Question
Given below are two statements: Statement I
A remote sensing system that possesses only a sensor and depends on an external source to irradiate the target to be called an active remote sensing system Statement II INSAT series of satellites are polar-orbiting satellites. In light of the above statements, choose the most appropriate answer from the options given below:Solution
Active remote sensing instruments operate with their own source of emission or light eg: RADAR while passive ones rely on the reflected one. INSAT is a series of multipurpose geo-stationary satellites.
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