应用科学学报 ›› 2018, Vol. 36 ›› Issue (5): 798-807.doi: 10.3969/j.issn.0255-8297.2018.05.007

• 信号与信息处理 • 上一篇    下一篇

海南城市发展进程遥感监测分析与模拟

王恒1,3, 张丽2, 毕森1,2, 韩瑞丹1   

  1. 1. 中国科学院遥感与数字地球研究所 数字地球重点实验室, 北京 100094;
    2. 海南省地球观测重点实验室, 海南 三亚 572029;
    3. 中国科学院大学 电子电气与通信工程学院, 北京 100049
  • 收稿日期:2017-06-02 修回日期:2017-11-03 出版日期:2018-09-30 发布日期:2018-09-30
  • 通信作者: 张丽,研究员,研究方向:生态遥感,E-mail:zhangli@radi.ac.cn E-mail:zhangli@radi.ac.cn
  • 基金资助:
    海南省重大科技计划项目(No.ZDKJ2016021);海南省科技合作专项资金项目(No.KJHZ2015-14);海南省重点研发计划项目(No.ZDYF2016183)资助

Remote Sensing Monitoring and Simulation of City Development for Hainan Province

WANG Heng1,3, ZHANG Li2, BI Sen1,2, HAN Rui-dan1   

  1. 1. Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing 100094, China;
    2. Hainan Key Laboratory of Earth Observation, Sanya 572029, Hainan Province, China;
    3. School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2017-06-02 Revised:2017-11-03 Online:2018-09-30 Published:2018-09-30

摘要: 基于混合像元分解模型与CLUE-S模型相结合的方法,对海南省三亚市和海口市两个不同类型城市在2000–2015年期间的城市化进程进行了监测,模拟分析了两个城市2020年城市土地利用分布格局及异同.结果表明,海口市和三亚市在15年来均存在大幅度城市扩张情况,其中三亚市扩张了3.4倍,扩张程度更为巨大.实验表明,所采用的混合像元分解模型与CLUE-S模型相结合的方法能够提供更加精细的城市发展过程信息,有助于城市规划与国土资源决策.

关键词: 混合像元分解模型, 遥感监测, 模拟, 城市扩张, CLUE-S模型

Abstract: For two different types of cities of Hainan Province, the urban expansion of Haikou City and Sanya City during 2000-2015 was analysed and monitored by the combination of the pixel unmixing model and decision tree method. Furthermore, we simulated the distribution pattern of the urban land usage in 2020 based on CLUE-S model, and compared the differences of urban development between the two cities. Simulation results show that Haikou City and Sanya City will have substantial expansions in 15 years, especialy Sanya City will be expended 3.4 times. Experiments show that the combination of the pixels unmixing model and CLUE-S model can provide more detail information on the urban development process, and is helpful to urban planning and land resources decisionmaking.

Key words: pixel un-mixing model, CLUE-S model, urban expansion, simulation, remote sensing monitoring

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