United States of America GIS data

uav imagery by Philip Gandy, acquired 2025-03-26 to 2025-03-26, 6.5 cm per pixel, published on OpenAerialMap.

Legal and Statistical Entities Web Map Service; January 1, 2000 vintage

Legal and Statistical Entities Web Map Service; January 1, 2020 vintage

Legal and Statistical Entities Web Map Service; January 1, 2010 vintage

ACS 2016 Legal and Statistical Entities Web Map Service; January 1, 2016 vintage

ACS 2018 Legal and Statistical Entities Web Map Service; January 1, 2018 vintage

Alaska Native Regional Corporations (ANRC), Tribal Subdivisions, Federal American Indian Reservations, Off-Reservation Trust Lands (ORTL), State American Indian Reservations, Hawaiian Home Lands (HHL), Alaska Native Village Statistical Areas (ANVSA), Oklahoma Tribal Statistical Areas (OTSA), State Designated Tribal Statistical Areas (SDTSA), Tribal Designated Statistical Areas (TDSA), American Indian Joint-Use Areas (AIJUA); January 1, 2020 vintage

Center Line Ties are used primarily by engineering surveyors to locate the centers of streets, typically at intersections. These are necessary for private development projects, improvements in the public right-of-way, and tract/parcel maps.

Legal and Statistical Entities Web Map Service; January 1, 2020 vintage

Legal and Statistical Entities Web Map Service; January 1, 2020 vintage

Legal and Statistical Entities Web Map Service; January 1, 2010 vintage

Dates of Images: Post-Event: 1/18/2025, 1/19/2026, 1/21/2026, 1/26/2026, 1/28/2026 Pre-Event: 11/27/2025, 12/19/2025, 12/20/2025, 1/18/2026, 1/19/2026 Date of Next Image: Unknown Summary: Natural Color: The Natural Color RGB provides a false composite look at the surface. This RGB uses a shortwave, the near-infrared, and red channels from the instrument. True Color: The True Color RGB composite provides a product of how the surface would look to the naked eye from space. The RGB is created using the red, green, and blue channels of the respective instrument. Suggested Use: Natural Color: areas of water will appear blue, healthy green vegetation will appear as a bright green, urban areas in various shades of magenta. True Color: provides a product of how the surface would look to the naked eye from space. The True Color RGB is produced using the 3 visible wavelength bands (red, green, and blue) from the respective sensor. Some minor atmospheric corrections have occurred. Satellite/Sensor: Landsat 9 Operational Land Imager (OLI) Resolution: 30 meters Credits: NASA/MSFC, USGS Esri REST Endpoint: See URL section on right side of page WMS Endpoint: https://gis.earthdata.nasa.gov/gis05/services/DISASTERS_202601_WINTERWX_US/202601_landsat/ImageServer/WMSServer

ACS 2014 Legal and Statistical Entities Web Map Service; January 1, 2014 vintage

Census Current (2020) Physical Features Web Map Service; January 1, 2020 vintage

Census Tracts, Census Block Groups; January 1, 2015 vintage; Generalized

ACS 2017 Legal and Statistical Entities Web Map Service; January 1, 2017 vintage

ACS 2021 Legal and Statistical Entities Web Map Service; January 1, 2021 vintage

Census Current (2026) WMS Legal and Statistical Entities Web Map Service; January 1, 2026 vintage

Census Current (2026) WMS Legal and Statistical Entities Web Map Service; January 1, 2026 vintage

Census Current (2026) WMS Legal and Statistical Entities Web Map Service; January 1, 2026 vintage

The composite risk dataset is the central product of the 2024 National Insect and Disease Risk Map (NIDRM). Risk is defined as: the expectation that 25 percent or more of the standing live basal area of trees greater than 1 inch in diameter will die over a 15-year (2024 to 2038) time frame due to insects and diseases. The 2024 NIDRM represents the integration of 172 individual insect and disease hazard models, all constructed within a common GIS-based, multi-criteria framework that can account for regional variations in forest health. The production of the 2024 Risk Map has been a highly collaborative process led by the USDA Forest Service (Forest Service) Forest Health Assessment and Applied Sciences Team (FHAAST) and Forest Health Protection (FHP). This layer divides pixels into two classes, based on their cumulative risk from all forest pests and pathogens: Risk: ≥ 25% of total tree basal area is at hazard. Treed but Not At Risk: trees detected, but Dataset Summary Phenomenon Mapped: Cumulative risk to insect and disease Geographic Extent: United States Layer Projection: NAD 1983 Albers Cell Size: 240-meters Pixel Depth: 8-bit integer Time Extent: 2024-2038 Update Frequency: USDA updates the data approximately every 5 years Source: National Insect & Disease Risk and Hazard Mapping | US Forest Service Data Vintage: 2024 Publication Date: August 2026 Analysis: This layer supports analysis What can you do with this layer?Identifying regions where forests are at greatest risk from insect or disease outbreaks. Identifying locations where wildfire fuel reduction projects overlap with elevated insect and disease risk. Informing long-range forest health assessments and policy decisions. The map should not be used to determine exactly where to cut trees, thin stands, apply pesticides, or conduct field treatments without additional site-specific analysis. Questions? Please leave a comment below if you have a question about this layer, and we will get back to you as soon as possible.

Legal and Statistical Entities Web Map Service; January 1, 2010 vintage

Census Current (2026) WMS Legal and Statistical Entities Web Map Service; January 1, 2026 vintage

Census Current (2026) WMS Legal and Statistical Entities Web Map Service; January 1, 2026 vintage

Census Current (2026) WMS Legal and Statistical Entities Web Map Service; January 1, 2026 vintage

Census Current (2026) WMS Legal and Statistical Entities Web Map Service; January 1, 2026 vintage

Census Current (2026) WMS Legal and Statistical Entities Web Map Service; January 1, 2026 vintage

Census 2010 Legal and Statistical Entities Web Map Service; January 1, 2010 vintage

Census 2010 Legal and Statistical Entities Web Map Service; January 1, 2010 vintage

Census 2010 Legal and Statistical Entities Web Map Service; January 1, 2010 vintage

ACS 2016 Legal and Statistical Entities Web Map Service; January 1, 2016 vintage

ACS 2018 Legal and Statistical Entities Web Map Service; January 1, 2018 vintage

Census region labels for the United States, published by the US Census Bureau. Each feature represents a census region, with the BASENAME column giving the region name such as South, West, or Northeast.

Metropolitan and Micropolitan Statistical Areas and Related Statistical Areas: Combined New England City and Town Areas, New England City and Town Area Divisions, Metropolitan NECTAs, Micropolitan NECTAs, Combined Statistical Areas, Metropolitan Divisions, Metropolitan Statistical Areas, Micropolitan Statistical Areas; January 1, 2020 vintage

Metropolitan and Micropolitan Statistical Areas and Related Statistical Areas: Combined New England City and Town Areas, New England City and Town Area Divisions, Metropolitan NECTAs, Micropolitan NECTAs, Combined Statistical Areas, Metropolitan Divisions, Metropolitan Statistical Areas, Micropolitan Statistical Areas; January 1, 2020 vintage

Metropolitan and Micropolitan Statistical Areas and Related Statistical Areas: Combined New England City and Town Areas, New England City and Town Area Divisions, Metropolitan NECTAs, Micropolitan NECTAs, Combined Statistical Areas, Metropolitan Divisions, Metropolitan Statistical Areas, Micropolitan Statistical Areas; January 1, 2020 vintage