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Geospatial Drought Assessment Tool (G-DAT)
Geospatial Implementation of Drought Manual - 2020
ISRO Logo Drought Manual - 2020 (5.42 MB)  Download_PDF
Aggregate Level:
Monitoring  Date:

Rainfall (RF) Based Mandatory Indicators
RF Deviation Date:
Dry Spell Date: Duration:
SPI Date:
Impact Indicators:
Agriculture: Crop Fraction Date:
Remote Sensing: NDVI VCI Date:

NDVI Date:
Soil Moisture: PASM Date:
Display Tabular Data:
Display Map and Chart:

Name Trigger-1 NDVI MODIS SPI  ({{selectedDateNOAA.table}}) PASM ({{selectedDateMAI.table}}) NDVI VCI ({{selectedDateNDVIvci.table}}) NDWI VCI ({{selectedDateNDWI.table}}) DrySpell ({{selectedDateNOAAdrySpell.table}}) RFDev ({{selectedDateNOAArfDev.table}}) Crop Fraction AWIFS ({{selectedDateCropFraction.table}})
Vedas Image {{selectedDisParamName}}