| Q.81 | Which of the following group is an example of ground-based platform regarding Remote Sensing? | |
| Ans | 1. Low altitude aircraft and high-altitude aircraft. | |
| 2. Balloons, Aircraft, Helicopter, and Drones. | ||
| 3. Geostationary satellite and sun-synchronous satellite. | ||
| 4. Ladder, Tower, Crane, and Truck. |
Correct Ans Provided: 4