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Geological Engineering · Q44

Remote Sensing and GIS in Geological Engineering

Engineering and GATE · Geological Engineering · question 44

Q44

Which of the following remote sensing data types provides the best spectral resolution?

A.
Panchromatic images
B.
Multispectral images
C.
Hyperspectral images
Answer
D.
Thermal images

Answer: Option C

Solution

Answer: Option C
Solution:
Hyperspectral images capture hundreds of narrow spectral bands, allowing detailed material identification.This is valuable for precise mineral mapping and vegetation studies.