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  9. Q2

OPSC OCS 2024 · Question 2 of 99

What does NISAR stand for?

Science & Tech

  1. ANASA-ISRO Space and Aeronautics Research
  2. BNASA-ISRO Synthetic Aperture RadarCorrect
  3. CNational Indian Space and Aeronautics Radar
  4. DNASA International Satellite for Advanced Research

Answer: B. NASA-ISRO Synthetic Aperture Radar

Explanation

NISAR stands for NASA-ISRO Synthetic Aperture Radar . It is a joint Earth observation mission by NASA and ISRO designed to study Earth’s surface changes , including ecosystems, natural hazards, and ice-sheet dynamics .

Source: OPSC OCS Prelims 2024 GS Paper-I; answers per StudyIQ unofficial key

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