Geography · Sensors in Hydrological Remote Sensing
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R. Assertion A: Thermal infrared sensors are utilized in hydrological remote sensing to track surface temperature for the measurement of evapotranspiration. Reason R: Microwave sensors estimate soil moisture levels by monitoring thermal radiation and surface temperature variations of the ground. In the light of the above statements, choose the most appropriate answer from the options given below:
- 1Both A and R are correct and R is the correct explanation of A
- 2Both A and R are correct but R is NOT the correct explanation of A
- 3A is correct but R is not correct✓
- 4A is not correct but R is correct
Correct answer
A is correct but R is not correct
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