A New Algorithm for Calculating the Flow Path Curvature (<em>C</em>) from the Square-Grid Digital Elevation Model (DEM)
This paper proposes a flow-path-network-based (FPN-based) algorithm, constructed from a square-grid digital elevation model (DEM) to improve the simulation of the flow path curvature (<i>C</i>). First, the flow-path network model was utilized to obtain an FPN. Then, a flow-path-network-f...
Main Authors: | Qianjiao Wu, Yumin Chen, Hongyan Zhou, Shujie Chen, Han Wang |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2020-08-01
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Series: | ISPRS International Journal of Geo-Information |
Subjects: | |
Online Access: | https://www.mdpi.com/2220-9964/9/9/510 |
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