Question:
The GNSS service developed indigenously by the ISRO is
The GNSS service developed indigenously by the ISRO is
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A GNSS (Global Navigation Satellite System) provides positioning and timing. Different countries and regions have built their own systems. The question asks which one was developed indigenously by ISRO of India.
Updated On: Jun 16, 2026
- EGNOS
- MSAS
- IRNSS
- CWAAS
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Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Concept:
A GNSS (Global Navigation Satellite System) provides positioning and timing. Different countries and regions have built their own systems. The question asks which one was developed indigenously by ISRO of India.
Step 1:
EGNOS is the European augmentation system and MSAS is the Japanese system. These are not Indian. CWAAS is not the Indian indigenous system.
Step 2:
IRNSS (Indian Regional Navigation Satellite System), also known as NavIC, was developed indigenously by ISRO to give independent positioning over India and the surrounding region.
Answer: Option (3) — IRNSS.
A GNSS (Global Navigation Satellite System) provides positioning and timing. Different countries and regions have built their own systems. The question asks which one was developed indigenously by ISRO of India.
Step 1:
EGNOS is the European augmentation system and MSAS is the Japanese system. These are not Indian. CWAAS is not the Indian indigenous system.
Step 2:
IRNSS (Indian Regional Navigation Satellite System), also known as NavIC, was developed indigenously by ISRO to give independent positioning over India and the surrounding region.
Answer: Option (3) — IRNSS.
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