干旱区生态环境知识资源中心(Arid): Rock Unit Discriminations Using Image Processing Technique of Ablah Area, Arabian shield, Saudi Arabia

Arid

DOI	10.1007/s12524-021-01370-1
	Rock Unit Discriminations Using Image Processing Technique of Ablah Area, Arabian shield, Saudi Arabia
	Bishta, Adel Zein; Sonbul, Abdullah Rasheed
通讯作者	Bishta, AZ (corresponding author), King Abdulaziz Univ, Fac Earth Sci, Dept Geoexplorat Tech, POB 80206, Jeddah 21589, Saudi Arabia.
来源期刊	JOURNAL OF THE INDIAN SOCIETY OF REMOTE SENSING
ISSN	0255-660X
EISSN	0974-3006
出版年	2021
英文摘要	Ablah area is a basin among the deformed and weakly metamorphosed, post-amalgamation volcanosedimentary sequence in the Arabian shield, Saudi Arabia. It is a promising area for some economic deposits. This study aims to construct a detailed geological map and rock unit discrimination of the area, using digital image processing techniques. The satellite digital data comprise Landsat-7 and SPOT-5 are used for regional, reconnaissance, and detailed geological mapping. The high spatial resolution (HR) digital data of SPOT-5 were processed to create a detailed lithologic and structure maps of the study area (1:10,000). The outcomes of the work reflect that the mineralization in the Ablah area (e.g., gold, copper, and associated minerals) are mainly associated with the altered metasediments and metavolcanics. The alteration zones in the Ablah area are aligned in a way controlled by structural lineaments trending NNW-SSE, WNW-ESE, NE-SW, and N-S.
英文关键词	Arabian shield Geological mapping Mineral occurrences Image processing SPOT-5 data Image ratios
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000642385300002
WOS关键词	SOUTH EASTERN DESERT ; LANDSAT TM ; ASIR TERRANE ; LINEAMENT ; SATELLITE ; EGYPT ; EXTRACTION ; FIELD ; GOLD
WOS类目	Environmental Sciences ; Remote Sensing
WOS研究方向	Environmental Sciences & Ecology ; Remote Sensing
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/352360
作者单位	[Bishta, Adel Zein; Sonbul, Abdullah Rasheed] King Abdulaziz Univ, Fac Earth Sci, Dept Geoexplorat Tech, POB 80206, Jeddah 21589, Saudi Arabia
推荐引用方式 GB/T 7714	Bishta, Adel Zein,Sonbul, Abdullah Rasheed. Rock Unit Discriminations Using Image Processing Technique of Ablah Area, Arabian shield, Saudi Arabia[J],2021.
APA	Bishta, Adel Zein,&Sonbul, Abdullah Rasheed.(2021).Rock Unit Discriminations Using Image Processing Technique of Ablah Area, Arabian shield, Saudi Arabia.JOURNAL OF THE INDIAN SOCIETY OF REMOTE SENSING.
MLA	Bishta, Adel Zein,et al."Rock Unit Discriminations Using Image Processing Technique of Ablah Area, Arabian shield, Saudi Arabia".JOURNAL OF THE INDIAN SOCIETY OF REMOTE SENSING (2021).