城市热岛遥感研究进展

Research Progress on Urban Heat Island Based on Remote Sensing Technology

对国内外城市热岛研究现状进行了总结,介绍了城市热岛产生的原因与危害、城市热岛遥感卫星信息源现状及信息处理方法和城市热岛效应与城市化关系研究,指出了目前数据源、陆地表面温度反演精度和城市热岛效应的地学关系研究等问题,并进行了分析与展望。

The research status of the urban heat island at home and abroad was summarized.The causes and the harm of urban heat island,urban heat island remote sensing satellite information source status and information processing methods,urban heat island effect and urbanization relations were introduced.The existent problems about the existing data sources,land surface temperature retrieval accuracy and the relationship between the urban heat island research and geography were pointed out and these were analyzed and prospected.