भारतीय क्षेत्र के लिए SPI आधारित वास्तविक समय सूखा निगरानी | SPI based real time drought monitoring for Indian region

Drought is a complex natural phenomenon which impact agriculture enormously. Early detection of drought helps stakeholders to take counter measures and provide timely advisories. VEDAS has newly added drought monitoring functionality in its basket by providing widely used Standard Precipitation Index (SPI) and Vegetation Condition Index (VCI). VEDAS is providing monthly and running 1-month weekly SPI at state as well as taluka levels. Monthly SPI is being calculated using CHIRPS precipitation data while running 1-month weekly SPI is being calculated using NOAA and CHIRPS rainfall data based on 1981-2018 CHIRPS precipitation data. It is available at its vegetation condition dashboard. It is also enabled with spatial analysis (map) as well as data analysis (pie chart and bar chart) functionalities.

water level and water level

SPI की कल्पना करने के लिए क्लिक करें

ब्रह्मपुत्र नदी के लिए प्रायोगिक लघु रेंज जल स्तर और बाढ़ का पूर्वानुमान | Experimental short range water level and inundation forecast for the Brahmaputra river

Being the highest specific discharge river system in the world, the Brahmaputra river experiences number of long-duration flood waves during the monsoon season annually. Therefore, WRF-Hydro model is setup and is used to predict 3-day water level and inundation probability during the monsoonal flood condition in the Brahmaputra river at Guwahati gauge station and this prediction is visualised on VEDAS.

Water level of various waterbodies over India derived from satellite altimetry is also visualised in Hydrology Application.

water level and water level

जल विज्ञान अनुप्रयोग और पूर्वानुमान की कल्पना करने के लिए क्लिक करें