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Administrative Boundaries Centroids of National Park System Units 06/30/2022
National Park Service unit points. -
Long Island Sound Surficial Sediment Data (LISSEDDATA.SHP)
Many scientific questions and policy issues related to sediments in Long Island Sound require data of historical, regional and interdisciplinary scope. Existent data is often... -
Gulf of Mexico OCS Blocks with Significant Sediment Resources
This data set contains Outer Continental Shelf (OCS) block outlines in ESRI ArcGIS shapefile format for the BOEM Gulf of Mexico Region that contain identified mineral resources... -
Florida Reef Fish Visual Census 1990 Species Site Matrix (NODC Accession 0001...
This data set is an ArcView shapefile set that contains locations of sampled coral reef fish species at the National Marine Sanctuary along the Florida Keys. The dataset... -
Surficial Sediment Data Collected During RV Rafael cruise 2010-033-FA and RV ...
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA), is producing detailed geologic maps of the coastal sea floor.... -
Florida Reef Fish Visual Census 1987 Species Site Matrix (NODC Accession 0001...
This data set is an ArcView shapefile set that contains locations of sampled coral reef fish species at the National Marine Sanctuary along the Florida Keys. The dataset... -
Attributes for NHDPlus Version 2.1 Catchments and Modified Routing of Upstrea...
This tabular data set represents the STATSGO Soil texture Attributes compiled for two spatial components of the NHDPlus version 2 data suite (NHDPlusv2) for the conterminous... -
Channel Islands, Kelp Forest Monitoring, Survey, Random Point Contact
This dataset from the Channel Islands National Park s Kelp Forest Monitoring Program has estimates of substrate composition and percent cover of selected algal and invertebrate... -
Surficial Sediment Data Collected during USGS Cruise R/V RAFAEL 04011 off of ...
This data set includes the locations, identifiers, grain-size data and(or) textural descriptions of surficial sediments collected at 89 stations on topographic and backscatter... -
Long Island Sound Surficial Sediment Data (LISSEDDATA)
Many scientific questions and policy issues related to sediments in Long Island Sound require data of historical, regional and interdisciplinary scope. Existent data is often... -
Coastal Land-Cover Data Derived from Landsat Satellite Imagery, Northern Chan...
The data release (Bernier, 2021) associated with this metadata record serves as an archive of coastal land-cover and feature datasets derived from Landsat satellite imagery at... -
Total Thickness of Glacial Deposits
The glacial aquifer system of the United States encompasses all or parts of 25 states and is the most widely used supply of drinking water in the Nation (Maupin and Barber,... -
Sand Areas for the Undeveloped Areas of New Jersey's Barrier Islands, Extract...
Assessing the physical change to shorelines and wetlands is critical in determining the resiliency of wetland systems that protect adjacent habitat and communities. The wetland... -
Context images of an active ripple field within Grand Falls dune field, Arizo...
A BlazeVideo camera has been set up an active ripple field within Grand Falls dune field, and takes an image every 10 minutes to record the ripple field movement. Data presented... -
Reconnaissance geologic map of the Nome C-2 Quadrangle, Seward Peninsula, Alaska
Open-File Report 72-321, Reconnaissance geologic map of the Nome C-2 Quadrangle, Seward Peninsula, Alaska, provides (1:63,360-scale) geologic mapping of parts of the U.S.... -
Surficial Sediment Data Collected During U.S. Geological Survey (USGS) Cruise...
The U.S. Geological Survey (USGS), in cooperation with the Connecticut Department of Environmental Protection and National Oceanic and Atmospheric Administration (NOAA), is... -
Location and grain-size analysis results of sediment samples collected in Nan...
Two marine geological surveys were conducted in Nantucket Sound, Massachusetts, in May 2016 and May 2017 by the U.S. Geological Survey (USGS) as part of an agreement with the... -
Sediment Data Produced by the Bigelow Laboratory (BIGELOW shapefile)
The data in this layer are from a number of published and unpublished sets produced by the Bigelow Laboratory. The source projects were conducted primarily to examine... -
Quaternary Geology LIS Deltaic Deposits
Connecticut Quaternary Geology Long Island Submerged Marine Fluvial-Estuarine, Channel-Fill Deposits identifies early postglacial, channel-fill deposits submerged in Long Island... -
Samples from the Georges Bank Canyons acquired in 1936 (STETSON36 shapefile)
Submarine canyons cut into the edge of the continental shelf and the continental slope along much of the U.S. Atlantic coast. Three canyons along the southern edge of Georges...