PRISM_DATASET_FILENAME: prism_ppt_us_25m_2012.nc
PRISM_DATASET_CREATE_DATE: 20260729-1342
PRISM_SOURCE_FILENAME: adj_best_ppt_us_us_30s_201201.bil, adj_best_ppt_us_us_30s_201202.bil, adj_best_ppt_us_us_30s_201203.bil, adj_best_ppt_us_us_30s_201204.bil, adj_best_ppt_us_us_30s_201205.bil, adj_best_ppt_us_us_30s_201206.bil, adj_best_ppt_us_us_30s_201207.bil, adj_best_ppt_us_us_30s_201208.bil, adj_best_ppt_us_us_30s_201209.bil, adj_best_ppt_us_us_30s_201210.bil, adj_best_ppt_us_us_30s_201211.bil, adj_best_ppt_us_us_30s_201212.bil
PRISM_SOURCE_CREATE_DATE: 20150908-1205, 20150908-1202, 20150908-1158, 20150908-1154, 20220328-1555, 20150908-1146, 20150908-1142, 20150908-1139, 20150908-1135, 20150908-1131, 20150908-1128, 20150908-1124
PRISM_DATASET_TYPE: an81/r1503, an81/r1503, an81/r1503, an81/r1503, an81/r2203, an81/r1503, an81/r1503, an81/r1503, an81/r1503, an81/r1503, an81/r1503, an81/r1503
PRISM_DATASET_VERSION: M3
PRISM_CODE_VERSION: 16.1-20161010-1224, 16.1-20161010-1224, 16.1-20161010-1224, 16.1-20161010-1224, 16.1-20210412-1020, 16.1-20161010-1224, 16.1-20161010-1224, 16.1-20161010-1224, 16.1-20161010-1224, 16.1-20161010-1224, 16.1-20161010-1224, 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.
