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विज्ञान आणि तंत्रज्ञानGS3
GS3

Cell Broadcast System Role in Disaster Early Warning and Safety

Source:The Hindu ↗

हे का महत्त्वाचे आहे

Understanding advanced early warning technologies like the Cell Broadcast System is essential for evaluating India's shift toward proactive disaster preparedness and public safety infrastructure under modern telecommunication frameworks.

सारांश

An explanation of the Cell Broadcast System (CBS), a emergency alert technology enabling simultaneous message broadcasting to mobile devices in specific geographic zones without network congestion, boosting India's disaster management capabilities.

मुख्य मुद्दे

  • The Cell Broadcast System (CBS) is a technology that allows messages to be broadcasted to multiple mobile devices simultaneously within a specific geographical area.
  • Unlike traditional SMS, which operates on a point-to-point basis, cell broadcasting is point-to-multipoint, meaning it does not get bogged down by network congestion during emergencies.
  • It plays a critical role in disaster management and early warning dissemination by alerting citizens about natural disasters, severe weather, or public safety threats instantly, without requiring internet connectivity or phone numbers.
  • Collaboratively deployed in India by the Department of Telecommunications (DoT) and the National Disaster Management Authority (NDMA) to enhance public safety infrastructure.

महत्त्वाच्या संज्ञा

Department of Telecommunications (DoT)

The central government department under the Ministry of Communications responsible for formulating telecom policies, licensing, and managing spectrum and nationwide digital communication infrastructure in India.

UPSC context

Important for UPSC CSE Prelims and Mains (GS Paper II/III) under governance, digital infrastructure, and telecom sector administration.

Source
National Disaster Management Authority (NDMA)

India's apex statutory body for disaster management, headed by the Prime Minister, responsible for laying down policies, plans, and guidelines for disaster response and mitigation.

UPSC context

Crucial for UPSC CSE GS Paper III (Disaster Management) as the primary institution steering national policy and emergency preparedness.

Source

संबंधित स्थिर संकल्पना

Disaster Management

What are the key institutional bodies and mechanisms under India's disaster management framework?

  • NDMA role: Apex statutory body headed by the PM for laying down policies, plans, and guidelines for disaster management.
  • Early Warning: Mandates early warning dissemination and coordinates inputs from specialized agencies like IMD, INCOIS, and CWC.
  • DDMA setup: Operates at the district level, headed by the District Collector/DM, responsible for grassroots disaster response and mitigation.

आंतर-विषय नमुने

  • Telecom Technology meets Disaster Resilience

    CBS integration with C-DOT’s SACHET portal illustrates how domestic telecommunications R&D directly supports national disaster resilience and critical infrastructure protection.

Cell Broadcast vs SMS emergency tech differences + NDMA/DoT institutional roles likely tested via statement-based MCQs.

संबंधित PYQ · 2

संबंधित PYQ · 2

  • 2016PrelimsGS1

    'Project Loon', sometimes seen in the news, is related to

  • 2020MainsGS3

    Discuss the recent measures initiated in disaster management by the Government of India departing from the earlier reactive approach.