干旱区生态环境知识资源中心(Arid): An integrated ASTER-based approach for mapping carbonatite and iron oxide-apatite deposits

Arid

DOI	10.1080/10106049.2021.1953617
	An integrated ASTER-based approach for mapping carbonatite and iron oxide-apatite deposits
	Malainine, Cheikh-Elwali; Raji, Otmane; Ouabid, Muhammad; Khouakhi, Abdou; Bodinier, Jean-Louis; Laamrani, Ahmed; El Messbahi, Hicham; Youbi, Nasrrddine; Boumehdi, Moulay Ahmed
通讯作者	Malainine, CE (corresponding author), Mohammed VI Polytech Univ UM6P, Geol & Sustainable Min, Benguerir, Morocco.
来源期刊	GEOCARTO INTERNATIONAL
ISSN	1010-6049
EISSN	1752-0762
出版年	2021-07
英文摘要	Mapping of carbonatites and related mineral deposits has occupied prominent place in mineral resource exploration programs given their potential to host valuable concentrations of critical metals such as rare earth elements and niobium. Based on spectral characteristics of most indicative minerals for these rocks, a mapping approach was developed using Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) data. The combination of band rationing outcomes with components from the principal component analysis and minimum noise fraction techniques highlighted the targeted rocks, with the excellent prospective zone representing similar to 0.2% of the total investigated area. This approach was successfully applied to the Gleibat Lafhouda complex to rapidly delineate carbonatites and iron oxide-apatite ore outcrops. Results were validated through field observations and in-situ geochemical analysis using a portable X-ray fluorescence analyzer. Field data have also served as training data to perform a supervised classification, allowing further improvement of the mapping results.
英文关键词	Remote sensing ASTER data mineral resource exploration carbonatite iron oxide-apatite ore
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000678525800001
WOS关键词	SPACEBORNE THERMAL EMISSION ; REFLECTION RADIOMETER ASTER ; HYDROTHERMAL ALTERATION ZONES ; CENTRAL EASTERN DESERT ; WEST-AFRICAN CRATON ; CENTRAL HIGH-ATLAS ; SPECTRAL-ANALYSIS ; DATA PRODUCTS ; DLIM MASSIF ; ROCKS
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/2XILL650/363375
作者单位	[Malainine, Cheikh-Elwali; Raji, Otmane; Ouabid, Muhammad; Bodinier, Jean-Louis] Mohammed VI Polytech Univ UM6P, Geol & Sustainable Min, Benguerir, Morocco; [Malainine, Cheikh-Elwali; Youbi, Nasrrddine; Boumehdi, Moulay Ahmed] Cadi Ayyad Univ, Dept Geol, Fac Sci Semlalia, Marrakech, Morocco; [Khouakhi, Abdou] Cranfield Univ, Ctr Environm & Agr Informat, Sch Water Energy & Environm, Cranfield, Beds, England; [Bodinier, Jean-Louis] Univ Montpellier, Geosci Montpellier Lab, Montpellier, France; [Laamrani, Ahmed] UM6P, Ctr Remote Sensing Applicat CRSA, Benguerir, Morocco; [El Messbahi, Hicham] Sidi Mohamed Ben Abdallah Univ, Dept Geol, Taza, Morocco; [Youbi, Nasrrddine] Tomsk State Univ, Fac Geol & Geog, Tomsk, Russia
推荐引用方式 GB/T 7714	Malainine, Cheikh-Elwali,Raji, Otmane,Ouabid, Muhammad,et al. An integrated ASTER-based approach for mapping carbonatite and iron oxide-apatite deposits[J],2021.
APA	Malainine, Cheikh-Elwali.,Raji, Otmane.,Ouabid, Muhammad.,Khouakhi, Abdou.,Bodinier, Jean-Louis.,...&Boumehdi, Moulay Ahmed.(2021).An integrated ASTER-based approach for mapping carbonatite and iron oxide-apatite deposits.GEOCARTO INTERNATIONAL.
MLA	Malainine, Cheikh-Elwali,et al."An integrated ASTER-based approach for mapping carbonatite and iron oxide-apatite deposits".GEOCARTO INTERNATIONAL (2021).