Search datasets
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This dataset shows the temporal frequency and spatial extent of cyanobacteria cells in large, freshwater lakes and reservoirs across the continental United States derived from 300x300 meter MEdium...
Search relevance: 1.00 | Views last month: 89 | Catalog Last Checked: August 03, 2026 at 04:16 AM -
The Great Lakes Environmental Database (GLENDA) houses environmental data collected by EPA Great Lakes National Program Office (GLNPO) programs that sample water, aquatic life, sediments, and air...
Search relevance: 1.00 | Views last month: 73 | Catalog Last Checked: August 01, 2026 at 03:30 AM -
This site provides addresses, telephone numbers and other key information for USDA Service Center locations. These office locations will provide customers with information and assistance for...
Search relevance: 1.00 | Views last month: 65 | Catalog Last Checked: August 01, 2026 at 05:03 AM -
This data set is the digital geologic layer for the map of South Asia. The data set includes arcs, polgons, polygon labels, and attributes for geology, faults, inferred faults, and rivers. The...
Search relevance: 1.00 | Views last month: 58 | Catalog Last Checked: August 01, 2026 at 05:01 AM -
This coverage includes arcs, polygons, and polygon labels that describe the geologic age and type of surface outcrops of bedrock of the Bangladesh. It also includes shorelines and inland water bodies.
Search relevance: 1.00 | Views last month: 37 | Catalog Last Checked: August 01, 2026 at 04:40 AM -
This coverage includes arcs, polygons, and polygon labels that describe the generalized geologic age and type of surface outcrops of bedrock of Southeast Asia (Brunei, Indonesia, Cambodia, Laos,...
Search relevance: 1.00 | Views last month: 31 | Catalog Last Checked: August 01, 2026 at 04:44 AM -
The data set for this coverage includes arcs, polygons, and polygon labels that outline and describe the general geologic age and type of bedrock of the Arabian Peninsula and selected adjacent...
Search relevance: 1.00 | Views last month: 24 | Catalog Last Checked: August 01, 2026 at 05:26 AM -
These data represent major fault zones as indicated on Plate 2, Principal structural features, Gulf of Mexico Basin (compiled by T.E. Ewing and R.F. Lopez) in volume J, The Geology of North...
Search relevance: 1.00 | Views last month: 24 | Catalog Last Checked: August 01, 2026 at 04:53 AM -
Compilation of Geospatial Data (GIS) for the Mineral Industries and Related Infrastructure of Africa
This geodatabase reflects the U.S. Geological Survey’s (USGS) ongoing commitment to its mission of understanding the nature and distribution of global mineral commodity supply chains by updating...
Search relevance: 1.00 | Views last month: 23 | Catalog Last Checked: August 01, 2026 at 04:42 AM -
The geology data set for this map includes arcs, polygons, and labels that outline and describe the general geologic age and type of bedrock of Iran. The geologic provinces data set...
Search relevance: 1.00 | Views last month: 22 | Catalog Last Checked: August 01, 2026 at 04:21 AM -
This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). This EnviroAtlas dataset describes the percentage of a 15-m...
Search relevance: 1.00 | Views last month: 20 | Catalog Last Checked: May 06, 2026 at 12:20 AM -
The geology data set for this map includes arcs, polygons, and labels that outline and describe the general geologic age and type of bedrock of Iran. The geologic provinces data set...
Search relevance: 1.00 | Views last month: 19 | Catalog Last Checked: August 01, 2026 at 04:09 AM -
This map service displays Level III and Level IV Ecoregions of the United States and was created from ecoregion data obtained from the U.S. Environmental Protection Agency Office of Research and...
Search relevance: 1.00 | Views last month: 18 | Catalog Last Checked: August 03, 2026 at 04:45 AM -
South America is part of Region 6 (Central and South America) for the World Energy Assessment. The geologic map of South America was digitized so that we could use the geology as a general guide...
Search relevance: 1.00 | Views last month: 17 | Catalog Last Checked: August 01, 2026 at 03:53 AM -
This dataset contains the physical collection information (e.g., sample location, date, gear type) and microsatellite DNA genotype of egg and larval Lake Sturgeon collected in the St. Clair and...
Search relevance: 1.00 | Views last month: 17 | Catalog Last Checked: August 01, 2026 at 04:24 AM -
This coverage includes arcs, polygons, and polygon labels that describe the generalized geologic age and type of surface outcrops of bedrock of the Far East (China, Japan, Mongolia, North and...
Search relevance: 1.00 | Views last month: 17 | Catalog Last Checked: August 01, 2026 at 05:40 AM -
This dataset represents the base flow index values within individual, local NHDPlusV2 catchments and upstream, contributing watersheds. Attributes of the landscape layer were calculated for every...
Search relevance: 1.00 | Views last month: 16 | Catalog Last Checked: August 01, 2026 at 03:29 AM -
This spatial database "usgs_Global_REE.gdb" was created for use in a geographic information system (GIS) to support research on global rare earth deposits and occurrences by the U.S. Geological...
Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: August 01, 2026 at 03:23 AM -
This coverage includes lines that describe faults and tectonic contacts of the Bangladesh.
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: August 01, 2026 at 03:38 AM -
This EnviroAtlas dataset describes the percentage of each block group that is classified as impervious, forest, and green space. Forest is combination of trees and forest and woody wetlands. Green...
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: August 03, 2026 at 04:31 AM
