UPSC SIMPLIFIED - RAHUL SAIGAONKER

Monthly CA Quiz - July 2025

Consider the following statements with reference to the NASA–ISRO Synthetic Aperture Radar (NISAR) mission:

1. NISAR will be the first satellite mission to use dual-frequency radar L-band and S-band for Earth observation.
2. It is designed to monitor changes in the Earth ecosystems including land deformation, ice-sheet dynamics, and biomass changes.
3. The mission is exclusively funded by ISRO, with NASA providing technical consultation.

How many of the above statement/s is/are correct?

3 months ago | [YT] | 3