{ "currentVersion": 10.71, "serviceDescription": "To provide a spatially detailed national assessment of the wildland-urban interface (WUI) and WUI for 2000 across the coterminous U.S. to support wildland fire research, policy and management, and inquiries into the effects of housing growth on the environment.", "mapName": "Wildland Urban Interface - 2000", "description": "A tiled map service depicting wildland urban interface data for 2000. The wildland-urban interface (WUI) is the area where houses meet or intermingle with undeveloped wildland vegetation. This makes the WUI a focal area for human-environment conflicts such as wildland fires, habitat fragmentation, invasive species, and biodiversity decline. Using geographic information systems (GIS), we integrated U.S. Census and USGS National Land Cover Data, to map the Federal Register definition of WUI (Federal Register 66:751, 2001) for the conterminous United States for 2000. These data are useful within a GIS for mapping and analysis at national, state, and local levels. Data are available as a feature class and include information such as housing and population densities for 2000; wildland vegetation percentages for 2001; as well as WUI class in 2000. This WUI feature class is separate from the WUI datasets maintained by individual forest units, and it is not the authoritative source data of WUI for forest units. This map service shows the WUI data for 2000 only. Downloads and additional Metadata<\/a>", "copyrightText": "These data were collected using funding from the U.S. Government and can be used without additional permissions or fees. If you use these data in a publication, presentation, or other research product please use the following citation: Radeloff, Volker C.; Helmers, David P.; Kramer, H. Anu; Mockrin, Miranda H.; Alexandre, Patricia M.; Bar Massada, Avi; Butsic, Van; Hawbaker, Todd J.; Martinuzzi, Sebastian; Syphard, Alexandra D.; Stewart, Susan I. 2017. The 1990-2010 wildland-urban interface of the conterminous United States - geospatial data. 2nd Edition. Fort Collins, CO: Forest Service Research Data Archive. https://doi.org/10.2737/RDS-2015-0012-2. The USDA Forest Service makes no warranty, expressed or implied, including the warranties of merchantability and fitness for a particular purpose, nor assumes any legal liability or responsibility for the accuracy, reliability, completeness or utility of these geospatial data, or for the improper or incorrect use of these geospatial data. These geospatial data and related maps or graphics are not legal documents and are not intended to be used as such. The data and maps may not be used to determine title, ownership, legal descriptions or boundaries, legal jurisdiction, or restrictions that may be in place on either public or private land. Natural hazards may or may not be depicted on the data and maps, and users should exercise due caution. The data are dynamic and may change over time. 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