PRISM_DATASET_FILENAME: prism_ppt_us_25m_1988.nc
PRISM_DATASET_CREATE_DATE: 20260729-1337
PRISM_SOURCE_FILENAME: adj_cai_ppt_us_us_30s_198801.bil, adj_cai_ppt_us_us_30s_198802.bil, adj_cai_ppt_us_us_30s_198803.bil, adj_cai_ppt_us_us_30s_198804.bil, adj_cai_ppt_us_us_30s_198805.bil, adj_cai_ppt_us_us_30s_198806.bil, adj_cai_ppt_us_us_30s_198807.bil, adj_cai_ppt_us_us_30s_198808.bil, adj_cai_ppt_us_us_30s_198809.bil, adj_cai_ppt_us_us_30s_198810.bil, adj_cai_ppt_us_us_30s_198811.bil, adj_cai_ppt_us_us_30s_198812.bil
PRISM_SOURCE_CREATE_DATE: 20150518-0755, 20150518-0803, 20150518-0811, 20150518-0820, 20150518-0829, 20150518-0838, 20150518-0847, 20150518-0856, 20150518-0905, 20150518-0914, 20150518-0923, 20150518-0931
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.
