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Volume 18 Issue 2
Apr.  2007
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Mansour S Al-Mokredi*, Hu Guangdao (胡光道), Bassam F Al Bassam. Using Remote Sensing Data to Delineate the Lineaments for Hydrothermal Mineral Prediction in Heqing Area, Northwest Yunnan Province, China. Journal of Earth Science, 2007, 18(2).
Citation: Mansour S Al-Mokredi*, Hu Guangdao (胡光道), Bassam F Al Bassam. Using Remote Sensing Data to Delineate the Lineaments for Hydrothermal Mineral Prediction in Heqing Area, Northwest Yunnan Province, China. Journal of Earth Science, 2007, 18(2).

Using Remote Sensing Data to Delineate the Lineaments for Hydrothermal Mineral Prediction in Heqing Area, Northwest Yunnan Province, China

  • Received Date: 2018-07-15
  • Rev Recd Date: 2018-07-15
  • Publish Date: 2018-07-15
  • Lineamentextractionandanalysisisoneoftheroutineworkinmappingmediumandlargeareasusingremotesensingdata,mostofwhicharesatelliteimages.LandsatEnhancedThematicMapper(ETM)of945×1232pixelssubsceneacquiredon21March2000coveringthenorthwesternpartofYunnanProvincehasbeendigitallyprocessedusingERMappersoftware.Thisarticleaimstoproducelineamentdensitymapthatpredictsfavorablezonesforhydrothermalmineraloccurrencesandquantifyspatialassociationsbetweentheknownhydrothermalmineraldeposits.Intheprocessoflineamentextractionanumberofimageprocessingtechniqueswereapplied.TheextractedlineamentswereimportedintoMapGISsoftwareandasuitablegridof100m×100mwaschosen.TheKrigingmethodwasusedtocreatethelineamentdensitymapofthearea.Theresultsshowthatremotesensingdatacouldbeusefultoextractthelineamentsinthearea.Theselineamentsarecloselycorrelatedwiththefaultsobtainedthroughothergeologicalinvestigationmethods.Oncomparingwithfielddatathelineament-densitymapidentifiestwoimportanthighprospectivezones,wherelarge-scaledepositsarealreadyexisting.Inadditionthemaphighlightsunrecognizedtargetareasthatrequirefollowupinvestigation.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Using Remote Sensing Data to Delineate the Lineaments for Hydrothermal Mineral Prediction in Heqing Area, Northwest Yunnan Province, China

Abstract: Lineamentextractionandanalysisisoneoftheroutineworkinmappingmediumandlargeareasusingremotesensingdata,mostofwhicharesatelliteimages.LandsatEnhancedThematicMapper(ETM)of945×1232pixelssubsceneacquiredon21March2000coveringthenorthwesternpartofYunnanProvincehasbeendigitallyprocessedusingERMappersoftware.Thisarticleaimstoproducelineamentdensitymapthatpredictsfavorablezonesforhydrothermalmineraloccurrencesandquantifyspatialassociationsbetweentheknownhydrothermalmineraldeposits.Intheprocessoflineamentextractionanumberofimageprocessingtechniqueswereapplied.TheextractedlineamentswereimportedintoMapGISsoftwareandasuitablegridof100m×100mwaschosen.TheKrigingmethodwasusedtocreatethelineamentdensitymapofthearea.Theresultsshowthatremotesensingdatacouldbeusefultoextractthelineamentsinthearea.Theselineamentsarecloselycorrelatedwiththefaultsobtainedthroughothergeologicalinvestigationmethods.Oncomparingwithfielddatathelineament-densitymapidentifiestwoimportanthighprospectivezones,wherelarge-scaledepositsarealreadyexisting.Inadditionthemaphighlightsunrecognizedtargetareasthatrequirefollowupinvestigation.

Mansour S Al-Mokredi*, Hu Guangdao (胡光道), Bassam F Al Bassam. Using Remote Sensing Data to Delineate the Lineaments for Hydrothermal Mineral Prediction in Heqing Area, Northwest Yunnan Province, China. Journal of Earth Science, 2007, 18(2).
Citation: Mansour S Al-Mokredi*, Hu Guangdao (胡光道), Bassam F Al Bassam. Using Remote Sensing Data to Delineate the Lineaments for Hydrothermal Mineral Prediction in Heqing Area, Northwest Yunnan Province, China. Journal of Earth Science, 2007, 18(2).

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