This chapter presents the primary raster data operations required before DEM analysis, including cropping, concatenation, reclassification, filtering, and mathematical functions, emphasizing how these procedures structure and prepare raster data for advanced terrain modeling.

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Basic Operations with Raster Data

  • Adriano Rolim da Paz

摘要

This chapter presents the primary raster data operations required before DEM analysis, including cropping, concatenation, reclassification, filtering, and mathematical functions, emphasizing how these procedures structure and prepare raster data for advanced terrain modeling.