Found 26 datasets matching filters. (clear all filters)
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From July through November 2018, 48 environmental samples and four quality-control samples were collected throughout the Lower Hudson, Chemung, and Eastern Lake Ontario River Basins. Samples were...
Search relevance: 1.00 | Views last month: 14 | Catalog Last Checked: May 05, 2026 at 08:48 PM -
This data set includes the sample site locations, site descriptions, and abiotic data used in the analyses reported in McKenna et al. 2008. The data represent selected abiotic conditions within...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: May 05, 2026 at 10:02 PM -
This data release contains the boundaries of assessment units and input data for the assessment of undiscovered gas hydrate resources on the north slope of Alaska. The Assessment Unit is the...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 05, 2026 at 09:40 PM -
This data release contains the boundaries of assessment units and input data for the assessment of undiscovered gas resources in the Middle Devonian Marcellus Shale of the Appalachian Basin...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 05, 2026 at 08:22 PM -
An Ellipsoidally Referenced Survey (ERS) using two Teledyne Reson SeaBat T50-P multibeam echosounders, in dual-head configuration, was conducted by the U.S. Geological Survey (USGS) St. Petersburg...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 05, 2026 at 07:49 PM -
*In this revision (version 3), the marsh plains were subdivided into smaller marsh units, and metrics were updated to reflect this change. Details can be found in the process steps below. This...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 26, 2026 at 04:42 PM -
This data release provides tidally corrected shoreline positions for three sites of western Long Island, NY (Rockaway Peninsula, Long Beach, Jones Beach Island). The CSVs are derived from the...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 10:04 PM -
*In this revision (version 3), the marsh plains were subdivided into smaller marsh units, and metrics were updated to reflect this change. Details can be found in the process steps below.* This...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 26, 2026 at 05:18 PM -
The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is defined within the context of...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 09:14 PM -
*In this revision (version 3), the marsh plains were subdivided into smaller marsh units, and metrics were updated to reflect this change. Details can be found in the process steps below. This...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 26, 2026 at 04:15 PM -
*In this revision (version 3), the marsh plains were subdivided into smaller marsh units, and metrics were updated to reflect this change. Details can be found in the process steps below.* This...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 26, 2026 at 04:33 PM -
*In this revision (version 3), the marsh plains were subdivided into smaller marsh units, and metrics were updated to reflect this change. Details can be found in the process steps below.* This...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 26, 2026 at 05:24 PM -
This dataset defines shoreline change rates for each 10-meter (m)-wide profile calculated via endpoint rate and linear regression from Himmelstoss and others (2018). Shoreline change rates were...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 09:08 PM -
*In this revision (version 3), the marsh plains were subdivided into smaller marsh units, and metrics were updated to reflect this change. Details can be found in the process steps below.* This...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 26, 2026 at 04:31 PM -
This dataset defines the volume of sand along a 10-meter (m) wide profile between the seaward-most dune toe and the mean high water shoreline derived from light detection and ranging (lidar)...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 10:10 PM -
The U.S. Geological Survey (USGS) maintains shoreline positions for the United States coasts from various historical sources, such as aerial photographs or topographic surveys, and contemporary...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: May 05, 2026 at 07:27 PM -
This dataset contains rates of land subsidence and uplift derived from Sentinel-1A/B (2015-2020) and ALOS (2007-2011) synthetic aperture radar (SAR) satellites, at approximately 50-75 m resolution...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: May 05, 2026 at 10:12 PM -
The U.S. Geological Survey (USGS) assesses potential volumes of undiscovered, technically recoverable oil and gas resources in the onshore and state water provinces of the United States. Following...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: May 05, 2026 at 09:06 PM -
Seamless topographic-bathymetric (topo-bathy) profiles and their derived morphologic characteristics were developed for sandy coastlines along the Atlantic and Gulf coasts of the United States. As...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: May 05, 2026 at 10:15 PM -
This data release provides tidally corrected shoreline positions for three sites of western Long Island, NY (Rockaway Peninsula, Long Beach, and Jones Beach Island). GeoJSON files are derived from...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: May 05, 2026 at 09:38 PM
