Found 3519 datasets matching filters.
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This feature class includes monitoring data collected nationally to understand the status, condition, and trend of resources on BLM lands. It focuses on the BLM terrestrial core indicators, which...
Search relevance: 1.00 | Views last month: 84 | Catalog Last Checked: May 05, 2026 at 07:27 PM -
This part of the data release contains the raster representation of the groundwater-level altitude and groundwater-level change maps developed every 5 years from 1980 to 2015 for the upper Rio...
Search relevance: 1.00 | Views last month: 50 | Catalog Last Checked: May 05, 2026 at 09:23 PM -
Shorelines Extracted from 1984-2015 Landsat Imagery: Horn Island, Mississippi (Polygon: Combined Dates) is a polygon shapefile representing shorelines generated from satellite imagery that was...
Search relevance: 1.00 | Views last month: 47 | Catalog Last Checked: May 05, 2026 at 10:17 PM -
Shorelines Extracted from 1984-2015 Landsat Imagery: Horn Island, Mississippi (Polyline: Combined Dates) is a line shapefile representing shorelines generated from satellite imagery that was...
Search relevance: 1.00 | Views last month: 45 | Catalog Last Checked: May 05, 2026 at 09:44 PM -
The data in this release map Marconi Beach, Head of the Meadow Beach, and Nauset Light Beach, in Cape Cod National Seashore (CACO), Massachusetts, before and after Hurricane Lee in September 2023....
Search relevance: 1.00 | Views last month: 40 | Catalog Last Checked: May 05, 2026 at 08:27 PM -
This Data Release contains various types of hydrologic and geologic data from the Upper Rio Grande Focus Area Study from 1921-2017, including groundwater-level measurement data compiled and...
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These data were compiled for assessing how geomorphic changes measured as topographic differences from repeat surveys represent measured and modelled estimates of aeolian sediment transport and...
Search relevance: 1.00 | Views last month: 31 | Catalog Last Checked: May 05, 2026 at 10:02 PM -
Shorelines Extracted from 1984-2015 Landsat Imagery: Petit Bois Island, Mississippi (Polyline: Individual Dates) is a line shapefile representing shorelines generated from satellite imagery that...
Search relevance: 1.00 | Views last month: 30 | Catalog Last Checked: May 05, 2026 at 08:10 PM -
Shorelines Extracted from 1984-2015 Landsat Imagery: Dauphin Island, Alabama (Polyline: Combined Dates) is a line shapefile representing shorelines generated from satellite imagery that was...
Search relevance: 1.00 | Views last month: 30 | Catalog Last Checked: May 05, 2026 at 07:36 PM -
This is a set of 2948 oblique aerial photogrammetric images and their derivatives, collected from San Francisco to Monterey with a fixed-lens digital camera from a crewed light aircraft, for...
Search relevance: 1.00 | Views last month: 29 | Catalog Last Checked: May 05, 2026 at 08:37 PM -
The 2021 Digital Elevation Model (DEM) dataset consists of single band rasters at 1-meter pixel resolution that were generated to orthorectify four band ortho imagery acquisition, and to support...
Search relevance: 1.00 | Views last month: 28 | Catalog Last Checked: May 05, 2026 at 09:22 PM -
This is a set of 1968 oblique aerial photogrammetric images and their derivatives, collected from Santa Barbara Channel with a fixed-lens digital camera from a crewed light aircraft, for...
Search relevance: 1.00 | Views last month: 28 | Catalog Last Checked: May 05, 2026 at 10:03 PM -
This is a set of 2072 oblique aerial photogrammetric images and their derivatives, collected from Monterey to Big Sur with a fixed-lens digital camera from a crewed light aircraft, for processing...
Search relevance: 1.00 | Views last month: 27 | Catalog Last Checked: May 05, 2026 at 08:24 PM -
We present methane data from along the coast of Barter Island, Alaska, collected with an Unmanned Aerial System and an off-the-shelf, cost-effective methane sensor. The data were collected on...
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The dataset contains satellite-derived ocean wind speed, stress and stress curl measurements collected by means of the NASA/JPL SeaWinds Scatterometer sensor. The data is collected daily, and is...
Search relevance: 1.00 | Views last month: 27 | Catalog Last Checked: May 06, 2026 at 03:40 PM -
These data are a species-level classification map of riparian vegetation in the Colorado River riparian corridor in Grand Canyon, Arizona, USA. The classification is derived from 0.2 m pixel...
Search relevance: 1.00 | Views last month: 27 | Catalog Last Checked: May 05, 2026 at 07:49 PM -
The dataset contains satellite-derived sea-surface ocean color (chlorophyll-a) measurements collected by means of the Moderate Resolution Imaging Spectroradiometer (MODIS) sensor onboard the NASA...
Search relevance: 1.00 | Views last month: 26 | Catalog Last Checked: May 06, 2026 at 03:40 PM -
Shorelines Extracted from 1984-2015 Landsat Imagery: Dauphin Island, Alabama (Polygon: Individual Dates) is a dataset consisting of 223 polygon shapefiles representing shorelines generated from...
Search relevance: 1.00 | Views last month: 25 | Catalog Last Checked: May 05, 2026 at 07:58 PM -
Low-altitude (80-100 meters above ground level) digital images were obtained from a camera mounted on a 3DR Solo quadcopter, a small unmanned aerial system (UAS), in three locations along the Lake...
Search relevance: 1.00 | Views last month: 25 | Catalog Last Checked: May 05, 2026 at 10:00 PM -
Geologic Database of Information on Volcanoes in Alaska (GeoDIVA), Digital Data Series 20, is the enterprize database that serves as the back-end to AVO's public and internal websites. GeoDIVA is...
Search relevance: 1.00 | Views last month: 25 | Catalog Last Checked: May 05, 2026 at 09:11 PM
