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Which of the following best describes DEM (Digital Elevation Model)

This question belongs to Geological Engineering Remote Sensing And GIS In Geological Engineering
Remote Sensing and GIS in Geological Engineering
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Which of the following best describes DEM (Digital Elevation Model)?

Answer & Solution
Correct Answer: Option B
DEM is a raster representation of terrain elevations used extensively in hydrological modeling, slope analysis, and construction planning.
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