This dataset provides spatial data products with identified and classified locations of potential methane (CH4) emitting facilities and infrastructure spanning the State of California. These data products form a GIS-based mapping database designed to address shortcomings in current CH4 source inventories and is known as Vista California (Vista-CA). Vista-CA consists of detailed spatial maps for facilities and infrastructure in the State that are known or expected sources of CH4 emissions and illustrates the spatial distribution...