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Federal
Powerline Corridors in the Western United States and Canada recent views
Department of the Interior —
Powerlines in the western United States and Canada as identified by the 22 source data layers used to compile this shapefile. Source data were collected by personal... -
Federal
Airborne geophysical survey: Gallatin, Montana recent views
Department of the Interior —
Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field values and locations. This dataset presents latitude,... -
Federal
Big Horn Basin boundary for 1999 National Coal Resource Assessment recent views
Department of the Interior —
This ArcView shapefile contains a representation of the Big Horn basin boundary. This theme was created specifically for the National Coal Resources Assessment in the... -
Federal
Cataloging and Digitizing USGS Indirect Measurements for Montana through Water Year 2020 recent views
Department of the Interior —
In 2021, the U.S. Geological Survey (USGS), in cooperation with the National Geological and Geophysical Data Preservation Program, cataloged and scanned notes and... -
Federal
Modified Mercalli Intensity based on the average of horizontal spectral response acceleration for 1.0-second period and peak ground acceleration, with 1-percent probability of exceedance in 1 year recent views
Department of the Interior —
A one-year seismic hazard forecast for the Central and Eastern United States, based on induced and natural earthquakes, has been produced by the U.S. Geological... -
Federal
Ground conductivity measurements at selected National Wildlife Refuges: Anderson, Montana, 2017 recent views
Department of the Interior —
Shallow subsurface electrical conductivity was mapped at Anderson National Wildlife Refuge (NWR) in northeast Montana using the DUALEM421 electromagnetic sensor... -
Federal
BLM LR2000 oil and gas authorizations for the Sagebrush Mineral-Resource Assessment (SaMiRA) aggregated by Public Land Survey System (PLSS) section boundaries and serial numbers recent views
Department of the Interior —
The polygon (vector) shapefiles represent claim areas within Public Land Survey System (PLSS) sections aggregated by serial (claim) numbers with information about... -
Federal
BLM LR2000 oil and gas authorizations for the Sagebrush Mineral-Resource Assessment (SaMiRA) aggregated by Public Land Survey System (PLSS) section boundaries recent views
Department of the Interior —
The polygon (vector) shapefiles represent Public Land Survey System (PLSS) sections, or 1-square mile areas of land, with information about Bureau of Land Management... -
Federal
Streamflow Observation Points in the Pacific Northwest, 1977-2016 recent views
Department of the Interior —
This dataset includes spatial locations in the Pacific Northwest where streamflow observations were recorded. For the purpose of this investigation, all streamflow... -
Federal
Glacier National Park alpine aquatic invertebrates, 2011-2013 recent views
Department of the Interior —
Table of habitat data, including location coordinates and upstream glacial coverage for aquatic macroinvertebrate sampling sites. Data used for analysis of... -
Federal
Data release for Applying high-resolution imagery to evaluate restoration-induced changes in stream condition, Missouri River Headwaters Basin, Montana recent views
Department of the Interior —
Degradation of streams and associated riparian habitat across the Missouri River Headwaters Basin has motivated several stream restoration projects across the... -
Federal
Near real time estimation of annual exotic herbaceous fractional cover in the sagebrush ecosystem 30m, USA, July 2020 recent views
Department of the Interior —
The dataset provides a near real time estimation of 2020 herbaceous mostly annual fractional cover predicted on July 1st with an emphasis on annual exotic grasses... -
Federal
Whooping crane migration habitat selection data and distance to wind-energy infrastructure, 2010–2016 recent views
Department of the Interior —
These data were developed to support an effort to understand how whooping cranes select stopover habitat in the presence of wind-energy infrastructure. Location and... -
Federal
Predicted grizzly bear habitat use in Western Montana: spatial data recent views
Department of the Interior —
Grizzly bear (Ursus arctos) habitat use maps delineate predicted habitat use for grizzly bears around federally designated recovery zones in and near western Montana.... -
Federal
Components of the USGS National Crustal Model recent views
Department of the Interior —
Seismic hazard assessments depend on an accurate prediction of ground motion, which in turn depends on a base knowledge of three-dimensional variations in density,... -
Federal
Powder River Basin boundary, 1999 Coal Resource Assessment (prbbndg.shp) recent views
Department of the Interior —
This ArcView shapefile contains a polygon representing the boundary of the Powder River Basin based on a generalized contact of Cretaceous and Tertiary rocks. This... -
Federal
Predicted relative habitat selection for migrating whooping cranes in the United States Great Plains, drought recent views
Department of the Interior —
The whooping crane is a listed endangered species in North America, protected under federal legislation in the United States and Canada. The only self-sustaining and... -
Federal
GAP/LANDFIRE National Terrestrial Ecosystems 2011 NGDA recent views
Department of the Interior —
The GAP/LANDFIRE National Terrestrial Ecosystems represents a highly thematically detailed land cover map of the U.S. The GAP/LANDFIRE National Terrestrial Ecosystems... -
Federal
Distribution of the Yellowstone Grizzly Bear (2000-2014) recent views
Department of the Interior —
The grizzly bear distribution boundary delineates the estimated geographic extent of occupied range of the Yellowstone grizzly bear population for the period... -
Federal
Airborne geophysical survey: East Boulder Creek, Montana recent views
Department of the Interior —
Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field values and locations. This dataset presents latitude,...