桂北區(qū)帶九萬大山成礦區(qū)遙感找礦預測研究.pdf

1、分類號UDCY991858密級一編號十軔大學CENTRALSOUTHUNIVERSITY碩士學位論文論文題目掛擔廷蔗辦夏太^藏礦匿堡盛熱塹熬烈甄窕學科、專業(yè)壁聲鼉查點葛螺研究生姓名巍塞～生導師姓名及專業(yè)技術職務陳揸監(jiān)熬攙中南人學碩卜學忙漁史摘嚶ABSTRACTAlongwiththecontinuousconsumingofthemineralresonrcesandthecontinuousenlargementofdifficult

2、yforore—fmding，peopleurgenttouseanewtechnicalmeanstofindoreinthenewsituationWiththespecialadvantage，remote—sensingdevelopsanimportantfunction，andproducesagoodsocialandeconomicperformanceTheresearchareaisbelongtothep|enti

3、fulwooddistrictsurroundedbyhighmountainAndthegroundisseriouslycoveredwiththeplantTothisareatheapplicationoftraditionalmethodforore—findingwilIleadtoabadresultandalongperiodandwillcostmuchmoreSOmakinguseofthemodemremotese

4、nsingtechnicalmethodtoguidetheworkofore—findingcanreceiveagoodresult，ThisresearchmakesuseoftheTMmultibandimagedataofLandsat5whichiSalsothemaindatasourceforthisresearchUsingthesoftwareofPCI70theauthorprocessestheTMimageof

5、theresearchareaandextractsthemineralizationinformationforthepurposeofmineralizationforecastingFirstlytheauthorcollectsthegeologicalandremotesensingdataoftheresearchareaandpretreatstheTMimagedataThenbytheWOrkofoutsidea11t

6、heimportantgeologicalPhenomenonandthemineralizationpointareinvestigatedonthespotFinallytheprocessingsyntheticallyofTMimagedataandtheresearchworkaredoneIntheresearchthewholeresearchareaiSdividedintothirteensmallmineareawh

7、oseTMimagedataisproceededandstudiedrespectively，andinOrrdertoextractthemineralizationinformationandproducethenewmineralizationzonemanymethodsofimageprocessingsuchasprincipalanalysis，band—ratioanalysis，TMmask，imagesegment

8、ationareadoptedAtthesametimethreekindsofremote—sensingorefindingintbrmationarestudiedasthespecialsubjectfordiscoveringthemineralizingandore—controllingcharacteristicsSynthesizingtheresultofimageprocessingandcombinationto

9、thegeologicaldataoftheresearchareathegeologicaIandtheremote—sensingoreprospectingmodeliSestablishedrespectivelySOthetotalorefindingflameiSalsoformedAndbystudyingthemultiinformationoforefindingdeeply。suchasmineralizationi

10、nformation，ore—controllingtectonic，sourcebed，regionalgeologicalbackground，sixore—findingforecastingzonesareconfirmedwhichwilIhaveveryimportantpresentireplicationforthesustainabledevelopmentofthemineralresourcestothisarea