ERDAS西安80坐标系创建

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1、ERDAS中设置西安80坐标系1.打开ERDASH录一・般情况卜在C:LeicaGeosystemsGeospatialImaging9.2etc中找到spheroid.tab文件扌戈至!Jspheroid.tab文件«(C:)►LeicaGeosystemskGeospatialImaging9.2ketck文件(F)编辑(E)查看(V)Tfi(T)夥助(H)组妖▼匸］打开対录大小修改日期多下載■重面•一最近访问舵位置丄计算机亿本itB笑(C:)—本(D：)—本iB逸(E：)—本(F：)、BD-ROM驱动昙▼4sarlnf_geome•sarlnf_geome一SeaWiFS.sa

2、fsecure.masteri」spheroid.tab一SPOT4Pan.safOSPOT4XI.saf□SPOT5XI.saf.；SPOT5XI_BILsSPOT5XI.TIFF,SPOTPan.saf—SPOTXS.safl_jsptable.tabi[swir_aster.safi,symbolliblistsymbolstylestemplateannotation.ovr11II15I5I1I1»212007/11/1116:022007/11/1116:052007/11/1116:052007/11/1116:00SAF文件文4^®证书信任列表OVR文件II7口20l▼创

3、建E期：2008/1/921:11spheroid.tab滲£7三朗：2008/1/921:11TAB文件犬小；121KB选择记事木打开打开方式迭择您想用来打开此文件的程序:文件：spheroid,tabSywanttcGhostExplorerSymantec公司WindowsModi,CenterMicrosoftCorporationWindowsMediaPlayerMicrosoftCorporationWPS袤格Windows照片查看器MicrosoftCorporationWPS文字WPS滴示画图MicrosoftCorporation写宁板MicrosoftCorporat

4、ion谑入您对该类型文件的描述0)：□始终使用迭择的程序打开这种文件(A)［測览CB)…］如果您想更的程序不在列表或您的计算机上，您可以在如找适当的轆。确定I取消spheroid,tab•记事本§，冋IfMl丈u(F匠宕三丨牵式,0)»(V.霍前旧)16378298??6356657.14267>"Struve1860"0000000)"WarOffice"{726378300.06356751.689189"WarOffice"0000000"Accra"-199323220000)"EverestDefinition1962"{736377301.2436356100.23017^Ev

5、erestDefinition1962"0000000"Kalianpur1962-1"2836822310000"Kalianpur1962-2"275.57676.78229.60000"GoddardEarthModel(GEM06)z/{746378144.06356755.0"GoddardEarthModel(GEM06)"0000000)在记事本中输入以下红色内容HXian_1980M{7563781406356755.2882MD_xian_1980H0000000保存并关闭记事本2.在ERDAS中配置投影参数打开ERDAS选择DataPrep色DataPreparatio

6、nCreateNewImage...CreateSurface...SubletImage..・DiceImage...ImageGeomebicCorrection..MosaicImages...Un$upervi$edClarification..ReprojectImages...RecalculateElevationValues...ImagizerDataPrep..MakeRPFTOC...RPCGenerabon...UnchipNITFs...ExtractShapefiesfromNITF...ProcessFootprintsandRSETS..・CfeseP

7、He

8、lp选择ReprojectImages（重投影影像）亦Categories处选择H定义StandardProjectionTypeGeographic(Lat/Lon)Save...SpheroidNan>e:DatumName:

9、Clarke1866

10、Clarke1866Delete…

11、Rename.CancelHelpI在Custom选项卡中，首先选择投影类型GaussKruger（高斯克鲁格投影）StandardC