A Deterministic Topographic Wetland Index Based on LiDAR-Derived DEM for Delineating Open-Water Wetlands

A Deterministic Topographic Wetland Index Based on LiDAR-Derived DEM for Delineating Open-Water Wetlands

Wetlands play a significant role in flood mitigation. Remote sensing technologies as an efficient and accurate approach have been widely applied to delineate wetlands. Supervised classification is conventionally applied for remote sensing technologies to improve the wetland delineation accuracy. How...

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Bibliographic Details
Main Authors: Linlong Bian, Assefa M. Melesse, Arturo S. Leon, Vivek Verma, Zeda Yin
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Water
Subjects:
wetland delineation
supervised classification
LiDAR-derived DEM
deterministic topographic approach
TWI
NDVI
Online Access:https://www.mdpi.com/2073-4441/13/18/2487

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