Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1007/s12517-017-3101-2 |
Lithologic mapping of Aja granitic batholiths, Ha’il, Saudi Arabia, using remote sensing | |
Hereher, Mohamed E.1,2; Abdullah, Shehta E.2,3 | |
通讯作者 | Hereher, Mohamed E. |
来源期刊 | ARABIAN JOURNAL OF GEOSCIENCES |
ISSN | 1866-7511 |
EISSN | 1866-7538 |
出版年 | 2017 |
卷号 | 10期号:14 |
英文摘要 | In this study, remote sensing, field and petrographic investigation were integrated for lithological mapping of different granitic masses in Aja complex of Ha’il, Saudi Arabia. The Landsat-8 data were processed to spectrally discriminate variations within rock types using band combinations, band ratioing and principal component analysis (PCA) techniques. Results showed that band combination of the principal components could potentially distinguish the different rock units of Aja complex than any other transform. Field observations and petrographic identification were performed to validate remotely sensing data and to map different rock units. Alkali granites were accurately recorded on the peripheries of Aja Mountain. The present study demonstrates that remote sensing techniques could provide useful tools for mapping economic rock types, particularly in well-exposed arid regions. |
英文关键词 | Aja Alkali-granite Remote sensing PCA |
类型 | Article |
语种 | 英语 |
国家 | Egypt ; Saudi Arabia |
收录类别 | SCI-E |
WOS记录号 | WOS:000407428400008 |
WOS关键词 | THEMATIC-MAPPER DATA ; A-TYPE GRANITES ; LANDSAT-TM ; EASTERN DESERT ; TECTONIC EVOLUTION ; SHIELD ; EGYPT ; ACCRETION ; ROCKS ; OPHIOLITES |
WOS类目 | Geosciences, Multidisciplinary |
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/2XILL650/197485 |
作者单位 | 1.Damietta Univ, Dept Environm Sci, Fac Sci, New Damietta, Egypt; 2.Univ Hail, Fac Sci, Hail, Saudi Arabia; 3.Zagazig Univ, Geol Dept, Fac Sci, Zagazig, Egypt |
推荐引用方式 GB/T 7714 | Hereher, Mohamed E.,Abdullah, Shehta E.. Lithologic mapping of Aja granitic batholiths, Ha’il, Saudi Arabia, using remote sensing[J],2017,10(14). |
APA | Hereher, Mohamed E.,&Abdullah, Shehta E..(2017).Lithologic mapping of Aja granitic batholiths, Ha’il, Saudi Arabia, using remote sensing.ARABIAN JOURNAL OF GEOSCIENCES,10(14). |
MLA | Hereher, Mohamed E.,et al."Lithologic mapping of Aja granitic batholiths, Ha’il, Saudi Arabia, using remote sensing".ARABIAN JOURNAL OF GEOSCIENCES 10.14(2017). |
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