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56 datasets for “CMHRP”
- Data.gov Catalog
Nearshore Electrical Resistivity Tomography (ERT) profile data, Makua, Kauai, USA, August 2016
U.S. Geological SurveyUpdated 13 Oct 2021
Along-shore surface-based 2D electrical resistivity tomography (ERT) surveys were collected in the nearshore region of Makua …
- XML
- Data.gov Catalog
Nearshore bathymetry data from the Elwha River delta, Washington, July 2018, collected from kayak
U.S. Geological SurveyUpdated 11 Mar 2022
This part of the data release presents bathymetry data from the Elwha River delta collected in July 2018 …
- XML
- Data.gov Catalog
Carbon isotopes data for rock samples from Von Damm vent field, Mid-Cayman Rise
U.S. Geological SurveyUpdated 20 Nov 2024
This portion of the data release presents stable carbon isotopes of rock samples collected from Von Damm vent …
- XML
- Data.gov Catalog
Sediment core pore fluid chemistry measurements collected along the Cascadia margin for the FK190612 expedition in June 2019.
U.S. Geological SurveyUpdated 21 Nov 2024
Geochemical analysis of sediment core pore fluids collected from seep fields on the FK190612 research expedition in the …
- XML
- Data.gov Catalog
Orthoimagery of Looe Key, Florida, 2021
U.S. Geological SurveyUpdated 5 Oct 2022
A seabed orthoimage was developed from underwater images collected at Looe Key, Florida, in July 2021 using the …
- XML
- Data.gov Catalog
Acoustic-backscatter data from repeat side-scan sonar surveys of south San Francisco Bay, California, 2023-2025
U.S. Geological SurveyUpdated 20 Aug 2025
Acoustic-backscatter data were collected with a 234 kHz SwathPlus interferometric side-scan sonar during repeat bathymetric surveys …
- XML
- Data.gov Catalog
Elemental chemistry, radionuclides, and charcoal in watershed soil and reef sediment at Olowalu, Maui, 2022
U.S. Geological SurveyUpdated 1 Apr 2024
Fine-sediment elemental chemistry, short-lived cosmogenic radionuclides (Beryllium-7, Cesium-137, and Lead-210), charcoal counts, and …
- XML
- Data.gov Catalog
CMECS geoform, CMECS substrate, and surficial geology offshore of Cape Mendocino
U.S. Geological SurveyUpdated 30 Nov 2023
This shapefile has substrate, geomorphic, and geologic attributed polygons in the Offshore of Cape Mendocino, California, map area …
- XML
- Data.gov Catalog
Bathymetry data for Jenkinson Lake, California collected during USGS field activity 2023-634-FA
U.S. Geological SurveyUpdated 23 Aug 2024
Here July 2023 1-m resolution bathymetry data of Jenkinson Lake, California are provided for the entire lake …
- XML
- Data.gov Catalog
High-resolution multibeam bathymetry data collected southwest of Montague Island, Alaska during field activity 2014-622-FA
U.S. Geological SurveyUpdated 19 Oct 2020
High-resolution multibeam data were collected by the U.S. Geological Survey (USGS) and the Alaska Department of …
- XML
- Data.gov Catalog
Labeled satellite imagery for training machine learning semantic segmentation models of coastal shorelines.
U.S. Geological SurveyUpdated 25 Mar 2025
A dataset of Landsat, Sentinel, and Planetscope satellite images of coastal shoreline regions, and corresponding semantic segmentations. The …
- XML
- Data.gov Catalog
MGL1109backutm.tif: Multibeam backscatter data collected by the U.S. Geological Survey in the Gulf of Alaska in 2011 during cruise MGL1109, 100-meter gridded data in GeoTIFF format, UTM 6 coordinates
U.S. Geological SurveyUpdated 25 Aug 2022
This raster dataset represents approximately 69,060 square kilometers of Simrad EM122 multibeam-backscatter data collected in the …
- XML
- Data.gov Catalog
Machine Learning Model: Estimates of Metal Abundance in Global Seafloor Massive Sulfide Deposits (ver. 1.1, September 2026)
U.S. Geological SurveyUpdated 19 Aug 2026
A multi-stage ensembled machine learning model was developed to estimate metal abundances in seafloor massive sulfide deposits …
- XML
- Data.gov Catalog
MGL1109bathyutm.sd: Multibeam bathymetry data collected by the U.S. Geological Survey in the Gulf of Alaska in 2011 during cruise MGL1109, 100-meter gridded data in Fledermaus digital terrain format, UTM 6 coordinates
U.S. Geological SurveyUpdated 25 Aug 2022
This raster dataset represents approximately 69,060 square kilometers of Simrad EM122 multibeam-bathymetry data collected in the …
- XML
- Data.gov Catalog
Multichannel sparker seismic reflection data of USGS field activity 2018-658-FA collected between Cape Blanco and Cape Mendocino from 2018-10-04 to 2018-10-18
U.S. Geological SurveyUpdated 25 May 2022
This data release contains processed high-resolution multichannel sparker seismic-reflection (MCS) data that were collected aboard Humboldt …
- XML
- Data.gov Catalog
Multichannel sparker seismic reflection data collected during USGS field activity 2018-658-FA between Cape Blanco and Cape Mendocino in October of 2018
U.S. Geological SurveyUpdated 9 Aug 2023
This data release contains processed high-resolution multichannel sparker seismic-reflection (MCS) data that were collected aboard Humboldt …
- XML
- Data.gov Catalog
USGS CoastCam at Waiakāne, Moloka'i, Hawai'i: 2018 Timestack Imagery and Coordinate Data
U.S. Geological SurveyUpdated 10 May 2024
… To learn more visit https://www.usgs.gov/programs/cmhrp/science/usgs-coastcams.
- XML
- Data.gov Catalog
Multichannel minisparker data of USGS field activity 2017-612-FA collected in Puget Sound, Washington in February of 2017
U.S. Geological SurveyUpdated 22 Jan 2021
High-resolution multichannel minisparker seismic-reflection data were collected by the U.S. Geological Survey and the University …
- XML
- Data.gov Catalog
Beach Profile Data Collected from Madeira Beach, Florida (September 15, 2022)
U.S. Geological SurveyUpdated 11 Mar 2024
This dataset, prepared by the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC …
- XML
- Data.gov Catalog
RGB and thermal imagery, SfM products, and GPS data collected during UAS operations at Marsh Island, New Bedford, MA on July 2nd, 2024
U.S. Geological SurveyUpdated 21 Jan 2025
Small Uncrewed Aircraft Systems (sUAS) were used to collect aerial remote sensing data over Marsh Island, a salt …
- XML