PRISM_DATASET_FILENAME: prism_ppt_us_25m_2003.nc
PRISM_DATASET_CREATE_DATE: 20260729-1334
PRISM_SOURCE_FILENAME: adj_best_ppt_us_us_30s_200301.bil, adj_best_ppt_us_us_30s_200302.bil, adj_best_ppt_us_us_30s_200303.bil, adj_best_ppt_us_us_30s_200304.bil, adj_best_ppt_us_us_30s_200305.bil, adj_best_ppt_us_us_30s_200306.bil, adj_best_ppt_us_us_30s_200307.bil, adj_best_ppt_us_us_30s_200308.bil, adj_best_ppt_us_us_30s_200309.bil, adj_best_ppt_us_us_30s_200310.bil, adj_best_ppt_us_us_30s_200311.bil, adj_best_ppt_us_us_30s_200312.bil
PRISM_SOURCE_CREATE_DATE: 20150908-1129, 20150908-1133, 20150908-1137, 20150908-1140, 20150908-1144, 20150908-1147, 20150908-1151, 20150908-1155, 20150908-1159, 20150908-1203, 20150908-1207, 20150908-1210
PRISM_DATASET_TYPE: an81/r1503
PRISM_DATASET_VERSION: M3
PRISM_CODE_VERSION: 16.1-20161010-1224
PRISM_DATASET_RELEASE_NUMBER: 7
PRISM_DATASET_REMARKS: This grid was developed in three steps: (1) precipitation data were modeled with PRISM at 30-arc-second (~800m) resolution to produce the source grid(s) listed under PRISM_SOURCE_FILENAME, on the date(s) listed under PRISM_SOURCE_CREATE_DATE; (2) These twelve monthly 800m grids were then upscaled to 2.5-arc-minute(~ 4km) resolution with a Gaussian filter; and (3) The resulting twelve monthly 4km grids were summed to obtain a 4km mean annual precipitation grid.
