Extraction and application of impervious surface area in Yellow River Delta
文献类型：会议论文
| 作者 | Li,Mingjie ; Hou,Xiyong ; Zhu,Mingming ; Shen,Chunyan |
| 出版日期 | 2010 |
| 会议日期 | 2010-08-28 |
| 关键词 | Geology Remote Sensing Rivers Spectrum Analysis Spectrum Analyzers Surface Measurement |
| 页码 | 634 - 637 |
| 通讯作者 | Li,M. |
| 英文摘要 | Impervious surfaces as a special factor mainly made by human not only can indicate changes of LUCC and the Urbanization, and is also a good indicator of environmental quality. In this paper, we took the TM image data of the Yellow River Delta (YRD) region especially the Dongying city in 2009 as study area, used the Normalized Mixing Spectral Analysis Model (NSMA) and aided the product of maximum likelihood classify to obtain the high accuracy map of percent impervious surface (PIS). In addition, the urban (town) were distinguished by setting appropriate threshold according to the PIS and the investigation data. The results indicated that, the combination of the NSMA and the maximum likelihood method was effective to differentiate alkaline land from build-up area; In the whole study area of YRD, the non-urban (non-town) area was an absolutely dominant type with the 92% percent area, while in the area with the PIS value of grater than 10%, the percents area of the urban (town) were 63%, specifically to the low, middle, high development levels area, each was 13%, 22%, 28% in sequence; The relationships between PIS and LST, ET revealed that the higher the PIS, the higher the LST while the lower the ET and there would be a clearly positive (negative) exponential relationships between the PIS and the LST (ET). And the study on impervious surface would be useful to further research on its sprawl and quantitative relationships between the PIS and the other land surface parameters. © 2010 IEEE. |
| 产权排序 | (1) Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China; (2) Graduate School of the Chinese Academy of Sciences, Beijing 100049, China; (3) South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China; (4) Guangdong Ocean University, Zhanjiang 524088, China |
| 会议录 | 2010 2nd IITA International Conference on Geoscience and Remote Sensing, IITA-GRS 2010
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| 会议录出版者 | IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States |
| 学科主题 | 水文学 |
| 语种 | 英语 |
| URL标识 | 查看原文 |
| ISBN号 | ISBN-13:9781424485154 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/4750]  |
| 专题 | 烟台海岸带研究所_海岸带信息集成与综合管理实验室 |
| 推荐引用方式 GB/T 7714 | Li,Mingjie,Hou,Xiyong,Zhu,Mingming,et al. Extraction and application of impervious surface area in Yellow River Delta[C]. 见:. 2010-08-28. |
入库方式： OAI收割
来源：烟台海岸带研究所
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