The question requires identifying the Information and Communication Technology (ICT) based system used in India to send cyclone warnings via SMS.
Based on the available options, the system specifically designed for disseminating cyclone warnings using ICT, including SMS technology, is the Cyclone Warning Dissemination System (CWDS).
Analyzing emotions and concerns in social media posts during the disasters to understand public
perception and needs are called :
| List - I Purpose | List - II ICT Tool/Platform |
| A. Earthquake monitoring in India | I. Global Disaster Alert and Coordination System (GDACS) |
| B. Integrates global hazard data and provides alerts | II. DSS-Flood (Decision Support System for Flood) |
| C. Flood management by simulating scenarios | III. Indian National Centre for Seismology (INCS) online system |
| D. Real time integration of hazard data, exposure, vulnerability | IV. Spatial Decision Support System (SDSS) |
Crowd sourcing disaster information through social media is called as: