Science & Technology·Key Discoveries
Weather Forecasting — Key Discoveries
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Version 1Updated 10 Mar 2026
Key Discoveries
Establishment of IMD (1875) & Post-Independence Reorganization
1875, 1947 onwardsWhile not a legal 'judgment' in the traditional sense, the establishment of the Indian Meteorological Department (IMD) in 1875 by the British Indian government, and its subsequent…
Launch of INSAT-1B and subsequent INSAT series (1983 onwards)
1983The successful launch and operationalization of INSAT-1B in 1983, followed by a dedicated series of meteorological payloads (like Kalpana-1, INSAT-3D, INSAT-3DR), marked a…
National Disaster Management Act, 2005 & Early Warning Systems
2005The enactment of the National Disaster Management Act in 2005, which led to the formation of the NDMA and SDMAs, implicitly served as a landmark 'judgment' on the critical…