https://www.usgs.gov/data/self-calibrating-palmer-drought-severity-index-values-averaged-water-year-associated
Self-calibrating Palmer Drought Severity Index values averaged per water year with associated...
This data release includes estimated Self-Calibrated Palmer Drought Severity Index (scPDSI) values and ancillary information for three data products that had...
palmer drought severity index
https://www.usgs.gov/publications/palmer-drought-severity-index-limitations-and-assumptions
The Palmer Drought Severity Index: limitations and assumptions. | U.S. Geological Survey
The structure of the Palmer Drought Severity Index (PDSI), which is perhaps the most widely used regional index of drought, is examined. The PDSI addresses two...
palmer drought severity index