Objectives
National Drought Monitoring Centre is serving the nation keeping in view the following major objectives.
- Serve as a hub for the collection, consolidation and analysis of drought related data from all possible sources in the country.
- Prepare and issue monthly drought bulletins & moisture stresses in different regions of country based on various indices.
- Advising government agencies on drought related matters including drought declaration.
- Conduct research in drought related issues and develop statistical models for improved drought prediction.
Methodology
Drought advisories are prepared using:
- SPI calculated from point rainfall data
- Water availability in reservoirs
- Soil Moisture data
- Field reports
Drought Monitor
Drought monitors are prepared using:
- SPI calculated from point rainfall data
- NDVI from remote sensing
- Water availability in reservoirs
- Soil Moisture data
- Field reports
- Sub-surface water situation