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What does 'spatial interpolation' in GIS do

This question belongs to Geological Engineering Remote Sensing And GIS In Geological Engineering
Remote Sensing and GIS in Geological Engineering
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What does 'spatial interpolation' in GIS do?

Answer & Solution
Correct Answer: Option B
Spatial interpolation estimates unknown values between sampled points to create continuous surface maps, like elevation or pollution levels.Common methods include Kriging and IDW.
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