2014 · Q106
Consider the following statements about GAGAN (GPS Aided Geo Augmented Navigation) system :
- 1It offers free enhanced satellite navigation signals over India which are ten times more precise than GPS.
- 2It was developed jointly by ISRO and NASA.
Which of the statements given above is/are correct?
General KnowledgeCurrent Affairs
- A1 only
- B2 only
- CBoth 1 and 2
- DNeither 1 nor 2
Explanation
GAGAN offers free precise navigation signals over India; it was built by ISRO with AAI, not NASA.