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  • 标题:Photo-lithological map of the southern flank of the Tindouf Basin (Western Sahara)
  • 本地全文:下载
  • 作者:Andrea Ciampalini ; Francesca Garfagnoli ; Benedetta Antonielli
  • 期刊名称:Journal of Maps
  • 印刷版ISSN:1744-5647
  • 出版年度:2012
  • 卷号:8
  • 期号:4
  • 页码:453-464
  • DOI:10.1080/17445647.2012.746947
  • 出版社:Journal of Maps
  • 摘要:This paper examines the potential to map surface geology by applying specific enhancement techniques to Landsat 7 ETM+ imagery, resulting in false color composite images, which were interpreted and then validated during a field campaign. The study area is located on the southern flank of the Tindouf Basin (Western Sahara), and it is noted that there is a general lack of bibliographic data due both to the region's remote location and to its difficult political situation. A number of photo-lithological units were mapped within the Proterozoic basement and the sedimentary succession of the Tindouf Basin incisively contributing to the knowledge of the geological setting of this area.
  • 关键词:Landsat ETM +; enhancement techniques; photo-interpretation; geological mapping; Tindouf Basin; Western Sahara
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