A semi-automated method for extracting channels and channel profiles from lidar-derived digital elevation models

Dong, PL; Zhong, RF; Xia, JS; Tan, SC

Dong, PL (corresponding author), Capital Normal Univ, Beijing Adv Innovat Ctr Imaging Theory & Technol, 105 West Third Ring North, Beijing 100048, Peoples R China.; Dong, PL (corresponding author), Univ North Texas, Dept Geog & Environm, 1155 Union Circle,305279, Denton, TX 76201 USA.

GEOSPHERE, 2020; 16 (3): 806

Abstract

With the advent of digital elevation models (DEMs) and geographic information systems (GIS), several methods have been proposed to extract channels fr......

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