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Contours--Offshore of Pacifica, California
This part of DS 781 presents data for the bathymetric contours for several seafloor maps of the Offshore of Pacifica map area, California. The vector data file is included in... -
Grid File of Historical Bathymetric Soundings for Mississippi and Alabama...
Hydrographic sheets (H-sheets) and nautical charts produced by the National Ocean Service (NOS) during the 1800s provide historic sounding (water depth) measurements of coastal... -
Lake Koocanusa Digital Elevation Model (DEM), Lincoln County, Montana
In 2016, the U.S. Army Corps of Engineers (USACE) started collecting high-resolution multibeam echosounder (MBES) data on Lake Koocanusa. The survey originated near the... -
Ground control point locations for UAS survey of the intertidal zone at Lone...
This portion of the data release presents the locations of the temporary ground control points (GCPs) used for the structure-from-motion (SfM) processing of the imagery... -
Orthomosaic imagery from the UAS survey of the coral reef off Waiakane,...
This portion of the data release presents a high-resolution orthomosaic image of the coral reef off Waiakane, Molokai, Hawaii. The orthomosaic has a resolution of 2.5... -
Mores Creek Arm Bathymetric Survey - Depth DEM, Lucky Peak Lake, Boise...
In 2004, about 90 migrating elk drowned after attempting to cross thin ice on the Mores Creek arm of Lucky Peak Lake upstream of the Highway 21 bridge (Idaho Fish and Game,... -
Contours Offshore of Tomales Point, California
This part of DS 781 presents data for the bathymetric contours for several seafloor maps of the Offshore of Tomales Point map area, California. The vector data file is included... -
Mores Creek Arm Bathymetric Survey - Depth DEM, Lucky Peak Lake, Boise...
In 2004, about 90 migrating elk drowned after attempting to cross thin ice on the Mores Creek arm of Lucky Peak Lake upstream of the Highway 21 bridge (Idaho Fish and Game,... -
Transects with Shoreline Change Rates for the Grand Bay National Estuarine...
This dataset contains shoreline change rates for the Grand Bay National Estuarine Research Reserve from 1848 to 2017. Shoreline data were obtained from multiple data sources,... -
Channel mapping Glen Canyon Dam to Lees Ferry in Glen Canyon National...
Bathymetric, topographic, and grain-size data were collected from May 2013 to October 2016 along a 15-mi reach of the Colorado River in Glen Canyon National Recreation Area,... -
Aerial imagery from UAS survey of the Liberty Island Conservation Bank...
This portion of the data release presents the raw aerial imagery collected during the Unmanned Aerial System (UAS) survey of the Liberty Island Conservation Bank Wildlands... -
Contours--Offshore of Carpinteria, California
This part of SIM 3261 presents data for the bathymetric contours for several seafloor maps (see sheets 1, 2, 3, 5 [in figs. 1, 2, 3], 7, 10, SIM 3261) of the Offshore of... -
Aerial imagery from UAS survey of the intertidal zone at Lone Tree Point,...
This portion of the data release presents the raw aerial imagery collected during the Unmanned Aerial System (UAS) survey of the intertidal zone at Lone Tree Point, Kiket Bay,... -
Contours--Offshore Monterey, California
This part of DS 781 presents bathymetric contours for several seafloor maps of the Offshore of Monterey map area, California. This metadata file refers to the data included in... -
Aerial images, digital elevation models, channel width maps, and river...
These data consist of rectified aerial photographs, measurements of active channel width, measurements of river and floodplain bathymetry and topography, and ancillary data.... -
Contours--Offshore of San Gregorio, California
This part of SIM 3306 presents data for the bathymetric contours for several seafloor maps (see sheets 1, 2, 3, 7, 10, SIM 3306) of the Offshore of San Gregorio map area,... -
Time Series of Structure-from-Motion Products - Point Clouds: Little Dauphin...
Aerial imagery acquired with a small unmanned aircraft system (sUAS), in conjunction with surveyed ground control points (GCP) visible in the imagery, can be processed with... -
Stage-Storage and Bed Material Data from the 2020 Upper Letts Lake Survey, California
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... -
U.S. Geological Survey and U.S. Army Corps of Engineers Bathymetric Survey...
In 2016, the U.S. Army Corps of Engineers (USACE) started collecting high-resolution multibeam echosounder (MBES) data on Lake Koocanusa. The survey originated near the... -
Topographic point cloud for the intertidal zone at Puget Creek and Dickman...
This portion of the data release presents topographic point clouds of the intertidal zone at Puget Creek and Dickman Mill Park, Tacoma, WA, derived from structure-from-motion...