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Geological Engineering · Q41

Remote Sensing and GIS in Geological Engineering

Engineering and GATE · Geological Engineering · question 41

Q41

What is radiometric resolution in remote sensing?

A.
Number of spectral bands recorded
B.
Ability to distinguish between different temperature levels
C.
The sensitivity of the sensor to detect slight differences in energy intensity
Answer
D.
Size of the image pixel

Answer: Option C

Solution

Answer: Option C
Solution:
Radiometric resolution is the sensor�s ability to detect small differences in energy intensity.It affects the detail and quality of the image data.