PRISM_DATASET_FILENAME: prism_vpdmin_us_25m_1989.nc
PRISM_DATASET_CREATE_DATE: 20260729-1315
PRISM_SOURCE_FILENAME: cai_vpdmin_us_us_30s_198901.bil, cai_vpdmin_us_us_30s_198902.bil, cai_vpdmin_us_us_30s_198903.bil, cai_vpdmin_us_us_30s_198904.bil, cai_vpdmin_us_us_30s_198905.bil, cai_vpdmin_us_us_30s_198906.bil, cai_vpdmin_us_us_30s_198907.bil, cai_vpdmin_us_us_30s_198908.bil, cai_vpdmin_us_us_30s_198909.bil, cai_vpdmin_us_us_30s_198910.bil, cai_vpdmin_us_us_30s_198911.bil, cai_vpdmin_us_us_30s_198912.bil
PRISM_SOURCE_CREATE_DATE: 20190829-2316, 20190829-2317, 20191003-1423, 20191003-1423, 20191003-1423, 20191007-0358, 20191007-0358, 20190829-2323, 20190829-2325, 20190829-2326, 20190829-2327, 20190829-2328
PRISM_DATASET_TYPE: an81/r1812
PRISM_DATASET_VERSION: M3
PRISM_CODE_VERSION: 16.1-20180525-1024
PRISM_DATASET_RELEASE_NUMBER: 7
PRISM_DATASET_REMARKS: This grid was developed in three steps: (1) vapor pressure deficit 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 averaged to obtain a 4km mean annual vapor pressure deficit grid.
