Wetland Survey in the area of Poyang lake Nature Reserves by high Resolution Image

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Wetland Survey in the area of Poyang lake Nature Reserves by high Resolution Image

【Author】

Xinghua Le a,b,Zhewen Fanb,YupingYu b,Yun Zhang a,Bin Yong c a Department of Geo-information,School of Geographic and Oceanic,Nanjing University,Hankou Road,Jiangsu Province,200018,China b Remote Sensing Information System Center,Provincial Complexity North NO.1 Road,Building 014,Nanchang City,Jiangxi Province,330046 c State Key Laboratory of Hydrology,Water Resources and Hydraulic Engineering,Hohai University,Xikang Road,Nanjing 210098,China

【Abstract】

In this paper,band 5,4,3 of TM image merges with PAN band of SPOT image by the method of HIS transformation which is ameliorated.The new image resolution is improved from 30 meters to 10 meters.The new image is classified into ten types of wetland by human’s judgment and field survey.The research area includes four nature reserve zones whose area is almost half of the area of Poyang Lake.The result of classification is transformed into vector data,and appended with attributive data.After analyzing the data,the detail wetland situation is worked out.All of the work indicates that it is accessible to survey the wetland environment by the merged image.

【Keywords】

Poyang Lake,Nature Reserve,wetland,high resolution image

Environmental Science and Information Application Technology Volume 3

References

To explore the background and basis of the node document

Total: 14 articles

[1] CHEN Zhi_jun 1, LI Zhi_zhong 2, YANG Qing_hua 2 (1.The Satelite Groundstation,Beijing 100086, China; 2.Center for Remote sensing in land and resource,Beijing 100083, China), THE METHOD OF FEATURE CHANG ENHANCEMENT IN LAND USER CHANG USING MULTI-SOURCE REMOTE SENSING DATA, REMOTE SENSING FOR LAND & RESOURCES,
[2] HUANG Yousheng(Jiangxi Province Hydraulic Planning and Designing Institute,Nanchang330029,China), THE CONTROL PROJECT OF POYANG LAKE SHOULD BE BUILT IN ORDER TO IMPROVE THE FLOOD CONTROL SYSTEM OF CHANGJIANG RIVER, Jiangxi Hydraulic Science & Technology,
[3] ZHOU Qian\|xiang\+1, JING Zhong\|liang\+1, JIANG Shi\|zhong\+2 (1School of electronic information, Shanghai Jiao Tong University, Shanghai 20030, China;2Institute of Space Medico\|Engineering, Beijing 100094, China), Comment on Fusion Theory for Different Spatial and Spectral Remote Sensing Images, Remote Sensing Technology and Application,
[4] LI Xiao\|chun, CHEN Jing (Southwest electrical telecommunication Institute, Chengdu 610041, China), The Research of Multispectral Image Fusion Algorithm Based on Wavelet Transform, Remote Sensing Technology and Application,

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