This chapter presents DEM-based watershed delineation and metrics such as area, perimeter, drainage density, and stream order. Discusses automatic subdivision into catchments using different confluence criteria and the Pfafstetter hierarchical coding system.

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Watersheds

  • Adriano Rolim da Paz

摘要

This chapter presents DEM-based watershed delineation and metrics such as area, perimeter, drainage density, and stream order. Discusses automatic subdivision into catchments using different confluence criteria and the Pfafstetter hierarchical coding system.