GIS矢量化檢查步驟

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1、E?文件?輸出矢量保存類型扌丁開Acmap添加shp文件打開屬性表在option里面addfieldsSAttributesof牛困塘兀-48-8-(54)FIDShapeID?0Polyline8001Polyline8052Polyline8103Polyline8154Polyline8205Polyline8256Polyline8307Polyline8358Polyline8409Polyline84510Polyline85011Polyline85512Polyline86013Polyline86514Polyline85015Po

2、lyline83016Polyline83517Polyline84018Polyline84519Polyline84020Polyline84521Polyline850Record:±11h

3、jdli>1?11Show:

4、AllSelectedRecords(0outof1326Selected)XOptions▼I選擇Elevation右擊fieldcalculator②區(qū)FieldCalculator選擇elevation降序排列刪掉多余的零點(diǎn)定義投影打開工FJanagementTools+轡JProjmctionsandTrans￡orm

5、ations

6、-DefineProjectionSelectprojectedcoordinateMBeijing19543DegreeGKCMlOSE.prjsystemsGaussKruger三維檢查打開3D分析creat/modifytincreattinfromfeatures②區(qū)）CreateTIKFromFeatures用Arcscene查看牛成的tin文件檢杳出非口然現(xiàn)彖的等高線在Arcmap中修改高程值拓?fù)錂z查打開Arccatalog找到日標(biāo)文件夾新建personalgeodatebase在newpersonalgcodatcbasc

7、上新建newfeaturedatasetFeatureDatasetChoosethecoordinatesystemth$twillbeusedforXYcoordinatwsinthiedata.Geographiccoordinatesystemsuseudeandlongitudecoordinatesonasphericalmodeloftheearth'ssurface?Projeccoordinat?systemsuseahematicalconversiontotransformlatitudeandlongitudgcoordina

8、testoatwo-dimensionallinearsystwm.Name:

9、Beijing^l954_3Jegree.GK.CM.l05EGeographicCoordinateSystemsProject*CoordinateSystemsQlnknown〉Import.??NewModi￡y.??▼I下一步下一步下一步完成右擊topimportfeatuerclass(single)i亠—USs4口問岡OKCancelEnvironmen匕..ShowHelp>>InputFeatures

10、F：牛困塘牛困塘」—48-8-(54).shpO

11、utputLocation.；F：牛困塘'NewPersonalGeodatabase.mdbtopOutputFeaturgClassExpression(optional)FieldMap(optional)Elegtion(Double)右擊topNewtoplogyAddRule...