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Geological Engineering · Q15

Remote Sensing and GIS in Geological Engineering

Engineering and GATE · Geological Engineering · question 15

Q15

What does the term "spatial resolution" mean in remote sensing?

A.
Number of spectral bands captured
B.
Smallest object size distinguishable in an image
C.
Time interval between image captures
D.
Area covered by one pixel
Answer

Answer: Option D

Solution

Answer: Option D
Solution:
Spatial resolution refers to the ground area represented by a single pixel, determining image detail level.