of the limitations of aerial imagery as the primary data source used to detect wetlands. These habitats include seagrasses or submerged aquatic vegetation that are found in the intertidal and subtidal zones of estuaries and near shore coastal waters. Some deepwater reef communities (coral or tuberficid worm reefs) have also been excluded from the inventory. These habitats, because of their...
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Academics & scientific researchers,
Alabama,
Alabama,
Alaska,
Arizona,
Album caption: "Wolf" half breed wolf dog. No index card available.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Dogs of the U.S.G.S.,
Photographers,
Smith, W.R. Collection,
photo print
Album caption: Same bluffs capped by silts (loes), from Lunch Aug. 7, from edge of bluffs, looing S. 20 de. E. Alaska. n.d. No index card available.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Photographers,
Schrader, F.C. Collection,
photo print
Album caption: Worthington Glacier, from trail, looking west. Alaska. 1900. Handwritten information on album caption: Copper River Region. Alaska. 1900. No index card available.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Photographers,
Schrader, F.C. Collection,
photo print
Album caption: View down E. of Anaktoovuk River, from stat, 19, looking S. 40 de. E. Alaska. n.d. No index card available.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Photographers,
Schrader, F.C. Collection,
photo print
Album caption: Base level beds and bedding, from Lunch Aug. 7, book III, p. 9, 21 G., looking S. 85 de. E. Alaska. n.d. No index card available.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Photographers,
Schrader, F.C. Collection,
photo print
Album caption: Moraine dammed lake 4 miles west of Camp 21, Kobuk Valley. Alaska. n.d. Handwritten information on album caption: Northern Alaska region. No index card available.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Photographers,
Smith, P.S. Collection,
photo print
Album caption: Mentasta Mountains from station 8. At 6,700 ft. Looking S. 1902. No index card available.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Photographers,
Schrader, F.C. Collection,
photo print
Album caption: Ebner Mine and Power House rom West. 8/17/1903. Handwritten notes on album caption: Alaska.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Brooks, A.H. Collection,
Ebner Mine,
Mills, Mines, Quarries,
Photographers,
Album caption: View down Koyukuk River, with Steamer Kyle in distance. From Native village, below Camp 56, 195 miles above mouth of Koyukuk. Looking south. No index card.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Photographers,
Schrader, F.C. Collection,
photo print
Album caption: Batzikakat Mtns., from Native camp 275 miles above mouth of Koyukuk River. Looking N. 10 deg. west. No index card.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Photographers,
Schrader, F.C. Collection,
photo print
Album caption and index card: Faulting in limestone and schist. from east, across Diedrick River Valley. Goodnews district, Kuskokwim region, Alaska. n.d.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Photographers,
Schrader, F.C. Collection,
photo print
Album caption: Looking SE across Utokok Valley. Notes: Panorama--35, 36, and 37.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Foran, W.T.,
Photographers,
panoramic,
photo print
Album caption: (See No. 1276) Middle Devonian limestone in bluff on right bank Yukon River, opposite Woodchopper.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Mertie, J.B., Jr. Collection,
Photographers,
photo print
Album caption: Freight teams leaving Noatak. Fish racks in foreground. No index card available.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Photographers,
Smith, W.R. Collection,
photo print
Alaska Glaciers. East toward the Coast Mountains and Baird Glacier, from Cascade Creek. Baird Glacier is north of Thomas Bay. Circa 1923.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Baird Glacier,
Buddington, A.F. Collection,
Glaciers,
Photographers,
Album caption: Panorama of harbor of St. Michael, Alaska. Lower Yukon, Koyukuk, Alaska. September 17, 1916. (See Nos. 484 and 485) No index card available.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Mertie, J.B. Collection,
Photographers,
panoramic,
photo print
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