Remote sensing monitoring of green tide in the Yellow Sea in 2015 based on GF-1 WFV data

Xiangyu Zheng; Zhiqiang Gao; Jicai Ning; Fuxiang Xu; Chaoshun Liu; Zhibin Sun

doi:10.1117/12.2235833

19 September 2016 Remote sensing monitoring of green tide in the Yellow Sea in 2015 based on GF-1 WFV data

Xiangyu Zheng, Zhiqiang Gao, Jicai Ning, Fuxiang Xu, Chaoshun Liu, Zhibin Sun

Proceedings Volume 9975, Remote Sensing and Modeling of Ecosystems for Sustainability XIII; 99750L (2016) https://doi.org/10.1117/12.2235833
Event: SPIE Optical Engineering + Applications, 2016, San Diego, California, United States

Abstract

In this paper, the green tide (Large green algae-Ulva prolifera) in the Yellow Sea in 2015 is monitored which is based on remote sensing and geographic information system technology, using GF-1 WFV data, combined with the virtual baseline floating algae height index (VB-FAH) and manual assisted interpretation method. The results show that GF-1 data with high spatial resolution can accurately monitoring the Yellow Sea Ulva prolifera disaster, the Ulva prolifera was first discovered in the eastern waters of Yancheng in May 12th, afterwards drifted from the south to the north and affected the neighboring waters of Shandong Peninsula. In early July, the Ulva prolifera began to enter into a recession, the coverage area began to decrease, by the end of August 6th, the Ulva prolifera all died.

Citation Download Citation

Xiangyu Zheng, Zhiqiang Gao, Jicai Ning, Fuxiang Xu, Chaoshun Liu, and Zhibin Sun "Remote sensing monitoring of green tide in the Yellow Sea in 2015 based on GF-1 WFV data", Proc. SPIE 9975, Remote Sensing and Modeling of Ecosystems for Sustainability XIII, 99750L (19 September 2016); https://doi.org/10.1117/12.2235833

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