Q21. Consider the following Statements regarding Gagan Project
1. GPS Aided Geo Augmented Navigation (GAGAN) is an augmentation system to enhance the accuracy and integrity of GPS signals.
2. It is being implemented by HAL.
Identify the correct statements:
(a) Only 1
GPS Aided Geo Augmented Navigation (GAGAN) is an augmentation system to enhance the accuracy and integrity of GPS signals to meet precision approach requirements in civil aviation and it is being implemented jointly by AAI and ISRO in three phases