Monitoring land cover changes with remote sensing in transboundary area of Southwest China
文献类型：会议论文
| 作者 | Li J.; Li J. |
| 出版日期 | 2005 |
| 关键词 | remote sensing images land use and land cover changes (LUCC) transboundary area |
| 页码 | 1534-1537 |
| 英文摘要 | The research of land use and land cover changes is a core and focal point for the study on the global changes. Land cover changes are also the leading factor of the regional ecological environment changes. This paper assessed the land use and land cover changes in the transboundary area of Yunnan province in China from 1970's to 2004 by applying remote sensing data including MSS in the 1970s, TM in the 1980s and TM in 2004. The maximum likelihood of supervised classification was used to extract LUCC information from remote sensing image. The total precision is 82.5% and Kappa index is 0.7436. The analysis result of remote sensing showed that most of the surface features are forest and naked rock, and the third is waters. High vegetation cover, serious stony desertification phenomenon, low farmland and scattered grassland are the main characteristic of this area. The driven factors in the transboundary area of Yunnan province in China are analyzed. Conclusions can be drawn as follows: (1) Natural factor (2) Human activity factor (3) Scientific and Technological factor (4) Governmental policy factor (5) Market driven factor (6) Increasing population factor. |
| 收录类别 | CPCI |
| 会议录出版者 | Ieee |
| 语种 | 英语 |
| ISBN号 | 0-7803-9050-4 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/25190]  |
| 专题 | 地理科学与资源研究所_历年回溯文献 |
| 推荐引用方式 GB/T 7714 | Li J.,Li J.. Monitoring land cover changes with remote sensing in transboundary area of Southwest China[C]. 见:. |
入库方式： OAI收割
来源：地理科学与资源研究所
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