379 datasets found
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Federal
The Vigil Network: Armells Creek, Montana
Department of the Interior —
Long-term monitoring data of geomorphic, hydrological, and biological characteristics of landscapes. This information provides an effective means of relating observed... -
Federal
Long-term sandbar monitoring data along the Colorado River in Marble and Grand Canyons, Arizona
Department of the Interior —
This data release comprises nearly three decades of measurements of sandbar topography for monitoring sites along the Colorado River in Grand Canyon National Park and... -
Federal
The Vigil Network: long-term, broad spectrum data collected to observe landscape change in drainage basins
Department of the Interior —
Long-term monitoring data of geomorphic, hydrological, and biological characteristics of landscapes. This information provides an effective means of relating observed... -
Federal
Continuous core photographs of sediment cores collected in 2014 from the northern flank of Monterey Canyon, offshore California
Department of the Interior —
This part of the data release includes continuous core photographs in bmp format of sediment cores collected in 2014 from the northern flank of Monterey Canyon,... -
Federal
The Vigil Network: Tongue River, Montana
Department of the Interior —
Long-term monitoring data of geomorphic, hydrological, and biological characteristics of landscapes. This information provides an effective means of relating observed... -
Federal
Grain size and bulk density from Little Holland Tract and Liberty Island, Sacramento-San Joaquin Delta, California, 2015 to 2019
Department of the Interior —
Grain size distribution and bulk density are reported for sediment samples from two flooded agricultural tracts, Little Holland Tract and Liberty Island, in the... -
Federal
Sediment accumulation rates and constituents in Culebra, Puerto Rico from sediment trap monitoring surveys conducted from 2022-08-30 to 2024-02-06 (NCEI Accession 0306180)
National Oceanic and Atmospheric Administration, Department of Commerce —
This record provides sediment trap monitoring data collected periodically between 30 August 2023 and 6 February 2024 at 13 nearshore monitoring stations on the island... -
Federal
The Vigil Network: Cañada de la Cueva Headcut, New Mexico
Department of the Interior —
Long-term monitoring data of geomorphic, hydrological, and biological characteristics of landscapes. This information provides an effective means of relating observed... -
Federal
The Vigil Network: West Fork Muddy Creek, Montana
Department of the Interior —
Long-term monitoring data of geomorphic, hydrological, and biological characteristics of landscapes. This information provides an effective means of relating observed... -
Federal
Umpqua River Basin Geomorphic Mapping: Little Wolf, Slide, and South Fork Calapooya Creeks, 2014
Department of the Interior —
Interactions between geomorphic processes at multiple scales shape the distributions of habitats, species, and life stages that a river can support. Understanding... -
Federal
usSEABED CoMPonent data for the New York-New Jersey Region (NYNJ_CMP)
Department of the Interior —
This component data layer (CMP) file gives information about selected components (minerals, rock type, microfossils, benthic biota) and seafloor features... -
State
MD iMAP: Maryland Soils - Coastal Zone Bottom Classes
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Bottom classification polygons represent the general type of sediment on... -
Federal
Geochemical analysis of seeps along the Queen Charlotte Fault
Department of the Interior —
Geochemical analyses of authigenic carbonates, bivalves, and pore fluids were performed on samples collected from seep fields along the Queen Charlotte Fault, a right... -
Federal
The Vigil Network: North Tillatoba Creek, Mississippi
Department of the Interior —
Long-term monitoring data of geomorphic, hydrological, and biological characteristics of landscapes. This information provides an effective means of relating observed... -
Federal
Eco-spatial data layers of coral reef ecosystem drivers in American Samoa
National Oceanic and Atmospheric Administration, Department of Commerce —
Understanding the spatial distribution, intensity, overlap, and cumulative impact of human activities and environmental stressors is essential for effective... -
Federal
Digital Elevation Models (DEM) Data
Department of the Interior —
These topographic/bathymetric digital elevation models (DEMs) were collected and compiled to characterize erosion and deposition in the Colorado River and in an... -
State
MD iMAP: Maryland Soils - Chesapeake Bay Clayey Silt
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. This is a data table - in comma-delimited - ASCII format - which contains... -
State
MD iMAP: Maryland Soils - Chesapeake Bay Sand
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. This is a data table - in comma-delimited - ASCII format - which contains... -
Federal
Sediment volume accumulated at unpaved dirt road stabilization projects on Culebra Island, Puerto Rico from 2023-09-05 to 2024-05-28 (NCEI Accession 0302262)
National Oceanic and Atmospheric Administration, Department of Commerce —
These data provide estimates of sediment accumulation at a number dirt road stabilization projects where Best Management Practices (i.e. sediment retention ponds,... -
Federal
Interpretation of sea floor geologic units for offshore of western and southern Martha's Vineyard and north of Nantucket, Massachusetts
Department of the Interior —
Geologic, sediment texture, and physiographic zone maps characterize the sea floor south and west of Martha's Vineyard and north of Nantucket, Massachusetts. These...
379 datasets found