2. Image Acquisition

Sensor Calibration — Quiz

Test your understanding of sensor calibration with 5 practice questions.

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Practice Questions

Question 1

Which type of calibration corrects for geometric distortions caused by the sensor's viewing angle?

Question 2

What is the primary purpose of 'flat-field correction' in radiometric calibration?

Question 3

Why is it important to perform sensor calibration regularly?

Question 4

Which of the following describes a 'vicarious calibration' method?

Question 5

What is the main objective of 'band-to-band registration' in geometric calibration?