PRISM_DATASET_FILENAME: prism_ppt_us_25m_2016.nc
PRISM_DATASET_CREATE_DATE: 20260729-1345
PRISM_SOURCE_FILENAME: adj_best_ppt_us_us_30s_201601.bil, adj_best_ppt_us_us_30s_201602.bil, adj_best_ppt_us_us_30s_201603.bil, adj_best_ppt_us_us_30s_201604.bil, adj_best_ppt_us_us_30s_201605.bil, adj_best_ppt_us_us_30s_201606.bil, adj_best_ppt_us_us_30s_201607.bil, adj_best_ppt_us_us_30s_201608.bil, adj_best_ppt_us_us_30s_201609.bil, adj_best_ppt_us_us_30s_201610.bil, adj_best_ppt_us_us_30s_201611.bil, adj_best_ppt_us_us_30s_201612.bil
PRISM_SOURCE_CREATE_DATE: 20160906-1707, 20160906-1709, 20160913-2322, 20161013-1638, 20251105-1022, 20161209-1744, 20170114-0037, 20170217-1221, 20170317-1538, 20170412-0131, 20170517-2345, 20170615-2122
PRISM_DATASET_TYPE: 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, 16.1-20161010-1224, 16.1-20161010-1224, 16.1-20161010-1224, 16.1-20161010-1224, 16.1-20161010-1224, 16.1-20161010-1224, 16.1-20161010-1224, 16.1-20170524-1355
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.
