桂東姑婆山地區(qū)遙感礦化蝕變提取及構(gòu)造信息解譯研究.pdf

1、桂林理工大學(xué)碩士學(xué)位論文桂東姑婆山地區(qū)遙感礦化蝕變提取及構(gòu)造信息解譯研究姓名：周欣申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：地球探測(cè)與信息技術(shù)指導(dǎo)教師：吳虹20090401AbstractTheresourceofenergyandmineralproductshavebeenacenterproblemofeconomicdevelopment，moreandmoremineralproductsaredemandedbyournationalecon

2、omicbuildingSotheconflictbetweensupplyanddemandisincreaseddayafterdaywhereasdepositsisdecreasedyearafteryearandsomemineralswhichhadnoweasilybeenfindbefore，suchasoutcroppingmineral，lightmineral，largemineral，andSOonaredecr

3、easedtooItisclearthatwemightaswellearlierfindthesolutionofresourceexplorationanddepositstudywhichshouldbeaneffectiverapidandexacttechnologyusedittocarryoutmetallogenicprognosisWiththespecialadvantage，remotesensingdevelop

4、sanimportantfunctionandproducesagoodsocialandeconomicperformanceWitllthedevelopmentofthecomputerremotesensing(RS)andgeographicalinformationsystem(GIS)，themanualinterpretationthemetallogeneticalterationpick—upandthemultid

5、atafusiongainedanewbreakthroughThisstudyisbasedonideasofthenearwall—rockalterationmineralprospectingcriteriaasthestartingpointofthevegetationcoverserious，theBSeoftraditionalmethodsofgeologicalprospectingbadeffect，cyclele

6、ngth，thehi曲costofGuidongGuposhanareas，theuseofETMremotesensingimageabnormalmineralizationandalterationinformationextractionusingziyuan2remotesensingimagetoextractinformationonthetectonic、Ⅳitlldetailedgeologicalinformatio

7、ntoeliminateorreducenonmineralizedanomalyinterferenceinformationtheinitialalterationofinformationofremotesensinganomaliesintheregionalmetaUogenicpredictionapplicationsThemaincotentofthisthesisis：Firstofall，thestudyareaof

8、theETMremotesensingimageforthegeometriccorrectioncolorsynthesis，thepromoterregionofcontrastenhancementandpreprocessingwork，carryoutOrthocorrectionandfusionsplicingonziyuan2remotesensingimagethenontheziyuan2remotesensingi