Water Body Extraction for the Landsat TM Imagery of Hulun Lake

Chunzhe Zhao, Chunzhe Zhao, Xueying Li, Rong Xu, Rong Xu, Jiang Xiong

2022

Abstract

Based on the Landsat TM imagery, several common lake water extraction methods are compared via extracting the Hulun Lake water body. The thresholds in these methods are determined by the Otsu and the Iteration method. It is found that the water area in the image can be extracted using these methods, and the application effects decrease in the order of NDWI, MNDWI, MIR, normal method of spectral relationship. The thresholds determined by the Otsu and the Iteration method are almost equal. The thresholds from Iteration method are more accurate, which means that these two algorithms are feasible in the identification of the lake water body in this region.

Paper Citation

in Harvard Style

Zhao C., Li X., Xu R. and Xiong J. (2022). Water Body Extraction for the Landsat TM Imagery of Hulun Lake. In Proceedings of the 3rd International Symposium on Automation, Information and Computing - Volume 1: ISAIC; ISBN 978-989-758-622-4, SciTePress, pages 354-359. DOI: 10.5220/0011927800003612

in Bibtex Style

@conference{isaic22,
author={Chunzhe Zhao and Xueying Li and Rong Xu and Jiang Xiong},
title={Water Body Extraction for the Landsat TM Imagery of Hulun Lake},
booktitle={Proceedings of the 3rd International Symposium on Automation, Information and Computing - Volume 1: ISAIC},
year={2022},
pages={354-359},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0011927800003612},
isbn={978-989-758-622-4},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 3rd International Symposium on Automation, Information and Computing - Volume 1: ISAIC
TI - Water Body Extraction for the Landsat TM Imagery of Hulun Lake
SN - 978-989-758-622-4
AU - Zhao C.
AU - Li X.
AU - Xu R.
AU - Xiong J.
PY - 2022
SP - 354
EP - 359
DO - 10.5220/0011927800003612
PB - SciTePress