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Time Bias Corrected U.S. Divisional Temperature-Precipitation-Drought Index, ...
This dataset from NCDC (DSI 9640) contains monthly average temperature, precipitation, and Palmer Drought Indices: drought severity (PDSI), hydrological drought (PHDI), Z index,...- dataset ASCII
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Dai Global Palmer Drought Severity Index (PDSI)
This dataset consists of monthly Palmer Drought Severity Index (PDSI) over global land areas on a 2.5 degree grid computed using observed monthly surface air temperature and...- dataset NetCDF
