Question
Geometric correction
Answer :
Word Count : 250
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Geometric correction is an essential pre-processing operation in remote sensing and image interpretation. Satellite images often contain geometric distortions due to sensor tilt, platform motion, earth rotation, terrain relief, and atmospheric refraction. These distortions cause displacement of features from their true ground positions. Geometric correction is applied to remove such errors and to transform the image into a standard coordinate system. The process establishes a
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