C-DOT Cell Broadcast Solution: Emergency Public Warning Technology

Category: Science & Technology / Disaster Management

  • C-DOT stands for Centre for Development of Telematics.
  • Its cell broadcast technology can send emergency alerts to mobile devices within a defined geographical area.
  • It can be used for warnings related to earthquakes, floods, cyclones, tsunamis and other emergencies.
  • Cell broadcasting can reach large numbers of users simultaneously without requiring individual phone numbers.
  • It can support location-based public warning systems.
  • Such systems are important for strengthening India's disaster early-warning infrastructure.
  • UPSC Focus: C-DOT, cell broadcasting, disaster management, early warning systems.