Water Depth Inversion in Haikou Bay Based on TM Image
Authors
Ruan Kun, Zhu Shouxian, Zhang Xiaodong, Zeng Wenhua
Corresponding Author
Ruan Kun
Available Online August 2013.
- DOI
- 10.2991/rsete.2013.186How to use a DOI?
- Keywords
- Water depth inversion, Remote sensing, TM, Haikou Bay
- Abstract
Remote sensing has been proved to be a useful technique in measuring water depth in coastal zone. This paper takes Haikou Bay as the study area. The spectral analysis of the correlation index between TM image and the observed water depth from chart is made. TM3 gives the largest absolute correlation index in the all single spectra, and TM1/TM3 gives the larger absolute correlation index than other band ratios. Then some models using linear, logarithmic, power exponential and exponential equations have been made for water depth inversion, in which TM3, TM1/TM3 have been used. The exponential model based on the ratio of TM1 and TM3 is proved to be the best one.
- Copyright
- © 2013, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Ruan Kun AU - Zhu Shouxian AU - Zhang Xiaodong AU - Zeng Wenhua PY - 2013/08 DA - 2013/08 TI - Water Depth Inversion in Haikou Bay Based on TM Image BT - Proceedings of the 2013 the International Conference on Remote Sensing, Environment and Transportation Engineering (RSETE 2013) PB - Atlantis Press SP - 767 EP - 769 SN - 1951-6851 UR - https://doi.org/10.2991/rsete.2013.186 DO - 10.2991/rsete.2013.186 ID - Kun2013/08 ER -