New Delhi: In the context of increasing extreme weather events, timely communication has become a critical component of disaster management. In this regard, India has developed SACHET (Signaling Application for Centralized Alert Protocol), a centralized alerting platform designed to disseminate emergency information.
What is SACHET?
SACHET has been developed by the Centre for Development of Telematics (C-DOT) under the guidance of the National Disaster Management Authority (NDMA). The system aims to provide timely alerts to the public during various types of emergencies.
Role of Common Alerting Protocol (CAP)
The platform is based on the Common Alerting Protocol (CAP), an international standard that enables alerts to be distributed across multiple communication channels simultaneously, including mobile phones, television, radio, and digital platforms.
Key Features
- Geo-targeting: Alerts can be directed to specific geographic regions based on risk
- Multi-agency integration: Data inputs from agencies such as IMD, CWC, and INCOIS
- Language support: Alerts can be delivered in multiple regional languages
- Cell Broadcast capability: Enables rapid message delivery even during network congestion
Significance and Use
The system is intended to streamline the process of issuing early warnings and improve coordination during emergencies. It may help citizens take precautionary measures in advance.
Access and Availability
SACHET operates automatically during emergencies. Additionally, users can access related information through mobile applications and official web portals.
Conclusion
SACHET represents an effort to integrate technology into disaster management processes. Experts indicate that such systems can support timely dissemination of information and enhance preparedness during emergencies.
