Supporting Data for "Quantifying Methane Emissions from United States Landfills"

Supporting plume data for "Quantifying Methane Emissions from United States Landfills" by Cusworth et al. Dataset includes plume concentrations "[Plume metadata]..tile.tif" and delineated plume masks "[Plume metadata]..quantification-mask.tif" for plumes listed in the spreadsheet "Landfill_plume_detections.csv." Concentrations are reported in units of CH4 column enhancement (ppm-m). Two subdirectories exist: "ppmm_1000" and "ppmm_1500" which indicates which concentration threshold was used to delineate plume quantification masks.