Stochastic process-based drought monitoring and assessment system: A temporal switched weights approach for accurate and precise drought determination
Fig 5
TPM using TS 6–48 for defining Hydrological Drought (a. Long-term drought (TS-6), b. Long-term drought (TS-9), c. Long-term drought (TS-12), d. Long-term drought (TS-24), e. Long-term drought (TS-48), f. Hydrological drought using TPM).