California Air District Boundaries
收藏California State Geoportal2026-03-28 收录
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https://gis.data.ca.gov/maps/d2721065c3824b0cb69928256d6b6fc6
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资源简介：
<div style='text-align:Left;'><div><div><p><span>The California Air Districts layer is a polygon shapefile coverage representing the California air pollution control and air quality management districts, as defined in federal and state law. See 40 CFR, Chapter I Section 81, et seq., and California Health and Safety Code, Section 40000 et seq. Shapefile coverage. This data layer shows the air district boundaries and their names as of 2010. Projection: Teale Albers, NAD83, GCS_NAD83.</span></p></div></div></div>
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California State Geoportal
