PRISM_DATASET_FILENAME: prism_vpdmin_us_25m_1987.nc
PRISM_DATASET_CREATE_DATE: 20260729-1314
PRISM_SOURCE_FILENAME: cai_vpdmin_us_us_30s_198701.bil, cai_vpdmin_us_us_30s_198702.bil, cai_vpdmin_us_us_30s_198703.bil, cai_vpdmin_us_us_30s_198704.bil, cai_vpdmin_us_us_30s_198705.bil, cai_vpdmin_us_us_30s_198706.bil, cai_vpdmin_us_us_30s_198707.bil, cai_vpdmin_us_us_30s_198708.bil, cai_vpdmin_us_us_30s_198709.bil, cai_vpdmin_us_us_30s_198710.bil, cai_vpdmin_us_us_30s_198711.bil, cai_vpdmin_us_us_30s_198712.bil
PRISM_SOURCE_CREATE_DATE: 20190829-1212, 20190829-1226, 20190828-2145, 20190828-2146, 20190828-2147, 20190828-2149, 20190828-2150, 20190828-2151, 20191003-1423, 20191003-1423, 20190828-2155, 20190828-2156
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.
