干旱区生态环境知识资源中心(Arid): Utilizing Landsat-8 and ASTER data in geologic mapping of hyper-arid mountainous region: case of Gabal Batoga area, South Eastern Desert of Egypt

Arid

DOI	10.1007/s12665-020-8845-4
	Utilizing Landsat-8 and ASTER data in geologic mapping of hyper-arid mountainous region: case of Gabal Batoga area, South Eastern Desert of Egypt
	Sadek, Mohamed F.1; El-kalioubi, Baher A.2; Ali-Bik, Mohamed W.3; El Hefnawi, Mariam A.3; Elnazer, Ahmad A.3
通讯作者	Ali-Bik, Mohamed W.
来源期刊	ENVIRONMENTAL EARTH SCIENCES
ISSN	1866-6280
EISSN	1866-6299
出版年	2020
卷号	79 期号:5
英文摘要	Landsat-8 and ASTER images were utilized to derive geological information and mapping of a hyper-arid mountainous region. Principal component analyses and band rationing techniques in conjunction with petrography and field investigations enabled to produce a modified new geologic map of Gabal Batoga area, along the Red Sea coast of Egypt. The area is built by non-consanguineous diverse Pan-African basement rock units. These rock units are widely distributed in the Arabian-Nubian Shield. ASTER principal component images (PC2, PC5, PC7) and (PC2, PC3, PC8) as well as band ratio images (b4/b7, b3/b4, b2/b1) were effective in accurate lithological discrimination of the exposed rock units in the study area. The process was also enhanced and emphasized by Landsat-8 principal component images (PC2, PC4, and PC7) and band ratio (b6/b2, b6/b7, b6/b5 x b4/b5). The used methodology and techniques can be applicable in many similar arid and hyper-arid areas in the Arabian-Nubian Shield and elsewhere.
英文关键词	Hyper-arid mountainous Pan-African basement rocks Gabal Batoga Mapping Landsat-8 ASTER
类型	Article
语种	英语
国家	Egypt
收录类别	SCI-E
WOS记录号	WOS:000517988100001
WOS关键词	ARABIAN-NUBIAN SHIELD ; PRINCIPAL-COMPONENT ANALYSIS ; SPACEBORNE THERMAL EMISSION ; HAMISANA SHEAR ZONE ; BASEMENT ROCKS ; ETM+ DATA ; AFRICAN ; COMPLEX ; MINERALIZATION ; PETROGENESIS
WOS类目	Environmental Sciences ; Geosciences, Multidisciplinary ; Water Resources
WOS研究方向	Environmental Sciences & Ecology ; Geology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/314424
作者单位	1.Natl Author Remote Sensing & Space Sci, Cairo, Egypt; 2.Ain Shams Univ, Geol Dept, Fac Sci, Cairo, Egypt; 3.Natl Res Ctr, Geol Sci Dept, Cairo, Egypt
推荐引用方式 GB/T 7714	Sadek, Mohamed F.,El-kalioubi, Baher A.,Ali-Bik, Mohamed W.,et al. Utilizing Landsat-8 and ASTER data in geologic mapping of hyper-arid mountainous region: case of Gabal Batoga area, South Eastern Desert of Egypt[J],2020,79(5).
APA	Sadek, Mohamed F.,El-kalioubi, Baher A.,Ali-Bik, Mohamed W.,El Hefnawi, Mariam A.,&Elnazer, Ahmad A..(2020).Utilizing Landsat-8 and ASTER data in geologic mapping of hyper-arid mountainous region: case of Gabal Batoga area, South Eastern Desert of Egypt.ENVIRONMENTAL EARTH SCIENCES,79(5).
MLA	Sadek, Mohamed F.,et al."Utilizing Landsat-8 and ASTER data in geologic mapping of hyper-arid mountainous region: case of Gabal Batoga area, South Eastern Desert of Egypt".ENVIRONMENTAL EARTH SCIENCES 79.5(2020).