Predictive Service Area (PSA) Boundaries Public
收藏National Interagency Fire Center Open Data2026-05-16 收录
下载链接：
https://data-nifc.opendata.arcgis.com/datasets/nifc::predictive-service-area-psa-boundaries-public
下载链接
链接失效反馈官方服务：
资源简介：
Predictive Service Areas (PSAs) are geographic areas for which
national-level fire weather or fire danger services and products are
produced by wildland fire agency meteorologists and intelligence staffs
in support of resource allocation and prioritization. A PSA boundary
defines areas where 2 or more weather elements or National Fire Danger
Rating System (NFDRS) indices exist with a high correlation to
historical significant fire size. "Significant fires" are the 95th
percentile fire size for the PSA. <br /><br />January 2025 Changes: Geometry edits to 6 PSA Boundaries:<br /><ul><li>TX Central NE</li><li>TX Central NW</li><li>TX Central NE</li><li>TX Central SW</li><li>TX East S</li><li>TX NE Coast</li></ul>
提供机构：
National Interagency Fire Center
