i08_GroundwaterDepthSeasonal_Contours
收藏California State Geoportal2026-03-28 收录
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https://gis.data.ca.gov/maps/15e2bef61bdb4cabb2719c3147211049
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资源简介：
<span style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>This dataset depicts contours of estimated change in groundwater piezometric surfaces in the unconfined or uppermost semi-confined aquifers, between two specified years, by season. Contours represent change in groundwater level (depth) by year and season (fall or spring). The contour interval is 10 ft.</span>
提供机构：
California State Geoportal
