Which of the following is a purpose of remote sensing satellites?
I. Draught assessment
II. Estimation of yield of various crops
Show answer & explanation
Correct answer: C
Explanation
The primary function of remote sensing satellites is to record and analyze energy reflected from the Earth's surface. Their contribution to agriculture and environmental management is crucial.
Main Functions of Remote Sensing Satellites
Drought Assessment:
Satellites monitor soil moisture, vegetation health, and rainfall patterns.
Through this, scientists can predict ahead of time which areas are experiencing drought.
Crop Yield Estimation:
Satellites identify the acreage under various crops.
By analyzing the health and density of crops, it can be estimated what the production or yield is likely to be for that season.