多源数据融合技术在矿产开发动态监测中的应用

11,211000372300181P627A130[1][2]20022003GIS2800km2352006010519691991E-mail:[e-mail]233.1TM(ETM)122/32119871997TM20015ETM2003SPOT5PAN1351Table1Theremoteimagesintheproject1987514TM122-3217199759TM122-3215730m660m1720019172000525ETM122-33122-3215730m660m815m1820023SPOT420026SPOT410m20036SPOT52.5mPCI3.23.2.161:5Num122Num6Num2(800km2)163.2.2TM123TM3TM1TM3[3]3.2.32563.2.4HIS[4]3RGBHISHISIHHISRGBRGB[5]ijPiPjIPiIiPjIj[6]RGBHISTMETM741321RGBHISSPOTPANI10SPOTSPOT[7]1-11-21-1ETMFig.1ETMimageoftheworkingareabeforesyncretizingwiththespotdata3.2.521987199720012002241-2ETMspotETMimageoftheworkingareaaftersyncretizingwiththespotdata219871997Fig.2Contrastimagesoftheminingareasbetween1987and19971997()3.3,[8]52Table2ContrastoftheminesinthepastyearsKm21987902.527819971279.8968200226011.68808797291.52%970218.10%879741.114%;8702362.38%2002MAPGIS4.25km211.688km26.83km212.6%800Km2CdAsSbFBPPbCuCoCrZnMoHgAgAuFeMnSiO2PHNH4Cu2+Zn2+Pb2+Co2+ClSO42HCO3CNNO3PO43CO323()353.495%1)2)63Fig.3Syncretizingmapofthesynthetizingabnormityandremoteimage41[9]234(4)557TMETMSPOTDEMDEM[1][J]19991445970[2][M]2000[3]ETM(TM)[A][C]20043759[4].[J]200318141-45[5][J]19971211923[6]SPOT[J]20005133136[7][J]2003303294298[8][J]2003245463-468[9][J]200563839ApplicationoftheMulti-SourceDataFusionTechniqueinDynamicInspectoftheMining--AnExampleinthemountainousareaofNorthernTianjinDINGJian-hua1,LIChang-jiang2(1.ChinaGeologicalAcademyofScience,Beijing100037China;2.TianjinNorthChinaGeologicalExplorationGeneralInstituteTianjin300181China))Abstract:Inthispaper,datafusiontechniquewasusedtocombinetheremotesensingdatawithothergeologicaldata,suchasclaimingdataandgeochemicaldata,toestimatetheinfluenceoftheminingonenvironment.Bycomparingtheinformationoftheresenttensyears,theauthorpointoutthatthemininghasleadtosomeinfluencestotheenvironment,andtherearesomeillegalmininginNorthernTianjinCity.Theprojectcarriedoutthefunctionofthedynamicinspectformininganditsaffectsideally.8Keywords:environment;remotesensing;fusion;dynamicinspect