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The Environmental Monitoring and Assessment Program (EMAP) National Coastal Database contains estuarine and coastal data that EMAP and Regional-EMAP have collected since 1990 from thousands of...
Search relevance: 103.51 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 04:50 AM -
Accuracy assessment is a standard protocol of National Land Cover Database (NLCD) mapping. Here we report agreement statistics between map and reference labels for NLCD 2011, which includes land...
Search relevance: 88.53 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:44 PM -
The U.S. Geological Survey (USGS), in partnership with several federal agencies, has now developed and released seven National Land Cover Database (NLCD) products: NLCD 1992, 2001, 2006, 2011,...
Search relevance: 86.67 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:02 PM -
This study was based on the sediment quality triad (SQT) approach. A stratified probabilistic sampling design was utilized to characterize the Delaware Bay system in terms of chemical...
Search relevance: 73.44 | Views last month: 5 | Catalog Last Checked: August 02, 2026 at 04:57 PM -
Release of NLCD 2006 provides the first land-cover change database for the Conterminous United States (CONUS) from Landsat Thematic Mapper data. Accuracy assessment of NLCD 2006 focused on four...
Search relevance: 71.21 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 10:10 PM -
The National Land Cover Database (NLCD) is a land cover monitoring program providing land cover information for the United States. NLCD2016 extended temporal coverage to 15 years (2001–2016). We...
Search relevance: 71.15 | Views last month: 7 | Catalog Last Checked: September 10, 2026 at 09:38 PM -
The MultiResolution Land Characteristics (MRLC) consortium’s National Land Cover Database (NLCD) was established as an operational, stakeholder-oriented land cover monitoring program with the...
Search relevance: 71.15 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:35 PM -
The land-cover thematic accuracy of NLCD 2001 was assessed from a probability-sample of 15,000 pixels. NLCD 2001 overall Anderson Level II and Level I accuracies were 78.7% and 85.3%,...
Search relevance: 71.15 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:44 PM -
The National Land Cover Database (NLCD), a product suite produced through the Multi-resolution Land Characteristics (MRLC) consortium, is an operational land cover monitoring program. The release...
Search relevance: 71.13 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 10:37 PM -
This study was based on the sediment quality triad (SQT) approach. A stratified probabilistic sampling design was utilized to characterize the Chesapeake Bay system in terms of chemical...
Search relevance: 70.86 | Views last month: 7 | Catalog Last Checked: August 02, 2026 at 04:57 PM -
The foundation of this study was based on a sediment quality triad (SQT) approach with a probabilistic sampling design, which characterized the estuary in terms of chemical contamination in...
Search relevance: 68.81 | Views last month: 3 | Catalog Last Checked: August 02, 2026 at 05:03 PM -
This U.S. Geological Survey (USGS) data release presents the geospatial data used to assess the hydrologic and soil resources of the Organ Mountains-Desert Peaks National Monument managed by the...
Search relevance: 66.24 | Views last month: 6 | Catalog Last Checked: September 10, 2026 at 10:49 PM -
These data were converted from the originally delivered Microsoft Access PLOTs database from the Vegetation Mapping Inventory Project of Redwood National Park. These comma-delimited data tables...
Search relevance: 52.97 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:21 PM -
These data were converted from the originally delivered Microsoft Access PLOTs database from the Vegetation Mapping Inventory Project of Colorado National Monument. These comma-delimited data...
Search relevance: 52.97 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:23 PM -
These data were converted from the originally delivered Microsoft Access PLOTs database from the Vegetation Mapping Inventory Project of Glacier National Park. These comma-delimited data tables...
Search relevance: 52.97 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:22 PM -
These data were converted from the originally delivered Microsoft Access PLOTs database from the Vegetation Mapping Inventory Project of Buffalo National River. These comma-delimited data tables...
Search relevance: 52.97 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 07:27 PM -
These data were converted from the originally delivered Microsoft Access PLOTs database from the Vegetation Mapping Inventory Project of Tuzigoot National Monument. These comma-delimited data...
Search relevance: 52.97 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 07:22 PM -
These data were converted from the originally delivered Microsoft Access PLOTs database from the Vegetation Mapping Inventory Project of Dinosaur National Monument. These comma-delimited data...
Search relevance: 52.97 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 07:23 PM -
These data were converted from the originally delivered Microsoft Access PLOTs database from the Vegetation Mapping Inventory Project of Wupatki National Monument. These comma-delimited data...
Search relevance: 52.82 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:18 PM -
These data were converted from the originally delivered Microsoft Access PLOTs database from the Vegetation Mapping Inventory Project of Denali National Park and Preserve. These comma-delimited...
Search relevance: 52.82 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:23 PM
