Found 717 datasets matching "Bathymetric model".
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NOAA's National Geophysical Data Center (NGDC) created a bathymetric digital elevation model (DEM) for the Mariana Trench and adjacent seafloor in the Western Pacific Ocean. Bathymetric data used...
Search relevance: 125.42 | Views last month: 0 -
The dataset contains a hybrid bathymetric-topographic digital elevation model (DEM) of the Upper Missouri River near Wolf Point, MT. The DEM was generated within ArcGIS by compositing bathymetric...
Search relevance: 98.46 | Views last month: 0 -
The dataset contains a hybrid bathymetric-topographic digital elevation model (DEM) of the Missouri River at Searcys Bend, near Columbia, Missouri. The DEM was generated within ArcGIS by...
Search relevance: 98.46 | Views last month: 0 -
NOAA's National Centers for Environmental Information is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are...
Search relevance: 97.49 | Views last month: 1 -
A high-resolution (10-meter per pixel) digital elevation model (DEM) was created for the Sacramento-San Joaquin Delta using both bathymetry and topography data. This DEM is the result of...
Search relevance: 87.53 | Views last month: 35 -
The dataset contains a hybrid bathymetric-topographic digital elevation model (DEM) of the Osage River downstream from Bagnell, Missouri. Channel topography was generated from data collected by...
Search relevance: 85.70 | Views last month: 0 -
Metadata for this geodatabase describe datasets included in the bathymetric study completed for Lago Patillas in August 2019. The U.S. Geological Survey, in cooperation with the Puerto Rico...
Search relevance: 75.88 | Views last month: 3 -
This portion of the data release presents a bathymetric digital surface model (DSM) from an unoccupied aerial system (UAS) survey of the coral reef off Waiakane, Molokai, Hawaii, on 24 June 2018....
Search relevance: 75.86 | Views last month: 0 -
The United States Geological Survey Saint Petersburg Coastal and Marine Science Center (USGS SPCMSC), in cooperation with the United States Army Corps of Engineers (USACE) conducted bathymetric...
Search relevance: 71.71 | Views last month: 0 -
The United States Geological Survey Saint Petersburg Coastal and Marine Science Center (USGS SPCMSC), in cooperation with the United States Army Corps of Engineers (USACE) conducted bathymetric...
Search relevance: 71.71 | Views last month: 0 -
Bathymetric terrain models (BTMs) of seafloor morphology are an important component of marine geological investigations. Advances in technologies of acquiring and processing bathymetric data have...
Search relevance: 68.81 | Views last month: 0 -
On October 13, 2020 a survey of Upper Letts Lake was conducted where both bathymetric and terrestrial lidar data were collected. Additionally, six bed material samples and three core samples were...
Search relevance: 67.46 | Views last month: 1 -
Coastal marshes are highly dynamic and ecologically important ecosystems that are subject to pervasive and often harmful disturbances, including shoreline erosion. Shoreline erosion can result in...
Search relevance: 66.77 | Views last month: 0 -
Bathymetric, topographic, and grain-size data were collected in May 2009 along a 33-mi reach of the Colorado River in Grand Canyon National Park, Arizona. The study reach is located from river...
Search relevance: 64.96 | Views last month: 2 -
Bathymetric, topographic, and grain-size data were collected in May 2012 along a 33-mi reach of the Colorado River in Grand Canyon National Park, Arizona. The study reach is located from river...
Search relevance: 64.95 | Views last month: 1 -
The 3 arc-second British Columbia DEM will be used to support NOAA's tsunami forecast system and for tsunami inundation modeling. This DEM covers the coastal area off-shore British Columbia.
Search relevance: 64.76 | Views last month: 0 -
Modeling and mapping of coastal processes (e.g. tsunamis, hurricane storm-surge, and sea-level rise) requires digital representations of Earth's solid surface, referred to as digital elevation...
Search relevance: 64.76 | Views last month: 0 -
Dataset contains a digital elevation model (DEM) of reservoir bathymetry and shoreline topography up to the dam crest elevation for the Calaveras Reservoir, located in Santa Clara and Alameda...
Search relevance: 61.78 | Views last month: 0 -
Underwater images collected near Dollar Point in Lake Tahoe, California, were processed using Structure-from-Motion (SfM) photogrammetry techniques into a classified 3D point cloud. The DEM was...
Search relevance: 61.70 | Views last month: 1 -
This child data release includes fused topo-bathymetric digital elevation models of the Merced and Tuolumne Rivers in California used to support research on anadromous salmonids. The purpose of...
Search relevance: 60.27 | Views last month: 0
