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| 基于遥感和GIS的哈尔滨城区热岛效应研究 | |
| 引用本文： | 吴学伟,杨冰,智长贵,龚文峰.基于遥感和GIS的哈尔滨城区热岛效应研究[J].地理信息世界,2006,4(5):63-66. |
| 作者姓名： | 吴学伟 杨冰 智长贵 龚文峰 |
| 作者单位： | 1. 东北林业大学,黑龙江,哈尔滨,150040 2. 黑龙江省土地开发整理中心,黑龙江,哈尔滨,150090 3. 国家林业局调查规划设计院,北京,100714 |
| 摘 要： | 本文利用遥感和GIS技术对LandsatETM 热红外遥感数据进行处理,反演市区的地面亮温,并进行正规化处理和等级划分,研究城市热岛的时空变化规律和温度场的空间分布规律,揭示城市热岛效应空间格局。通过对哈尔滨市区热岛效应分析,可以确定城区内热岛效应的分布及监测城市化进程,为城市热环境质量评价和热源调查提供准确、丰富的信息。 |
| 关 键 词： | 热岛效应 地面亮温 热红外图像 |
| 文章编号： | 1672-1586(2006)05-0063-04 |
| 收稿时间： | 2006-06-05 |
| 修稿时间： | 2006年6月5日 |
Study on the Heat Island Effect in Harbin City Based on RS and GIS |
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| WU Xue-wei,YANG Bing,ZHI Chang-gui,GONG Wen-feng.Study on the Heat Island Effect in Harbin City Based on RS and GIS[J].Geomatics World,2006,4(5):63-66. | |
| Authors: | WU Xue-wei YANG Bing ZHI Chang-gui GONG Wen-feng |
| Institution: | 1.College of Civil Engineering of Northeast Forestry University, Harbin 150040, China; 2.Provincial Land Planning and Rehabilitation Center of Heilongjiang, Harbin 150090, China; 3.Academy of Forestry Inventory and Planning, Beijing 100714, China |
| Abstract: | This paper simulated the ground brightness temperature in the city area using the thermal infrared remote sensing images data (Landsat ETM ) based on Remote Sensing (RS) and Geographical Information System (GIS) technologies. The images of ground brightness temperature were divided into several grades for studying the rule of spatial-temporal changes and the temperature's spatial distribution. It pointed out the heat island effect spatial structures in the city. The distribution of the heat-island effect is identified to monitor the urban development by the analysis of heat island effect in Harbin. The accurate and enough information will be offered for the urban heat environment assessment and heat headstream research. |
| Keywords: | heat island effect ground brightness temperature thermal infrared images |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |