• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2022-03-08T00:00:00.000+00:00

The dataset consists of hydrodynamic results on water level, inundation depth, and flow direction and speed during an extratropical storm, whereby ice-rafts were emplaced on the marsh surface....

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-07-10T00:00:00.000+00:00

The dataset consists of Excel spreadsheets and shapefiles contained in an ArcGIS geodatabase. Samples were collected over the course of six months in 2018, and orthographic images of the Great...

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• Organization: Department of the Interior
• Updated: 2021-11-09T00:00:00Z

Wetland sediment data was collected from coastal Louisiana as part of a pilot study to develop a diatom-based proxy for past wetland water chemistry and the identification of sediment deposits for...

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• Organization: Department of the Interior
• Updated: 2020-11-17T00:00:00Z

This digital dataset contains the categories used to classify the basin-fill deposits in the Central Valley as either coarse-grained or fine-grained deposits. This classification was used to...

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• Organization: Department of the Interior
• Updated: 2020-11-17T00:00:00Z

This digital dataset contains the percentage of coarse-grained deposits in wells in 15 meter increments and the percentage of coarse-grained deposits in texture model lattice points interpolated...

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• Organization: Department of the Interior
• Updated: 2023-05-19T00:00:00Z

Geologic structure and isopach maps were constructed by interpreting over 19,890 trackline kilometers of co-located multichannel boomer, sparker and chirp seismic reflection profiles from the...

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• Organization: Department of the Interior
• Updated: 2023-05-19T00:00:00Z

Geologic structure and isopach maps were constructed by interpreting over 19,890 trackline kilometers of co-located multichannel boomer, sparker and chirp seismic reflection profiles from the...

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• xml

• Organization: Department of the Interior
• Updated: 2023-05-19T00:00:00Z

Geologic structure and isopach maps were constructed by interpreting over 19.890 trackline kilometers of co-located multichannel boomer, sparker and chirp seismic reflection profiles from the...

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• xml

• Organization: Department of the Interior
• Updated: 2023-05-19T00:00:00Z

Geologic structure and isopach maps were constructed by interpreting over 19,890 trackline kilometers of co-located multichannel boomer, sparker and chirp seismic reflection profiles from the...

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• xml

• Organization: Department of the Interior
• Updated: 2020-11-17T00:00:00Z

This digital dataset defines the model-grid and hydraulic-property data arrays of the Multiplier (MULT) Package used in the transient hydrologic model of the Central Valley flow system. The MULT...

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• Organization: Department of the Interior
• Updated: 2020-11-17T00:00:00Z

This digital dataset contains the 9 major areas used to subdivide the Central Valley for the interpolation of the percentage of coarse-grained deposits into the texture model. This texture model...

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• Organization: Department of the Interior
• Updated: 2020-08-24T00:00:00Z

The U.S. Geological Survey (USGS), in collaboration with the Platte River Recovery and Implementation Program, collected capacitively coupled (CC) resistivity data and six direct push sediment...

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• Organization: Department of the Interior
• Updated: 2021-11-18T00:00:00Z

This data release includes grain-size measurements of sediment samples collected from the substrate surface and uppermost 10 cm of sediment deposits in the Klamath estuary, northern California....

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• Organization: Department of the Interior
• Updated: 2024-01-03T00:00:00Z

Sediment samples were collected from Los Padres reservoir in the Carmel River watershed, central California coast, between July 11 and 17, 2017, using a CME-45 barge-mounted drill rig, to...

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• Organization: Department of the Interior
• Updated: 2023-06-15T00:00:00Z

Sediment samples were collected from Los Padres reservoir in the Carmel River watershed, central California coast, between July 11 and 17, 2017, using a CME-45 barge-mounted drill rig, to...

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• Organization: Department of the Interior
• Updated: 2023-09-01T00:00:00Z

This data release includes grain-size measurements of sediment samples collected from the substrate surface and uppermost 10 cm of sediment deposits in the Klamath estuary, northern California....

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• Organization: Department of the Interior
• Updated: 2025-03-31T00:00:00Z

The lithosphere-asthenosphere boundary (LAB), calculated from calibrated surface wave tomography models, is marked by an abrupt change in seismic velocity between the earth's cooler lithosphere...

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• Organization: Department of the Interior
• Updated: 2020-10-19T00:00:00Z

This portion of the data release contains information on cores that were collected by the U.S. Geological Survey in Kahana Valley, O'ahu, Hawaii in 2015 and 2017. Sites were cored in order to...

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• Organization: Department of the Interior
• Updated: 2025-01-03T00:00:00Z

The data represent sediment depth profiles of gamma-emitting radionuclides cesium-137 (Cs-137), lead-210 (Pb-210), lead-214 (Pb-214), and bismuth-214 (Bi-214) in native soil locations around four...

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• Organization: Department of the Interior
• Updated: 2020-08-06T00:00:00Z

High-resolution geophysical mapping of Lake Powell in the Glen Canyon National Recreation Area in Utah and Arizona was conducted between October 8 and November 15, 2017, as part of a collaborative...

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