Found 242 datasets matching filters.
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A shapefile of 311 undersea features from all major oceans and seas has been created as an aid for retrieving georeferenced information resources. Version 1.1 of the data set also includes a...
Search relevance: 1.00 | Views last month: 23 | Published on: 2026-03-03 -
The U.S. Geological Survey (USGS) has generated land surface form classes for the contiguous United States. These land surface form classes were created as part of an effort to map standardized,...
Search relevance: 1.00 | Views last month: 14 | Published on: 2026-03-03 -
This U.S. Geological Survey (USGS) data release record consists of topographic data themes that cover the United States-Canada Transboundary Geospatial Fabric (TGF) domain. The 30-meter (m) raster...
Search relevance: 1.00 | Views last month: 6 | Published on: 2026-03-03 -
This sediment database contains location, description, and texture of samples taken by numerous marine sampling programs. Most of the samples are from the Atlantic Continental Margin of the...
Search relevance: 1.00 | Views last month: 6 | Published on: 2026-03-03 -
The Geospatial Fabric for National Hydrologic Modeling (Viger and Bock, 2014; Bock and others, 2020) is a dataset of hydrographic features and spatial data designed for use within the National...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-03 -
The U.S. Geological Survey Central Midwest Water Science Center completed a report (Over and others, 2023) documenting methods, results, and applications of an updated flood-frequency study for...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-03 -
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
Search relevance: 1.00 | Views last month: 4 | Published on: 2025-12-17 -
This dataset provides watershed delineations for 1,703 U.S. Geological Survey (USGS) streamgaging stations (gages) for geospatial statistical study of peak streamflows in and near Texas. These...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
This sediment database contains location, description, and texture of samples taken by numerous marine sampling programs. Most of the samples are from the Atlantic Continental Margin of the...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
The goal of this project is to provide a preliminary overview, at a National scale, the relative susceptibility of the Nation's coast to sea-level rise through the use of a coastal vulnerability...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
Channel migration is the natural process by which streams move laterally over time. It is typically a gradual phenomenon that works over many years to effect significant migration. In some cases,...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-01-27 -
These datasets consist of a workspace (folder) containing a collection of gridded datasets plus a personal geodatabase containing several vector datasets. These datasets are designed to be used...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-07 -
This digital dataset describes classes of land-surface form in the conterminous United States. The source of the data is the map of land-surface form in the 1970 National Atlas of the United...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-07 -
Subbottom Profiler Tracklines. Data was collected November 5 to December 15, 2009, in the estuary north from Saugerties to Troy. Fugro utilized the GeoAcoustics GeoSwath and the EdgeTech SB216...
Search relevance: 1.00 | Views last month: 2 | Published on: 2025-12-19 -
This data is a qualitatively-derived interpretative polygon shapefile defining the bottom types of the seafloor from Boston Harbor and the harbor approaches, Massachusetts. Approximately 170 km...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03 -
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
Search relevance: 1.00 | Views last month: 2 | Published on: 2025-12-17 -
Raw XTF files. Sonar data were collected November 6 to December 15, 2009, in the estuary north from Saugerties to Troy. Data Collection and Processing: The interferometric system used to measure...
Search relevance: 1.00 | Views last month: 2 | Published on: 2025-12-19 -
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
Search relevance: 1.00 | Views last month: 2 | Published on: 2025-12-18 -
Woods Hole Oceanographic Institution: ESP DENNIS CELL Data
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-02-26 -
The National Assessment of Coastal Change Hazards project derives beach morphology features from lidar elevation data for the purpose of understanding and predicting storm impacts to our nation's...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03
