ArcGIS计算土方量教程.docx
运用ArcGIS计算土方量教程1 .创建现状TlNArcTooIbox口Xff藤CityEngine人E藤Conversionff0FromFeatureClass(±gFromfile心From1.ASDatasetB&FromRasterSaFromTerrainS藤FromTINxi1.ayer3DtoFeature(E¾DataManagementS'1.ASDataset在0TerrainDataset日险TINCopyTINx.CreateTINDelineateTINDatEditTINE)beforeallEdgetype-HardEdgeElevation3741.333-40:S448.667-37431563448.伙2863.33331,2570.667-23(2278-2570.«1985.33322；1692.667-19(结果数据：UoO1692.伙2 .创建设计TlN田酷CityEngineG心ConversionS£,FromFeatureClass(SFromfile!：%From1.ASDataset田峰FromRaster图%:FromTerrainGQ£FromTIN“1.ayer3DtoFeature(心DataManagementffl£IASDataset田£TerrainDataset日&TlNCopyTINCreateTINDelineateTINDatEditTIN三0erhaiaftertinEdgetypeSoftEdgeElevation1950-20190019501850-190018001850175018001700-175016501700结果数据:1600-165015501600留意：现状TlN和设计TlN构建时候的坐标系不同，设置坐标系见最终的留意事项第1点，就是import（导入）那步骤，现状TlN构建时选择高程点数据或者等高线数据，设计TIN构建时候选择洱海面数据3.TIN转栅格ArcTooIboxArcTooIbox日电3DAnalystToolsW43DFeaturesffl£?CityEngineQAConversion£FromFeatureClassS)FromRleEB%;E0SaFrom1.ASDatasetFromRasterFromTerrainFromTINTINDomainTINEdgeTINUneTINNodeTINPolygonTag“UNtoRasterTINTriangleInputBNTh。IwTmTINtoRasterIMM11!J-dl-OttRt<4TCV*<>A><ftJ<<t>V*<SIlfvdtMCr<l1.Ti00Dt*Ty>的tig")P1.OAIvb>i>>tiui>1.OTAR5flg】,，*(<>t>4U).eC!>.VkTItiEZFkstcr<ctic<kd)Carolbmomnte.<<rM>na>改成你要存的数据库，留意中间不要有汉字'WvFileGod*tftbftsgdbfr11Jibeforeall.TierhaiaftertiValue.High:4(XX)1.ow:1400结果数据理）IHigh:201.ow:1550（设计TIN转栅格的同4.裁剪现状TlN转成的栅格ArcTooIbox口XlinearReferencingToolsA1,GMultidimensionToolsC。NetworkAnalystTools®®ParcelFabricTools,蜂SchematicsToolsQServerToolsSpatialAnalystTools&¾*Conditional&Density&£Distance&险ExtractionAExtractbyAttributesExtractbyGrcle勺ExtractbyMask5ExtractbyPoints"ExtractbyPolygon”,ExtractbyRectangle4 ExtractMultiValuest5 ExtractValuestoPoii.%SampleExtractbyMaskInputrstrAbforftll-Ti日Inputr«st«rorfeatureeas1.dataErHfti-OutputrasterzJMM*FilaGeodatAb三.dbbforftll-TiI1.5、0Extract,befo1ValueHigh:2(XX)结果数据:1.ow：1966.825.计算土方量ArcTooIbox×ArcTooIbox(三令3DAnalystTools田3DFeaturesl*J%Cityfngine(S£,Conversion(S®DataManagement因&FunctionalSurfacel.i&RasterInterpolation田&RasterMath图£RasterReclassQ%RasterSurfaceAspect,.Contourx.Contour1.ist,ContourwithBarrier?x.CurvatureCutRllHillshadeSlope图酷TriangulatedSurfaceCutFillInputbefor。rstrsurfaceExtrftct-bfolInputafterrastersurface卜rha；ftftrtiOutputrstrM:KwFileGQodatabaz.gdbCutFil1.EXtYlZfactor(optional)EBCutFiI1.ExtrIVO1.UMENetGainUnchanged结果数据:Net1.oss投影问题留意事项：肯定要保持一样，可用下面的步躲进行统一。100IDOXS¾*GraphSAIndexes&Joins¾>1.ASDataset(±?1.ayersandTableViewsl±0Package0£<PhotosE£>ProjectionsandTransfoi(£&FeatureB&Raster“Fip“MirrorProjectRaster'RegisterRaster弋RescaleRotateShiftWarpJWarpFromFilex.ConvertCoordinatet5CreateCustomGeog2CreateSpatialReferex.,DefineProjection豆¾Raster&RelationshipClassesXYCoordinateSystemZCoordinateSystem%IITypeheietDaMrchvQaG，Favorites日第OAlberseConiceEqua1.AreaOBeijing_1954GK.Zone.17NOKrasovsky_1940-Transverse,MercatorONAD_1927.Transverse-MercatorOWGS.1984wTransverse.MercatorOWGS.1984.UTM.zone.49NGeographicCoordinateSystemsS口ProjectedCoordinateSystemsGnIs3CurrentCoordnatesystem:<U11knon>上图点黄色后点import（导入）出现下图XYCoordinateSystemZCoordinateSystem%TypeheretosearchVSFavoritesASAlber$_ConiJEqUa1.AreaBeijingJ954-GK-ZOne_17NOKrasovskyeI940.Transverse.Mercatorf"NAn1Q27TraczarsM"jtcr上图中您要借用哪一个数据的投影信息，就点哪个数据
