Publication Date:
2017-06-14
Description:
Taking advantage of the band-ratioing operation, principal component analysis (PCA), and multifractal model, the OLI image was employed to extract iron - stained and hydroxyl alteration in and around the Linghou copper-polymetal mine. Findings showed that the extraction results successfully bypassed the interferences caused by the quite thick vegetational and sedimentary covers, and can accurately locate the Linghou diggings, as well as several suspected ore spots. This study may have contributed a useful case study for in-depth geological remote-sensing analysis.
Print ISSN:
1755-1307
Electronic ISSN:
1755-1315
Topics:
Geography
,
Geosciences
,
Physics
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