干旱区生态环境知识资源中心(Arid): Topographically and hydrologically signatures express subsurface geological structures in an arid region: a modified integrated approach using remote sensing and GIS

Arid

DOI	10.1080/10106049.2020.1801858
	Topographically and hydrologically signatures express subsurface geological structures in an arid region: a modified integrated approach using remote sensing and GIS
	Elmahdy, Samy Ismail; Ali, Tarig A.; Mohamed, Mohamed Mostafa; Yahia, Mohamed
通讯作者	Elmahdy, SI
来源期刊	GEOCARTO INTERNATIONAL
ISSN	1010-6049
EISSN	1752-0762
英文摘要	This study aims to investigate the ability of remote sensing sensors to map subsurface fault zones with the support of hydrological information collected from boreholes. We first extract linear features crosscut and drain the study area and its adjoining mountainous areas from the Phased Array type L-band Synthetic Aperture Radar (PALSAR), the Landsat 8 images and a set of slope and shaded relief maps derived from the PALSAR DEM using visual interpretation and D8 algorithm. To delineate displacements of subsurface faults were then, interpreted from interpolated maps of groundwater level and aquifer thickness. The subsurface faults are well evident in the form palaeochannels, abruption change in flow direction and the change in the groundwater table and aquifer thickness. The extracted surface linear features were compared against those that exist in the geological map. The result showed that the subsurface geological structures can be indicated from remote sensing and hydrological data.
英文关键词	Remote sensing UAE subsurface structures Al Jaaw hydrological
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000558961200001
WOS关键词	EASTERN ABU-DHABI ; GROUNDWATER SALINITY ; NORTHERN OMAN ; GRAVITY ; AQUIFER ; DEFORMATION ; EVOLUTION ; PLAIN
WOS类目	Environmental Sciences ; Geosciences, Multidisciplinary ; Remote Sensing ; Imaging Science & Photographic Technology
WOS研究方向	Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/328148
作者单位	[Elmahdy, Samy Ismail; Ali, Tarig A.; Yahia, Mohamed] Amer Univ Sharjah, Coll Engn, GIS & Mapping Lab, Sharjah, U Arab Emirates; [Elmahdy, Samy Ismail; Ali, Tarig A.] Amer Univ Sharjah, Coll Engn, Civil Engn Dept, Sharjah, U Arab Emirates; [Mohamed, Mohamed Mostafa] United Arab Emirates Univ, Civil & Environm Engn Dept, Al Ain, U Arab Emirates
推荐引用方式 GB/T 7714	Elmahdy, Samy Ismail,Ali, Tarig A.,Mohamed, Mohamed Mostafa,et al. Topographically and hydrologically signatures express subsurface geological structures in an arid region: a modified integrated approach using remote sensing and GIS[J].
APA	Elmahdy, Samy Ismail,Ali, Tarig A.,Mohamed, Mohamed Mostafa,&Yahia, Mohamed.
MLA	Elmahdy, Samy Ismail,et al."Topographically and hydrologically signatures express subsurface geological structures in an arid region: a modified integrated approach using remote sensing and GIS".GEOCARTO INTERNATIONAL