ArcGIS三大文件格式解析,arcgis 文件格式

('ArcGIS三大文件格式解析Shape数据1.shp存储几何要素的空间信息，即XY坐标2.shx存储了有关.shp存储的索引信息，即shp中空间数据的存储方式，XY坐标的输入点在哪里，有多少XY坐标对等信息3.dbf存储地理数据的属性信息的dBase表4.prj存储了文件的空间参考信息，如坐标系统等5.shp.xml对元数据浏览后生成的xml元数据文件6.sbn和sbx存储对shapefile的空间索引，加速空间数据的读取Coverage数据1.aat弧段属性表，记录弧段的起点和终点坐标信息2.adf为coverage格式，包括lab.adf、arc.adf、sec.adf、pal.adf、cnt.adf、tic.adf、lnk.adf、bnd.adf都记录了坐标信息，arx.adf、pax.adf为索引文件和pat.adf、aat.adf为属性文件3.pat点属性表，记录lable点的坐标信息4.tic控制点，用于配准地图的点5.aux保存栅格文件自身不能保存的辅助信息，包括彩色地图信息，直方图或表格，坐标系统，变换信息，投影信息6.rrd保存影像金字塔信息索引，加速显示和漫游7.dat属性信息8.nit属性表定义文件9.dir属性表路径管理文件，用于关联dat和nitGeodatabase数据\uf0b7adf-ARC/INFOcoveragedatafile\uf0b7agf-AtlasGISnativebinarygeodatasetfile\uf0b7ain-attributeindexfile\uf0b7aih-attributeindexfile\uf0b7alg-ERMapperalgorithm\uf0b7apr-ArcViewProjectFile(ODBformat)\uf0b7avl-legendtemplatefile(ODBformat)\uf0b7avp-palettefile(ODBformat)\uf0b7ave-Avenuescript\uf0b7avx-ArcViewextensionfile(ODBformat)\uf0b7ai-AdobeIlllustratorpicturefile\uf0b7bat-DOSbatchfile\uf0b7bil-imagefile(bandinterleavedbyline)\uf0b7bip-imagefile(bandinterleavedbypixel)\uf0b7blw-worldfileforbilimage\uf0b7bmp-Windowsbitmapimagefile\uf0b7bpw-worldfileforbiporbmpimages\uf0b7bsq-imagefile(bandsequential)\uf0b7bqw-worldfileforbsqimage\uf0b7c-Cprogramminglanguagesourcecodefilename\uf0b7cat-UNIXhyperhelpsupportingfile\uf0b7cgm-ComputerGraphicsMetafile\uf0b7cls-geocodingclassificationfile\uf0b7cnt-helpfilecontents\uf0b7dat-genericdatafileextensiondat-INFOattributefile\uf0b7db-ObjectDatabaseFile(alsoODB)\uf0b7dbf-dBASEtabulardatafile\uf0b7dbf-Shapefileattributetablefile\uf0b7dbg-problemdebuglogfile\uf0b7dcp-defaultcodepagefile\uf0b7dct-geocodingdictionaryfile\uf0b7dec-UNIXhyperhelpsupportingfile\uf0b7def-defaultsfile(NorthArrows,LayoutTemplates,etc)(ODBformat)\uf0b7dem-DigitalElevationModelfile\uf0b7dgn-Designdrawingfile(Intergraph)\uf0b7dir-INFOdirectorymanagerfile\uf0b7dlg-DigitalLineGraphfile\uf0b7dll-WindowsDynamicLinkLibraryfile\uf0b7doc-MS-Word,MS-Wordpaddocumentfile\uf0b7dtd-UNIXhyperhelpsupportingfile\uf0b7dwg-Drawingfile(AutoCAD)\uf0b7dxf-Drawingexchangefile\uf0b7e00-ARC/INFOexportfile\uf0b7ecw-ERMapperEnhancedCompressedWavelet\uf0b7eps-EncapsulatedPostScript\uf0b7ers-ERMapperrasterfileformat\uf0b7exe-DOS/Windowsexecutablefile\uf0b7fbn-spatialindexfileforread-onlydatasets\uf0b7fbx-spatialindexfileforread-onlydatasets\uf0b7fls-Windowshelpsupportingfile\uf0b7ftg-UNIXhelpsupportingfile\uf0b7fts-UNIXhelpsupportingfile\uf0b7gen-ARC/INFOUnGenerateformat\uf0b7gfw-worldfileforgifimage\uf0b7gif-imagefile(CompuServe)\uf0b7hdr-headerfile(forArcViewextensionsorTIFimages)\uf0b7hlp-Windowshelpfile\uf0b7htm-WWWfile(hypertextmarkup,3-characterDOSversion)\uf0b7html-WWWfile(hypertextmarkuplanguage,UNIXversion)\uf0b7ico-Iconfile\uf0b7idx-geocodingindexforread-onlydatasets\uf0b7img-ERDASImagineimagefile\uf0b7ini-initializationfile\uf0b7ixc-geocodingindexforread-writecoverages\uf0b7ixs-geocodingindexforread-writeshapefiles\uf0b7jpg-imagefile(JointPhotographicExpertsGroup)\uf0b7key-geocodingmatchingkeys(ODBformat)\uf0b7lin-ARC/INFOlinesetsymbolfile\uf0b7lnk-Windowsshortcuticonlinkfile\uf0b7mat-geocodingmatchingparametersfile\uf0b7mcp-imagefile(MacPaint)\uf0b7mid-MapInfointerchangeformat(alwayspairedwith"mif")\uf0b7mif-MapInfointerchangeformat(alwayspairedwith"mid")\uf0b7mrk-ARC/INFOmarkersetsymbolfile(notcompatiblew/ArcView)\uf0b7mxc-geocodingindexforread-writecoverages(ODBformat)\uf0b7mxs-geocodingindexforread-writeshapefiles(ODBformat)\uf0b7nit-INFOtabledefinitionsfile\uf0b7ndx-fontsindexfile(UNIXonly)\uf0b7nls-Codepagelanguagefiles\uf0b7odb-ObjectDatabaseASCIIfile(ODBformat)\uf0b7pat-geocodingpatternrecognitionfile\uf0b7pdf-preferencesdefinitionfile\uf0b7pif-Windowsprograminformationfile(forDOSprograms)\uf0b7pps-processingsetcodes\uf0b7prj-projectionsdefinitionfile\uf0b7ps-PostScript.file\uf0b7rlc-imagefile(run-lengthcoding)\uf0b7rs-imagefile(rastersnapshotSunrasterfile)\uf0b7sbn-spatialindexforread-writeshapefiles\uf0b7sbx-spatialindexforread-writeshapefiles\uf0b7shd-ARC/INFOshadesetsymbolfile\uf0b7shp-Shapefile(storesfeaturegeometry)\uf0b7shx-Shapefile(storesfilelookupindex)\uf0b7stn-geocodingstandardizationfile\uf0b7tab-lookupfile\uf0b7tbl-geocodingsupporttable\uf0b7tif-imagefile(TagImageFormatfile)\uf0b7tfw-worldfilefortifimage\uf0b7tmp-temporaryfile\uf0b7ttf-TrueTypefontfile\uf0b7txt-textfile(usuallyASCII)\uf0b7xbm-imagefile(XBitmap)\uf0b7wmf-imagefile(WindowsMetafile)\uf0b7wld-worldfileforCADdatasets\uf0b7wri-WindowsWrite.exefile',)