105 datasets found
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Federal
Bathymetry and topography data offshore of Seattle, Washington recent views
Department of the Interior —
This part of USGS Data Series 935 (Cochrane, 2014) presents bathymetry and topography data for the Offshore of Seattle, California, map area, a part of the Southern... -
Federal
Acoustic-backscatter data for Jenkinson Lake, California collected during USGS field activity 2023-634-FA recent views
Department of the Interior —
Here July 2023 1-m resolution acoustic-backscatter data are provided for Jenkinson Lake, California. Acoustic-backscatter data were collected during three separate... -
Federal
Acoustic-backscatter data for Jenkinson Lake, California collected during USGS field activity 2022-604-FA recent views
Department of the Interior —
Here January 2022 1-m resolution acoustic-backscatter data are provided for Jenkinson Lake, California. Acoustic-backscatter data were collected during three separate... -
Federal
Discharge and water temperature data, Lake Powell thermal profiles, and Annual Thermal Units used to assess reintroduction feasibility of Colorado pikeminnow (Ptychocheilus lucius) in the Colorado River in Grand Canyon recent views
Department of the Interior —
These data were compiled to assess the physical attributes of the Colorado River and its tributaries in Grand Canyon, including discharge, water temperature, Annual... -
Federal
Polygon shapefile of data sources used to create a composite multibeam bathymetry surface of the central Cascadia Margin offshore Oregon recent views
Department of the Interior —
Data from various sources, including 2018 and 2019 multibeam bathymetry data collected by the National Oceanic and Atmospheric Administration (NOAA) and the U.S.... -
Federal
Demographic modeling data (including code) at various sites in the Great Basin, USA recent views
Department of the Interior —
These data were compiled to determine whether transient population dynamics substantially alter population growth rates of sagebrush after disturbance, impede... -
Federal
Seafloor character offshore of Morro Bay, California recent views
Department of the Interior —
Seafloor character, a combination of seafloor induration (surface hardness) and rugosity, was derived from multibeam echosounder (MBES) and annotated underwater video... -
Federal
Substrate hardness and walleye (Sander vitreus) and lake whitefish (Coregonus clupeaformis) egg presence in Saginaw Bay, Lake Huron, before and after substrate cleaning experiments and walleye hatching success experiments, 2018-2019 recent views
Department of the Interior —
These data include a field study of the sediment hardness and fish egg density (walleye [Sander vitreus] and lake whitefish [Coregonus clupeaformis]) after sediment... -
Federal
Multibeam bathymetry data collected in four surveys offshore of south-central California in support of the Bureau of Ocean Energy Management Cal DIG I offshore alternative energy project recent views
Department of the Interior —
Multibeam acoustic-bathymetry data were collected offshore of Morro Bay, California, from 2016 to 2019. The data were collected during five separate multi-agency... -
Federal
Acoustic-backscatter data collected in 2016 offshore the Elwha River mouth, Washington, during USGS Field Activity 2016-605-FA recent views
Department of the Interior —
These metadata describe acoustic-backscatter data collected during a 2016 SWATHPlus-M survey offshore the Elwha River mouth, Strait of Juan de Fuca, Washington. Data... -
Federal
Bathymetric data for Whiskeytown Lake, December 2018 recent views
Department of the Interior —
These metadata describe bathymetric data collected during a December 2018 SWATHPlus survey of Whiskeytown Lake, California. Data were collected and processed by the... -
Federal
Acoustic backscatter intensity from multibeam echosounder data collected offshore of Point Estero, California recent views
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 Estero, California, map area. Backscatter... -
Federal
Grain-size data from samples collected in 2009 at three bluff locations in the vicinity of Wainwright, Alaska recent views
Department of the Interior —
Grain-size data, including grain size, cumulative frequency, and median, was determined from samples collected at three bluff locations in the vicinity of Wainwright,... -
Federal
Acoustic-backscatter data of USGS field activity 2016-666-FA collected in the Santa Barbara Basin in September and October of 2016 recent views
Department of the Interior —
These metadata describe acoustic-backscatter data collected during an October 2016 multibeam-echosounder survey of the northern portion of the Santa Barbara Channel,... -
Federal
CMECS geoform, substrate, and biotopes offshore of Tacoma, Washington recent views
Department of the Interior —
This part of USGS Data Series 935 (Cochrane, 2014) presents substrate, geomorphic, and biotope data in the Offshore of Tacoma, Washington, map area, a part of the... -
Federal
Grain-size distribution from foreshore and beach samples collected in 2009 in the vicinity of Wainwright, Alaska recent views
Department of the Interior —
Sediment grab samples were collected at 158 locations on the foreshore and beach in the vicinity of Wainwright, Alaska, in October of 2009. Two of the grab samples... -
Federal
Multibeam acoustic-backscatter data collected in 2017 and 2018 of Noyes Submarine Canyon and vicinity, southeast Alaska recent views
Department of the Interior —
These metadata describe acoustic-backscatter data collected during 2017 and 2018 multibeam echosounder surveys of Noyes Submarine Canyon and vicinity, southeast... -
Federal
Profiles of salinity, temperature, depth, turbidity, and distributions of particle size in suspension collected during four 0.25-day periods in south San Francisco Bay, California, summer 2020 recent views
Department of the Interior —
Profiles of salinity, temperature, turbidity, and particle size distribution were collected by the U.S. Geological Survey (USGS) Pacific Coastal and Marine Science... -
Federal
Underwater video observations offshore of Burien, Washington recent views
Department of the Interior —
This part of USGS Data Series 935 (Cochrane, 2014) presents observations from underwater video collected in the Offshore of Burien, California, map area, a part of... -
Federal
CMECS geoform, CMECS substrate, and surficial geology offshore of Cape Mendocino recent views
Department of the Interior —
This shapefile has substrate, geomorphic, and geologic attributed polygons in the Offshore of Cape Mendocino, California, map area, one of 83 map areas of the...
105 datasets found