Interpretation and Research On Landuse Based On Landsat 7 ETM Plus Remote Sensing Data

World Multidisciplinary Earth Sciences Symposium 2016

Hong, Haoyuan^1,2 ; Xu, Chong^3 ; Liu, Ximing^1 ; Chen, Wei^4

Key Laboratory of Active Tectonics and Volcano, Institute of Geology, China Earthquake Administration, #1 Huayanli, PO Box 9803, Chaoyang District, Beijing

100029, China^1

Jiangxi Provincial Meteorological Observatory, Jiangxi Meteorological Bureau, No.109 ShengfuBeier Road, Nanchang

330046, China^2

Meteorological Sciences Institute of Jiangxi Province, Nanchang

330046, China^3

School of Geology and Environment, Xi'An University of Science and Technology, Xi'an

710054, China^4

关键词: Geographic information;    Land Use Planning;    Maximum likelihood classifications;    Maximum likelihood methods;    Minimum distance;    Natural disasters;    Remote sensing data;    Remote sensing interpretation;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/44/3/032003/pdf
DOI  :  10.1088/1755-1315/44/3/032003

来源: IOP

【 摘 要 】

The change of landuse is very important factor in environmental. For example, it has significant relationship with the natural disaster such as landslide. With the development of technology about GIS and RS, the interpretation of landuse become easy and accuracy. This paper based on Landsat 7 ETM + data, combined Xiushui County, Jiangxi Province of geographic information base data using maximum likelihood classification method however, the minimum distance, secession law, ISODATA so on Xiushui county land use remote sensing interpretation. The results show that the maximum likelihood classification accuracy of the overall evaluation of the maximum likelihood method is to examine the method best suited to the region. The result of this study was the use of land may be provided to decision makers and land-use planning.