干旱区生态环境知识资源中心(Arid): Lithological and Structural Lineament Mapping from Landsat 8 OLI Images in Ras Kammouna Arid Area (Eastern Anti-Atlas, Morocco)

Arid

DOI	10.9719/EEG.2020.53.4.425
	Lithological and Structural Lineament Mapping from Landsat 8 OLI Images in Ras Kammouna Arid Area (Eastern Anti-Atlas, Morocco)
	Es-Sabbar, Brahim; Essalhi, Mourad; Essalhi, Abdelhafid; Mhamdi, Hicham Si
通讯作者	Es-Sabbar, B
来源期刊	ECONOMIC AND ENVIRONMENTAL GEOLOGY
ISSN	1225-7281
EISSN	2288-7962
出版年	2020
卷号	53 期号:4 页码:425-440
英文摘要	The study area is located in the southern part of the M'aider Paleozoic basin in the Moroccan Eastern Anti-Atlas. It is an arid region, characterized by minimal vegetation cover, which can provide an ideal environment to apply remote sensing. In this study, remote sensing and field investigations were integrated for lithological and structural lineaments mapping. The Landsat 8 OLI data were processed in order to understand the role of lithology and geological structures in the distribution of mineral deposits in the study area. To achieve this purpose, the Color Composite (CC), the Principal Component Analysis (PCA) and Band Rationing transformation (BR) tests were performed. The results of remote sensing techniques coupled with field investigations have shown that the zones of high lineaments densities are highly correlated with the occurrences of barite mineralization. These findings depict a spatial relationship between structural lineaments and the mineralization distribution zones. Therefore, the barite and Iron oxides mineralization veins, which occur mainly in the Ras Kammouna district, seem to have a structural control. The methodological approach used in this study examining lithological mapping and lineament extractions can be used to explore mineral deposits in arid regions to a high degree of efficiency.
英文关键词	remote sensing geological mapping Ras Kammouna Eastern Anti-Atlas Morocco
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000589317300007
WOS关键词	WEST-AFRICAN CRATON ; DEFORMATION ; TECTONICS
WOS类目	Geology
WOS研究方向	Geology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/334734
作者单位	[Es-Sabbar, Brahim; Essalhi, Mourad; Essalhi, Abdelhafid; Mhamdi, Hicham Si] Moulay Ismail Univ, Fac Sci & Tech, Dept Geosci, BP 509, Boutalamine 52010, Errachidia, Morocco
推荐引用方式 GB/T 7714	Es-Sabbar, Brahim,Essalhi, Mourad,Essalhi, Abdelhafid,et al. Lithological and Structural Lineament Mapping from Landsat 8 OLI Images in Ras Kammouna Arid Area (Eastern Anti-Atlas, Morocco)[J],2020,53(4):425-440.
APA	Es-Sabbar, Brahim,Essalhi, Mourad,Essalhi, Abdelhafid,&Mhamdi, Hicham Si.(2020).Lithological and Structural Lineament Mapping from Landsat 8 OLI Images in Ras Kammouna Arid Area (Eastern Anti-Atlas, Morocco).ECONOMIC AND ENVIRONMENTAL GEOLOGY,53(4),425-440.
MLA	Es-Sabbar, Brahim,et al."Lithological and Structural Lineament Mapping from Landsat 8 OLI Images in Ras Kammouna Arid Area (Eastern Anti-Atlas, Morocco)".ECONOMIC AND ENVIRONMENTAL GEOLOGY 53.4(2020):425-440.