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| 城市不透水面覆盖度与地面温度遥感估算与分析 | |
| 引用本文： | 邱健壮,桑峰勇,高志宏.城市不透水面覆盖度与地面温度遥感估算与分析[J].测绘科学,2011,36(4):211-213. |
| 作者姓名： | 邱健壮 桑峰勇 高志宏 |
| 作者单位： | 1. 山东农业大学信息科学与工程学院,山东泰安,271018 2. 山东省冶金地质水文勘察公司,济南,250101 3. 中国科学院遥感应用研究所,北京,100101 |
| 摘 要： | 全球气候变暖和城市化的快速发展,导致了城市不透水面急剧增加和热岛效应日趋严重.本文综合利用多源遥感数据进行城市不透水面覆盖度(ISP)和地面温度(LST)的估算,实验结果较好地反映了城市ISP和LST的空间分布和变化状况；同时对二者之间的相关关系进行了简要分析,发现ISP与地面温度之间具有正相关关系,为通过绿化建设改善... |
| 关 键 词： | 多源遥感数据 下垫面 分类回归树 城市热岛 |
RS Estimating and analysis of urban impervious surface percentage and land surface temperature |
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| QIU Jian-zhuang,SANG Feng-yong,GAO Zhi-hong.RS Estimating and analysis of urban impervious surface percentage and land surface temperature[J].Science of Surveying and Mapping,2011,36(4):211-213. | |
| Authors: | QIU Jian-zhuang SANG Feng-yong GAO Zhi-hong |
| Institution: | ③(①School of Information Science and Engineering,Shandong Agricultural University,Shandong Tai’an 271018,China;②Shandong Metallurgy Geology Hydrology Reconnaissance Corporation,Jinan 250101,China;③Institute of Remote Sensing Applications,Chinese Academy of Sciences,Beijing 100101,China) |
| Abstract: | As the rapid development of the global warming and urbanization,urban impervious surface increases suddenly and the urban heat island effect is more and more serious.Impervious surfaces percentage(ISP) and land surface temperature(LST) were estimated using multi-source remote sensing data in this paper.The experimental results reflected the spatial distribution and changes of ISP and LST.Furthermore,a brief analysis was made based on the estimated results,it could be concluded that the IS Phas a positive correlation relationshi Pwith the increase of the urban heat island effect. |
| Keywords: | multi-source remote sensing data underlying surface classification and regression tree(CART) urban heat island |
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