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Data Releases

The data collected and the techniques used by USGS scientists should conform to or reference national and international standards and protocols if they exist and when they are relevant and appropriate. For datasets of a given type, and if national or international metadata standards exist, the data are indexed with metadata that facilitates access and integration.

Filter Total Items: 16397

Shakemap Atlas Composite Dataset for the Conterminous United States from 1906 to 2020 Shakemap Atlas Composite Dataset for the Conterminous United States from 1906 to 2020

Composite of Shakemap Atlas ground motions (PGA and PGV) and intensity calculations at a scale of 10km. Time history at each grid cell and maximum observed/estimated hazards are provided.

Long-term effects of timber harvest on vernal pool availability and occupancy of two obligate amphibians Long-term effects of timber harvest on vernal pool availability and occupancy of two obligate amphibians

This data set is comprised of 3 files of information collected on amphibians and vernal pool habitats at Canaan Valley National Wildlife Refuge from 2004 - 2016.

Abiotic and biotic factors reduce viability of a high-elevation salamander in its native range Abiotic and biotic factors reduce viability of a high-elevation salamander in its native range

Includes data used to estimate population demographic parameters for an exemplary high-elevation amphibian species, the federally endangered Shenandoah salamander (Plethodon shenandoah). These parameters were entered into a Markov projection model which we used to forecast the future population status of the Shenandoah salamander.

Borehole data for pre-Middle Jurassic basement rocks beneath the Atlantic and Gulf Coastal Plains, Florida and Alabama Borehole data for pre-Middle Jurassic basement rocks beneath the Atlantic and Gulf Coastal Plains, Florida and Alabama

Data from 316 boreholes (including coreholes) that penetrated buried pre-Middle Jurassic basement rocks that lie beneath Atlantic and Gulf Coastal Plain sedimentary deposits in Florida and Alabama were compiled from non-proprietary, mostly published sources in order to support subsurface geologic mapping, geologic interpretation of geophysical data (aeromagnetic, gravity, seismic)...

Protected Areas Database of the United States (PAD-US) 3.0 - World Database on Protected Areas (WDPA) Submission Protected Areas Database of the United States (PAD-US) 3.0 - World Database on Protected Areas (WDPA) Submission

The United States Geological Survey (USGS) - Science Analytics and Synthesis (SAS) - Gap Analysis Project (GAP) manages the Protected Areas Database of the United States (PAD-US), an Arc10x geodatabase, that includes a full inventory of areas dedicated to the preservation of biological diversity and to other natural, recreation, historic, and cultural uses, managed for these purposes...

Student Network for Amphibian Pathogen Surveillance Data (ver. 2.0, April 2024) Student Network for Amphibian Pathogen Surveillance Data (ver. 2.0, April 2024)

Data in this dataset were collected as a part of the Student Network for Amphibian Pathogen Surveilance (SNAPs) program throughout the United States by undergraduate students in biology or ecology courses as a part of their curriculum throughout 2022. This data was collected in the field by students and sent to the USGS National Wildlife Health Center (NWHC) for testing of two amphibian...
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