PRISM_DATASET_FILENAME: prism_vpdmin_us_25m_1988.nc
PRISM_DATASET_CREATE_DATE: 20260729-1314
PRISM_SOURCE_FILENAME: cai_vpdmin_us_us_30s_198801.bil, cai_vpdmin_us_us_30s_198802.bil, cai_vpdmin_us_us_30s_198803.bil, cai_vpdmin_us_us_30s_198804.bil, cai_vpdmin_us_us_30s_198805.bil, cai_vpdmin_us_us_30s_198806.bil, cai_vpdmin_us_us_30s_198807.bil, cai_vpdmin_us_us_30s_198808.bil, cai_vpdmin_us_us_30s_198809.bil, cai_vpdmin_us_us_30s_198810.bil, cai_vpdmin_us_us_30s_198811.bil, cai_vpdmin_us_us_30s_198812.bil
PRISM_SOURCE_CREATE_DATE: 20190828-2158, 20190828-2159, 20190828-2200, 20190828-2202, 20190828-2203, 20190828-2204, 20190828-2206, 20190828-2207, 20190828-2209, 20190828-2210, 20190828-2211, 20190828-2212
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.
