干旱区生态环境知识资源中心(Arid): GEOLOGICAL MAPPING USING MULTISPECTRAL REMOTE SENSING DATA IN THE WESTERN CHINA

Arid

	GEOLOGICAL MAPPING USING MULTISPECTRAL REMOTE SENSING DATA IN THE WESTERN CHINA
	Fu, Bihong; Shi, Pilong; Fu, Han; Ninomiya, Yoshiki; Du, Jiaxin
通讯作者	Fu, BH (corresponding author), Chinese Acad Sci, Aerosp Informat Res Inst, Beijing, Peoples R China.
会议名称	IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
会议日期	JUL 28-AUG 02, 2019
会议地点	Yokohama, JAPAN
英文摘要	This study presents new results for geological mapping in arid and semi-arid regions using Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) data. ASTER multispectral thermal-infrared (TIR) data have been processed for mapping soil desertification and salinization at the Taklimakan Desert and its surrounding areas, west China. The mineralogical indices such as Desertification Index (DI) and Salinity Index (SI) were proposed to estimate and monitor the silicate and soluble salt minerals which related with desertification and salinization in the arid and semi-arid environments. These mineralogical indices were verified by field observation and measurement data. It is concluded that the proposed methods have great potential for desertification and salinization mapping in arid and semi arid regions. Thus, it can provide an effective technology for the long-term monitoring and assessment of the eco-environment change in the dry lands on local, regional and global scales.
英文关键词	Desertification Soil salinity Mineralogical indices ASTER TIR data Arid environment
来源出版物	2019 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS 2019)
ISSN	2153-6996
出版年	2019
页码	5583-5586
ISBN	978-1-5386-9154-0
出版者	IEEE
类型	Proceedings Paper
语种	英语
收录类别	CPCI-S
WOS记录号	WOS:000519270605094
WOS关键词	SOIL-SALINITY ; INDICATORS ; VEGETATION
WOS类目	Geosciences, Multidisciplinary ; Remote Sensing
WOS研究方向	Geology ; Remote Sensing
资源类型	会议论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/370107
作者单位	[Fu, Bihong; Shi, Pilong; Fu, Han; Du, Jiaxin] Chinese Acad Sci, Aerosp Informat Res Inst, Beijing, Peoples R China; [Fu, Han; Du, Jiaxin] Univ Chinese Acad Sci, Beijing, Peoples R China; [Ninomiya, Yoshiki] Natl Inst Adv Ind Sci & Technol, Geol Survey Japan, Tsukuba, Ibaraki, Japan
推荐引用方式 GB/T 7714	Fu, Bihong,Shi, Pilong,Fu, Han,et al. GEOLOGICAL MAPPING USING MULTISPECTRAL REMOTE SENSING DATA IN THE WESTERN CHINA[C]:IEEE,2019:5583-5586.