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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: 16325

Compilation and Assessment of Resource Values and Hazards to Inform Transportation and Associated Land-use Planning Compilation and Assessment of Resource Values and Hazards to Inform Transportation and Associated Land-use Planning

Management of transportation networks is affected by, and has effects on, natural and cultural resources through direct and indirect interactions. Until recently, the availability of such spatially explicit information has been limited; however, the data released here to the public will prove valuable for comparing existing networks and planning options with respect to potential impact...
By
Fort Collins Science Center

Ground conductivity measurements at selected National Wildlife Refuges, Montana and North Dakota, 2017-2018 Ground conductivity measurements at selected National Wildlife Refuges, Montana and North Dakota, 2017-2018

Shallow subsurface electrical conductivity was mapped at selected U.S. Fish and Wildlife Service managed lands in northeast Montana and northwest North Dakota using the DUALEM421 electromagnetic sensor (Dualem, Inc., ON, Canada) in the winters of 2017 and 2018. Data were acquired by towing the DUALEM421 sensor on a sled behind an all-terrain vehicle or snow machine, with the sensor at a...
By
Geology, Geophysics, and Geochemistry Science Center

nshm-fault-sections nshm-fault-sections

A repository of all geologic fault section data included in USGS National Seismic Hazard Models
By
Earthquake Hazards Program

Continuous Records of Shallow Soil Temperature and Moisture in the Noatak River Basin, Alaska Continuous Records of Shallow Soil Temperature and Moisture in the Noatak River Basin, Alaska

Soil moisture and temperature were measured at four shallow depths in multiple locations within tundra and forested landscapes of the Agashashok River basin. The measurements were made continuously beginning in 2015 until the most recent download in summer, 2019 or until the sensors or loggers failed.
By
Alaska Science Center

Meteorological Data from Two Locations in the Agashashok River Watershed, Northwestern Alaska, 2015 to 2017 Meteorological Data from Two Locations in the Agashashok River Watershed, Northwestern Alaska, 2015 to 2017

Meteorological data was collected from two locations in the Agashashok River Watershed, one high in the drainage located on tundra (67.5440 N, 161.6828 W) and a second on a rocky knoll near the watershed mouth (67.2821 N, 162.5841 W). The data contain information on air temperatures, rainfall, barometric pressure, relative humidity, incoming and outgoing radiation, and wind speed and...
By
Alaska Science Center

Electron microprobe analyses of hydrothermal muscovite crystals from gold-bearing quartz veins of the Klamath Mountains, California, 2014 and 2019 (ver. 1.1, June 2022) Electron microprobe analyses of hydrothermal muscovite crystals from gold-bearing quartz veins of the Klamath Mountains, California, 2014 and 2019 (ver. 1.1, June 2022)

This data release provides geochemical results of in situ electron probe microanalyses of hydrothermal muscovite associated with gold-bearing quartz veins from the Klamath Mountains, California. Samples were collected from eight different mines in the summer of 2013 and electron probe microanalyses were carried out May 27, 2014 and November 12, 2019.
By
Geology, Geophysics, and Geochemistry Science Center
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