QQ客服 官方微博 反馈留言

	Studying groundwater and surface water interactions using airborne remote sensing in Heihe River basin, northwest China
	CHUANKUN LIU ; JIE LIU ; YUE HU ; CHUNMIAO ZHENG
	2015
关键词	Heihe River Basin airborne thermal infrared remote sensing groundwater discharge hot spot analysis
英文摘要	Managing surface water and groundwater as a unified system is important for water resource exploitation and aquatic ecosystem conservation. The unified approach to water management needs accurate characterization of surface water and groundwater interactions. Temperature is a natural tracer for identifying surface water and groundwater interactions, and the use of remote sensing techniques facilitates basin-scale temperature measurement. This study focuses on the Heihe River basin, the second largest inland river basin in the arid and semi-arid northwest of China where surface water and groundwater undergoes dynamic exchanges. The spatially continuous river-surface temperature of the midstream section of the Heihe River was obtained by using an airborne pushbroom hyperspectral thermal sensor system. By using the hot spot analysis toolkit in the ArcGIS software, abnormally cold water zones were identified as indicators of the spatial pattern of groundwater discharge to the river.; 361-365
会议录	Remote Sensing and Hydrology Symposium
语种	英语
内容类型	会议论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/451287]
专题	工学院
推荐引用方式 GB/T 7714	CHUANKUN LIU,JIE LIU,YUE HU,et al. Studying groundwater and surface water interactions using airborne remote sensing in Heihe River basin, northwest China[C]. 见:.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。