FORESTRY
REMOTE SENSING
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Which are the following is not a principle of RS
|
|
Interaction of energy with satellite
|
|
|
Electro Magnetic Energy
|
|
|
Electo Magnetic Spectrum
|
|
|
interaction of energy with atmosphere
|
Explanation:
Detailed explanation-1: -Answer: The correct answer is option A-Interaction of energy with satellite. This is not a principle of remote sensing, as the satellite is simply a platform for collecting and transmitting remote sensing data.
Detailed explanation-2: -Remote sensing uses a part or several parts of the electromagnetic spectrum. It records the electromagnetic energy reflected or emitted by the earth’s surface. The amount of radiation from an object (called radiance) is influenced by both the properties of the object and the radiation hitting the object (irradiance).
Detailed explanation-3: -Explanation: Active remote sensing involves the usage of its own electromagnetic energy, which emits and absorb the reflected energy.
There is 1 question to complete.