Search datasets
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ERS has been a source of major land use estimates in the United States for over 50 years, and the related U.S. cropland used for crops series dates back to 1910. The Major Land Uses (MLU) series...
Search relevance: 212.01 | Views last month: 7 | Catalog Last Checked: October 09, 2026 at 04:40 PM -
This is a polygon coverage of major land uses in the United States. The source of the coverage is the map of major land uses in the National Atlas, pages 158-159, which was adapted from U.S. ...
Search relevance: 202.28 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 09:15 PM -
This is a polygon coverage of the Land Resource Regions and Major Land Resource Areas of the conterminous United States. Land resource regions are geographic areas that are characterized by a...
Search relevance: 56.33 | Views last month: 1 | Catalog Last Checked: October 29, 2026 at 06:27 AM -
Clean water is important for a variety of uses, including drinking, recreation, and as habitat for aquatic species. Nonpoint-source pollution, such as nutrients, sediment, and pesticides from...
Search relevance: 46.62 | Views last month: 0 | Catalog Last Checked: October 08, 2026 at 03:52 AM -
Clean water is important for a variety of uses, including drinking, recreation, and as habitat for aquatic species. Nonpoint-source pollution, such as nutrients, sediment, and pesticides from...
Search relevance: 45.75 | Views last month: 0 | Catalog Last Checked: October 08, 2026 at 04:24 AM -
Clean water is important for a variety of uses, including drinking, recreation, and as habitat for aquatic species. Nonpoint-source pollution, such as nutrients, sediment, and pesticides from...
Search relevance: 44.26 | Views last month: 0 | Catalog Last Checked: October 08, 2026 at 03:40 AM -
Clean water is important for a variety of uses, including drinking, recreation, and as habitat for aquatic species. Nonpoint-source pollution, such as nutrients, sediment, and pesticides from...
Search relevance: 44.16 | Views last month: 0 | Catalog Last Checked: October 08, 2026 at 04:48 AM -
Clean water is important for a variety of uses, including drinking, recreation, and as habitat for aquatic species. Nonpoint-source pollution, such as nutrients, sediment, and pesticides from...
Search relevance: 43.92 | Views last month: 0 | Catalog Last Checked: October 08, 2026 at 04:02 AM -
Clean water is important for a variety of uses, including drinking, recreation, and as habitat for aquatic species. Nonpoint-source pollution, such as nutrients, sediment, and pesticides from...
Search relevance: 43.92 | Views last month: 0 | Catalog Last Checked: October 08, 2026 at 04:59 AM -
A set of three estimates of land-cover types and annual transformations of land use are provided on a global 0.5 x0.5 degree lat/lon grid at annual time steps. The longest of the three estimates...
Search relevance: 43.73 | Views last month: 17 | Catalog Last Checked: November 03, 2026 at 03:57 PM -
This dataset provides a U.S. national 60-m, 19-class mapping of anthropogenic land uses for five time periods: 1974-1982-1992-2002-2012. The 2012 dataset is based on a slightly modified version...
Search relevance: 40.78 | Views last month: 6 | Catalog Last Checked: October 14, 2026 at 05:17 AM -
This data set provides measurements of soil properties compiled from 39 studies on nutrient dynamics in natural forests and forest-derived land uses (pasture, shifting cultivation and tree...
Search relevance: 40.28 | Views last month: 2 | Catalog Last Checked: November 11, 2026 at 12:17 AM -
This dataset provides an additional "Grazing Potential" land use class to the previously published U.S. Geological Survey (USGS) National Water-Quality Program (NAWQA) Wall-to-Wall Anthropogenic...
Search relevance: 38.56 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:02 PM -
Parking lots may be a significant source of pollution. Oil, sediments, and heavy metals may accumulate on their surface, then be flushed into rivers, streams, and lakes via rainfall. At present no...
Search relevance: 38.23 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:45 PM -
A. SUMMARY This data demonstrates a snapshot of existing land uses as of the last update date – as shown on this page - for every parcel in the City and County of San Francisco. In some cases -...
Search relevance: 36.51 | Views last month: 5 | Catalog Last Checked: September 02, 2026 at 06:55 PM -
Uplands are land areas lying above the elevation where flooding generally occurs—areas found beyond riparian zones. Uplands represent the vast majority of land area in the Northern Colorado...
Search relevance: 35.84 | Views last month: 0 | Catalog Last Checked: November 11, 2026 at 03:02 AM -
The Los Angeles Coastal Plain (LACP) covers about 580 square miles and is the largest coastal plain of semiarid southern California. The LACP is heavily developed with mostly residential,...
Search relevance: 34.56 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 08:32 PM -
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. These data map hub and corridor elements within the green infrastructure. The Green Infrastructure...
Search relevance: 34.35 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:47 PM -
Maryland's green infrastructure is a network of undeveloped lands that provide the bulk of the state's natural support system. These data map hub and corridor elements within the green...
Search relevance: 32.72 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:47 PM -
The MANAGE (Measured Annual Nutrient loads from AGricultural Environments) database was developed to be a readily-accessible, easily-queried database of site characteristic and field-scale...
Search relevance: 32.67 | Views last month: 13 | Catalog Last Checked: October 09, 2026 at 04:34 PM
