LIU Jian,LIU Xiao-qin,HE Zheng-wei.Urban Heat Island Effect Based on TM Remote Sensing Image in Chongqing[J].Research of Soil and Water Conservation,2010,17(05):172-175.
基于TM影像的城市热岛效应研究——以重庆市为例
- Title:
- Urban Heat Island Effect Based on TM Remote Sensing Image in Chongqing
- 分类号:
- TP751
- 摘要:
- 根据LandsatTM数据，利用单窗算法对重庆市主城区进行地表温度反演，得出重庆市主城区地表温度场的分布规律，并通过选取样区对地表温度空间分布作了对比分析。结果表明：重庆市城区与近郊温差为4.75℃，城区与郊区温差达9.88℃，城市热岛效应明显；城市地表温度与土地利用类型紧密相关。研究成果对于改善城市生态环境、加强科学规划有重要的参考价值。
- Abstract:
- This paper studies the response of urban surface temperature in Chongqing. According to Landsat TM Remote Sensing, using single-window algorithm to retrieve surface temperature, obtained in Chongqing urban area the distribution of surface temperature and the sample area by selecting the spatial distribution of surface temperature were compared. The results showed that it is close to 4.75℃ with Chongqing city and Peri-urban,and temperature difference between urban and suburban areas over 9.88℃, urban heat island effect is very obvious; The urban surface temperature and land use types are closely related. The research results for improving the urban ecological environment, strengthen the scientific planning of important have important reference value.
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相似文献/References:
[1]张宇,赵伟,龙凤,等.基于Landsat TM/TIRS的重庆市主城区热岛效应研究[J].水土保持研究,2015,22(05):191.
ZHANG Yu,ZHAO Wei,LONG Feng,et al.Study of Urban Heat Island Based on Landsat TM/TIRS in the Central Area of Chongqing City[J].Research of Soil and Water Conservation,2015,22(05):191.
[2]周梅,张飞,姜红涛,等.渭干河—库车河三角洲绿洲地表温度时空变化特征研究[J].水土保持研究,2013,20(06):151.
ZHOU Mei,ZHANG Fei,JIANG Hong-tao,et al.Analysis on Spatiotemporal Changes of Land Surface Temperature in the Delta Oasis of Weigan and Kuqa River[J].Research of Soil and Water Conservation,2013,20(05):151.
备注/Memo
收稿日期:2010-3-30;改回日期:2006-7-16。
基金项目:国家“十一五”科教支撑计划（（2008BAK49B02）；国家863重点项目（2007AA120306）
作者简介:刘建（1985- ），男，重庆垫江人，硕土研究生，主要从事遥感与地理信息系统应用研究。E-mail：liu_jian1985@126.com
通讯作者:张俊斌（1968- ），博士，研发长，主要从事地理信息系统、景观生态与水土资源保育之设计与研究。