Tamil Nadu State Database for Emergency Management (TNSDEM) essentially serves as a repository of GIS based data for Tamilnadu coupled with Decision Support tools to assist the administrative management in decision making during emergency situations. It includes comprehensive multi-scale geospatial database, historical disaster database, customized Decision Support System (DSS) tools, interaction tools, mobile applications (for data collection).

TAMIL NADU PHYSIOGRAPHY

WIND & CYCLONE HAZARD ZONES

SEISMIC DAMAGE RISK ZONES

WATER RESOURCES

AGRO - CLIMATE ZONES

DISTRICT DISASTER MANAGEMENT PLAN 2021

Click on any district in the map to view the District Disaster Management Plan