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Vegetation survey in a coastal marsh at the Grand Bay National Estuarine...
To better understand sediment deposition in marsh environments, scientists from the U.S. Geological Survey, St. Petersburg Coastal and Marine Science Center (USGS-SPCMSC)... -
Estuarine Back-barrier Shoreline and Beach Sandline Change Model Skill and...
The Barrier Island and Estuarine Wetland Physical Change Assessment was created to calibrate and test probability models of barrier island estuarine shoreline (backshore) and... -
Digital terrain models of Spirit Lake blockage and Mount St. Helens debris...
The lateral blast, debris avalanche, pyroclastic flows, and lahars of the May 18th, 1980, eruption of Mount St. Helens, Washington, dramatically altered the surrounding... -
Photogrammetry-derived orthoimagery and elevation for Napakiak, Alaska,...
The Alaska Division of Geological & Geophysical Surveys (DGGS) collected low-altitude aerial images from an unmanned aerial vehicle (UAV) on June 30, 2021 and used Structure-... -
High-resolution lidar data for infrastructure corridors, Tyonek Quadrangle, Alaska
In advance of design, permitting, and construction of a pipeline to deliver North Slope natural gas to out-of-state customers and Alaska communities, the Division of Geological... -
Single-beam bathymetry data near Kotlik, Alaska, collected July 2021
DGGS Raw Data File 2021-14, Single-beam bathymetry data near Kotlik, Alaska, collected July 2021, presents bathymetric data for the purpose of assessing coastal hazards and for... -
Sea Turtle Nesting Decision Points and Cross-Shore Beach Profile Data...
On July 13, 2021, surveys were conducted on ‘high-density’ sea turtle nesting areas located on Jupiter Island, Florida. This dataset, Jupiter_20210713.zip, was collected and... -
Shenandoah Valley Stream Survey (2021)
U. S. Geological Survey (USGS) scientists completed a stream survey campaign from the 26th of July to the 13th of August in 2021 at thirty 100-meter reaches within the... -
Streambank topographic lidar survey of the French Broad River near the...
In January 2020, the North Carolina Department of Transportation (NCDOT) began work on the Interstate 26 (I 26) highway widening project that involves a bridge crossing over the... -
USGS defined bends, Lower Missouri River
Shapefile created by USGS by generating a centerline between the banks of the Lower Missouri River and identifying inflections in the centerline. Inflections were used to... -
points, transects, beach width: Barrier island geomorphology and shorebird...
Understanding how sea-level rise will affect coastal landforms and the species and habitats they support is critical for crafting approaches that balance the needs of humans and... -
Point cloud of Fall Creek Lake, Oregon, acquired during annual drawdown to...
The Middle Fork Willamette River basin encompasses 3,548 square kilometers of western Oregon and drains to the mainstem Willamette River. Fall Creek basin encompasses 653 square... -
Beach Profile Data Collected from Sand Key Beach in Clearwater, Florida...
This dataset, prepared by the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC), provides beach profile data collected at Sand Key Beach in... -
SupClas, GeoSet, SubType, VegDen, VegType: Categorical landcover rasters...
Understanding how sea-level rise will affect coastal landforms and the species and habitats they support is critical for crafting approaches that balance the needs of humans and... -
Lidar-Derived Bare-Earth XYZ for EAARL Coastal Topography—Cape Hatteras,...
ASCII XYZ data for Cape Hatteras, North Carolina, were produced from remotely sensed, geographically referenced elevation measurements collected post-Hurricane Isabel on... -
shoreline, inletLines: Shoreline polygons and tidal inlet delineations:...
Understanding how sea-level rise will affect coastal landforms and the species and habitats they support is critical for crafting approaches that balance the needs of humans and... -
Digital Surface Models (DSMs) of the Whale's Tail Marsh region, South San...
This portion of the data release presents digital surface models (DSM) of the Whale's Tail Marsh region of South San Francisco Bay, CA. The DSMs have resolutions of 5... -
Sally_R2_elevation: Modeling the impacts of sand placement strategies on...
Using version 5527 of the XBeach numerical model (Roelvink and others, 2009), barrier island morphological change was simulated at Little Dauphin Island, Alabama (AL) under... -
Sprague River Oregon Centerline 2005
The Sprague River drains 4090 square kilometers in south-central Oregon before flowing into the Williamson River and upper Klamath Lake. In cooperation with the U.S. Fish and... -
Topographic point cloud of the Los Padres Reservoir delta, Carmel River...
This portion of the data release presents a topographic point cloud of the exposed Los Padres Reservoir delta where the Carmel River enters the reservoir. The point cloud was...