基于ETM数据的佳木斯市地热预测研究  

Study on Geothermal Forecast Based on ETM Data in Jiamusi City

作　　者：许军强[1] 邢立新[1] 王明常[1] 孙珂[1] 何月[1] 饶萍[1] 

机构地区：[1]吉林大学地球探测科学与技术学院

出　　处：《遥感信息》2007年第2期55-58,I0005,共5页Remote Sensing Information

基　　金：黑龙江省佳木斯市地热普查项目(3K1061294422)

摘　　要：热红外遥感技术是地热资源调查的有效途径之一。在佳木斯市地热调查研究中,利用ETM热红外波段数据和相应的气象资料,采用单窗算法,反演佳木斯地表温度,分析了地表温度的空间分布特征和热异常状况。研究结果表明,佳木斯市区北东东约30km处存在明显的地表温度异常区,且异常区分布与隐伏断裂构造的分布有较好的对应关系,此区域为寻找地热资源的有利区域。Thermal infrared remote sensing technique is one of the approaches to the geothermal resource survey. In the study of geothermal resource in Jiamusi city, this paper retrieved land surface temperature with mono-window algorithm using ETM ＋ thermal infrared band data and corresponding weather data and analyzed land temperature spatial distribution character and thermal abnormal status. The result indicates that there is a distinct land surface temperature abnormal area in the N-EE direction 30km away from the city and its distribution is well related to the hidden fault structure. So, we consider that it is an important area for exploration of geothermal resource.

关 键 词：地热 热红外遥感 隐伏构造 地表温度反演 

分 类 号：P237.9[天文地球—摄影测量与遥感]