• Organization: Department of the Interior
• Updated: 2023-09-27T00:00:00Z

The data include soil texture, soil-water, and estimated soil strength properties for soil map units and from geotechnical investigations of landslide areas affecting highways in the...

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• Organization: Department of the Interior
• Updated: 2022-10-04T00:00:00Z

In 2022, the U.S. Geological Survey (USGS) in cooperation with the New Hampshire Department of Transportation (NHDOT) made 107 horizontal-to-vertical spectral ratio (HVSR) passive seismic...

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• Organization: Department of the Interior
• Updated: 2020-08-25T00:00:00Z

On May 10, 2017 a land-based seismic survey was collected to obtain a shear- wave velocity (Vs) and compressional velocity (Vp). The Vs was used for estimating with the HVSR data to determine the...

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• Organization: Department of the Interior
• Updated: 2023-10-16T00:00:00Z

This data release includes time-series, qualitative descriptions, and laboratory testing data from two monitoring stations installed in Puerto Rico following Hurricane Maria in 2017, which led to...

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• Organization: Department of the Interior
• Updated: 2024-01-23T00:00:00Z

This data release consists of three different types of data: including direct current (DC) resistivity profiles, frequency domain electromagnetic (FDEM) survey data, and global navigation...

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• Organization: Department of the Interior
• Updated: 2024-01-23T00:00:00Z

This data release consists of three different types of data: including direct current (DC) resistivity profiles, frequency domain electromagnetic (FDEM) survey data, and global navigation...

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• Organization: Department of the Interior
• Updated: 2024-01-23T00:00:00Z

This data release consists of three different types of data: including direct current (DC) resistivity profiles, frequency domain electromagnetic (FDEM) survey data, and global navigation...

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• Organization: Department of the Interior
• Updated: 2024-01-23T00:00:00Z

This data release consists of three different types of data: including direct current (DC) resistivity profiles, frequency domain electromagnetic (FDEM) survey data, and global navigation...

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• xml

• Organization: Department of the Interior
• Updated: 2024-01-23T00:00:00Z

This data release consists of three different types of data: including direct current (DC) resistivity profiles, frequency domain electromagnetic (FDEM) survey data, and global navigation...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2024-01-23T00:00:00Z

This data release consists of three different types of data: including direct current (DC) resistivity profiles, frequency domain electromagnetic (FDEM) survey data, and global navigation...

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• xml

• Organization: Department of the Interior
• Updated: 2024-03-19T00:00:00Z

One of the primary goals of South Korea’s second Ulleung Basin Gas Hydrate Expedition (UBGH2) was to examine the geotechnical properties of the marine sediment associated with methane gas hydrate...

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• Organization: Department of the Interior
• Updated: 2021-09-21T00:00:00Z

This dataset consists of an inventory of the locations of liquefaction-related phenomena triggered by the 7 January 2020 M6.4 Puerto Rico earthquake. The inventory is primarily based on field...

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• xml

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2015-09-11T00:00:00.000+00:00

Marine Geologic data compilations and reports in the NCEI archive are from academic and government sources around the world. Over ten terabytes of analyses, descriptions, and images of sediment...

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