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Geologic Photos of Alaska
The Geologic Photos of Alaska database and online application contains photographs taken during and in support of Alaska Division of Geological & Geophysical Surveys (DGGS)... -
High-resolution lidar data for infrastructure corridors, Livengood 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... -
Land Cover, Climate, and Geological conditions summarized within Maryland...
This dataset consists of several measures of landscape characteristics, each of which is summarized from raster data within spatial polygons. These spatial polygons represent... -
Digital surface model (DSM) and digital elevation model (DEM) of the Los...
This portion of the data release presents a digital surface model (DSM) and digital elevation model (DEM) of the exposed Los Padres Reservoir delta where the Carmel River enters... -
Field-measured channel incision characteristics in Clarksburg, MD
This dataset describes qualitative stream channel characteristics indicative of incision in three headwater streams in the Piedmont physiographic region of Maryland. The dataset... -
Beach Profile Data Collected from Madeira Beach, Florida (June 10, 2024)
This dataset, prepared by the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC), provides beach profile data collected at Madeira Beach,... -
EAARL Coastal Topography–Northwest Florida, Post-Hurricane Katrina, 2005:...
ASCII XYZ point cloud data were produced from remotely sensed, geographically referenced elevation measurements by the U.S. Geological Survey (USGS). Elevation measurements were... -
Faults--Offshore of Point Conception Map Area, California
This part of DS 781 presents fault data for the geologic and geomorphic map of the Offshore of Point Conception Map Area, California. The vector data file is included in... -
Water level and salinity data for four sites in the coastal marsh at Grand...
To understand sediment deposition in marsh environments, scientists from the U.S. Geological Survey, St. Petersburg Coastal and Marine Science Center (USGS-SPCMSC) selected four... -
Chemical and Physical Data for Streambed Sediment-Source Fingerprinting in...
These datasets include physical and geochemical lab results of sediment samples collected from August 2016 to October 2018. Upland samples were collected at randomly selected... -
Geologic map of the Tok River area, Tanacross A-5 and A-6 quadrangles,...
Preliminary Interpretive Report PIR 2017-3, Geologic map of the Tok River area, Tanacross A-5 and A-6 quadrangles, eastern Alaska Range, Alaska, provides 1:63,360-scale geologic... -
Spatially referenced oblique aerial photography of the Eastern Norton Sound...
In July 2011, a helicopter-based crew photographed approximately 180 miles of shoreline along the eastern edge of Norton Sound, from Cape Denbigh to south of Unalakleet, AK.... -
Stream cross-section, benthic macroinvertebrate and fish taxa counts and...
Montgomery County, Maryland Department of Environmental Protection has collected datasets to assess the health of streams since the early 1990s. Datasets include geomorphic... -
ElevMHW: Elevation adjusted to local mean high water: Cape Hatteras, NC, 2014
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... -
Seabeach Amaranth Presence-Absence Data, Assateague Island National Seashore, 2014
Seabeach amaranth (Amaranthus pumilus) is a federally threatened plant species that was once prevalent on beaches of the U.S. mid-Atlantic coast. To re-establish a population at... -
High-resolution lidar data for infrastructure corridors, Healy 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... -
High-resolution lidar data for infrastructure corridors, Healy 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... -
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... -
EasternLA2008_EAARLA_BE_n88g03_mosaic_metadata: EAARL Coastal...
A Digital Elevation Model (DEM) mosaic was produced from remotely sensed, geographically referenced elevation measurements by the U.S. Geological Survey (USGS). Elevation... -
Sea Turtle Nesting Decision Points and Cross-Shore Beach Profile Data...
On September 01, 2022, surveys were conducted on ‘high-density’ sea turtle nesting areas located on South Hutchinson Beach, Florida. This dataset, SouthHutchinson_20220901.zip,...