Research on Land Use Changes in Panjin City Basing on Remote Sensing Data

2018 2nd International Workshop on Renewable Energy and Development

能源学;经济学

Ding, Hua^1 ; Li, Ru Ren^1 ; Sun, Li Shuang^1 ; Wang, Xin^1 ; Liu, Yu Mei^1

School of Traffic Engineering, Shenyang Jianzhu University, Shenyang, Liaoning

110168, China^1

关键词: Classification of remote sensing image;    Cultivated lands;    Driving factors;    Quantitative calculation;    Remote sensing data;    Remote sensing images;    Remote sensing platforms;    Research results;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/153/6/062050/pdf
DOI  :  10.1088/1755-1315/153/6/062050

来源: IOP

【 摘 要 】

Taking Landsat remote sensing image as the main data source, the research on land use changes in Panjin City in 2005 to 2015 is made with the support of remote sensing platform and GIS platform in this paper; the range of land use changes and change rate are analyzed through the classification of remote sensing image; the dynamic analysis on land changes is made with the help of transfer matrix of land use type; the quantitative calculation on all kinds of dynamic change features of land changes is made by utilizing mathematical model; and the analysis on driving factors of land changes of image is made at last. The research results show that, in recent ten years, the area of cultivated land in Panjin City decreased, the area of vegetation increased, and meanwhile the area of road increased drastically, the settlement place decreased than ever, and water area changed slightly.