499 datasets found
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Federal
Surface-sediment grain-size distributions of the Elwha River delta, Washington, January 2015
Department of the Interior —
This portion of the data release presents sediment grain-size data from samples collected on the Elwha River delta, Washington, in January 2015 (USGS Field Activity... -
Federal
Surface-sediment grain-size distributions from the Elwha River delta, Washington, May 2014
Department of the Interior —
This portion of the data release presents sediment grain-size data from samples collected on the Elwha River delta, Washington, in May 2014 (USGS Field Activity... -
Federal
Surface-sediment grain-size distributions from the Elwha River delta, Washington, March 2013
Department of the Interior —
This portion of the data release presents sediment grain-size data from samples collected on the Elwha River delta, Washington, in March 2013 (USGS Field Activity... -
Federal
Multichannel minisparker and boomer seismic-reflection data from USGS field activity G-01-13-GA collected in Port Valdez, Alaska, in September 2013
Department of the Interior —
Multichannel minisparker and boomer seismic-reflection data were collected by the U.S. Geological Survey in September of 2013 in Port Valdez, Alaska. Data were... -
Federal
Sediment size distributions from San Pablo Bay and China Camp Marsh, California
Department of the Interior —
As part of the hydrodynamic and sediment transport investigations in San Pablo Bay and China Camp Marsh, California, particle size distributions of bed sediments were... -
Federal
Computed Tomography (CT) scans of vibracores from Searsville Lake, Jasper Ridge Biological Preserve, Stanford, California
Department of the Interior —
This portion of the data release presents computed tomography (CT) images from vibracores collected from Searsville Lake, Jasper Ridge Biological Preserve, Stanford,... -
Federal
X-ray Fluorescence (XRF) scans of vibracores from Searsville Lake, Jasper Ridge Biological Preserve, Stanford, California
Department of the Interior —
This portion of the data release presents X-ray Flourescence (XRF) data from vibracores collected from Searsville Lake, a reservoir in Jasper Ridge Biological... -
Federal
Archive of Digital Chirp Subbottom Profile Data Collected During USGS Cruise 08CCT01, Mississippi Gulf Islands, July 2008
Department of the Interior —
In July of 2008, the U.S. Geological Survey conducted geophysical surveys to investigate the geologic controls on island framework from Ship Island to Horn Island,... -
Federal
Archive of Boomer Seismic Reflection Data Collected on USGS Cruise 99LCA01, Crescent Beach Spring, Florida, 26 April - 27 April, 1999.
Department of the Interior —
This report consists of two-dimensional marine seismic reflection profile data from Crescent Beach Spring, Florida. These data were acquired in April of 1999 with the... -
Federal
High-resolution chirp seismic-reflection data collected offshore San Francisco, California, during field activity 2019-649-FA from 2019-10-11 to 2019-10-18
Department of the Interior —
This part of the data release contains approximately 783 line-kilometers of processed, high-resolution, chirp seismic-reflection data that were collected aboard the... -
Federal
High-Resolution Seismic-Reflection Profiles in SEG-Y and JPEG Formats From the Cruise RAFA07034 in the Vicinity of Woods Hole, Offshore Massachusetts
Department of the Interior —
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA) and the Massachusetts Office of Coastal Zone... -
Federal
Archive of Digitized Analog Boomer and Minisparker Seismic Reflection Data Collected from the Alabama-Mississippi-Louisiana Shelf During Cruises Onboard the R/V Carancahua and R/V Gyre, April and July, 1981
Department of the Interior —
In April and July of 1981, the U.S. Geological Survey (USGS) conducted geophysical surveys to investigate the shallow geologic framework of the Alabama-Mississippi-... -
Federal
Archive of Digital Boomer Seismic Reflection Data Collected During USGS Field Activities 95LCA03 and 96LCA02 in the Peace River of West-Central Florida, 1995 and 1996
Department of the Interior —
In October and November of 1995 and February of 1996, the U.S. Geological Survey, in cooperation with the Southwest Florida Water Management District, conducted... -
Federal
SEG-Y Formatted Seismic-Reflection Profile Data Collected in the Potomac River/Chesapeake Bay from Sept. 6, 2006 to Sept. 8, 2006
Department of the Interior —
In order to test hypotheses about groundwater flow under and into Chesapeake Bay, geophysical surveys were conducted by U.S. Geological Survey (USGS) scientists on... -
Federal
Information on sediment cores collected offshore southern Cascadia, during field activity 2019-643-FA
Department of the Interior —
This dataset presents core information such as core IDs, section numbers, lengths, depth intervals, and locations from sediment cores collected in southern Cascadia... -
Federal
Archive of Digital Boomer and Chirp Seismic Reflection Data Collected During USGS Cruise 04SCC01 in Terrebonne, Timbalier, and Barataria Bays and Lake Pelto, Louisiana, June and July 2004
Department of the Interior —
In June and July of 2004, the U.S. Geological Survey, in cooperation with the University of New Orleans, conducted geophysical surveys in Terrebonne Bay, Timbalier... -
Federal
Percentage of time sediment is mobile for May 2010 to May 2011 at select points in the Gulf of Mexico (GMEX_mobile_perc, Geographic, WGS 84)
Department of the Interior —
The U.S. Geological Survey has been characterizing the regional variation in shear stress on the sea floor and sediment mobility through statistical descriptors. The... -
Federal
Acoustic backscatter intensity from multibeam echosounder data collected offshore of Point Buchon, California
Department of the Interior —
This part of USGS Data Series 781 (Golden, 2019) presents 2-m-resolution acoustic backscatter data for the Offshore of Point Buchon, California, map area. Backscatter... -
Federal
Multichannel seismic-reflection and navigation data collected offshore central California, during field activity 2019-651-FA
Department of the Interior —
Multichannel seismic-reflection data and associated navigation files were collected offshore central California in the vicinity of Morro Bay. These data were...
499 datasets found