1.
Bouguer correction is applied to correct for the gravity anomaly due to mass between station location and
Answer : D. local datum plane
2.
Which one of the following can be best explored using electromagnetic method?
Answer : A. Massive sulphide deposit
3.
The most sensitive instrument for magnetic survey is
Answer : A. optically pumped magnetometer
4.
Which physical property of the medium governs the response of Ground Penetrating Radar (GPR)?
Answer : B. Electrical permeability
5.
Which one of the following mineral constituents exhibits strong absorption in the UV-blue band of the EM spectrum due to charge transfer effect leading to colouration?
Answer : D. Fe-O
6.
In a remotely sensed data of a planet, the presence of hydrous species can be inferred using _________region of the electromagnetic spectrum?
Answer : C. Infrared