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GIS

2. Contents. ???????? ??GIS? ????GIS? ????GIS? ????????? ??? ?? ??? ??GIS? ??????????? ??? ??? ???? ??????

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GIS

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    1. GIS ??

    2. 2 Contents ???????? ?? GIS? ???? GIS? ???? GIS? ???? ????? ??? ?? ??? ?? GIS? ???? ??????? ??? ??? ???? ?? ???? AutoCAD ???? ESRI? SHP??

    3. 3 1. ???????? ??

    4. 4 2. GIS? ???? (1/3) ?????? ??? ?? ????? ???, ??, ??, ??, ???? ???? ?? ????? ??????????? ????? ????????? ??? ??? ???????? ???? ?? ???????? ? ??? ????? ?? ? ? ???????? ????????? ??? ??? ???? ??? ??? ???? ???? ?? ???? ?? ????? ?? ??? ????(???, ??, ??, ???? ?)? ?????????? ???? ??? ?????? ?? ?? ??? ?? ??? ?? ?? ???? ??????, ??????, ??????? ? ???? ???? ??????? ???? ????????(ITS)? ?? ??? ??????? ????? ?? ???? ? ???? ?????? ?? ???? ??, ??, ??, ?? ?? ?? ??????? ?????? ?????? ???? ? ??????? ?????

    5. 5 2. GIS? ???? (2/3) ???? ?????, ????, ????, ????, ????? ??????????? ?? ??????? ???? ???? ???????? ?? ?????? ?? ?? ???? ????, ??, ?? ? ????? ?? ??? ???????? ?????? ????? ??? ???? ???? ? ???? ??????????? ???? ???? ??? ?? ?? ???? ???? ???? ?? ?? ?????? ??, ???? ???????????????? ?? ???? ????? ???? ? ?? ??? ??? ??????????

    6. 6 2. GIS? ???? (3/3) GIS? ????

    7. 7 3. GIS? ???? (1/4) ???? ????? ?????? ?? ? ??

    8. 8 ???? GIS? ????? ??? ???? ?? ? ???? ? ?????? ?????? ???? ?? ???? ????? ?? ?? ????? ????? ??? ? ??? ??? ? ?? ?? (?????, ???, ??? ?) ???? ????? ???? ???? ?? ?? (?????, ????? ?) ????? ? ???? (??? ???? ?????? ) ???? ????? ???? ?? ??(???, ???, ??? ?) 3. GIS? ???? (2/4)

    9. 9 3. GIS? ???? (3/4) ????? ?? ??? ?? ?? ?? ? ? ?? ??? ???? ?? ? ?? ?? ? ????, ?????? ????, ?? ?? ????? ?? ????? ?? ???? GIS? ???? ?? ??? ??? ???? (MS-DOS, Windows95, WindowsNT, UNIX ?) GIS? ????? ????, ??, ????? ?? ??? ??? ?? ???? ???? ?????? ?? ??? ??? ??? ??, ??, ?? ?? ????? ?? ???? ???? ???? GIS? ?????? ????? ???? ?? ????GIS, ???? ??, ???? GIS, Professional GIS ?????? GIS, Component GIS, ??? GIS, ??? Warehouse, Virtual GIS? ????? ?

    10. 10 3. GIS? ???? (4/4) ?????? ????? ??? ???? ???? ??????? ??? ???? ???? ?? ?? ?????? ?????????? ?? ??? ???? ?? GIS? ???? ???? ??? ?? ??? ??? ??

    11. 11 4. GIS ???? (1/5) (1) ????(INPUT) ?? ????? ??? ??? ???? ?? ???? ????? ?? ????? ??????? File? ????

    12. 12 4. GIS ???? (2/5) (2) ????(MANIPULATION) ??? ?? ???? ???? ??? ?? ??? ?? ?????????? ?? ???? ???? ???? ??? ??(1/1000???,1/1,200?????, 1/600???)???? ???? ????? ?? ??

    13. 13 4. GIS ???? (3/5) (3) ?? ? ?? ??(QUERY AND ANALYSIS) ???? ??? ??? ??? ? ?? ??? ???? ??????? ??? ????? ??? ? ??? ???? ?? ???? ?? ???? ??, ????? ???? ?? ? (?) ??? ??? ??? ???? ??? ??? ???? ????? ???? ???? ???? ????? ????? ?? ?? ???? ??? ???? ???? ??? ?????? ???? ???? (?) ??, ???, ????, ?????, ???? ???? ??? ???? ??????? ?? ??? ???? ???? ??? ?????? ?? ?? ??? ???, ??? ?? GIS? ??? ?? ? : ???? ???? ?? ? ???? ??? ??? ????

    14. 14 4. GIS ???? (4/5) ??? (????? ???? ??)

    15. 15 4. GIS ???? (5/5) (4) ??? ??(VISUALIZATION) - ???? ?????? ???? ?? ??? ?? 3?? ?? ? ??? ???????? ?? ??? ???? ???? ??

    16. 16 5. ????? ??? ?? ??? ?? Geographic Information (????) ?? ?? ??? ???? ?? ? ??? ???? ?? ?? ?? ?? ?? ?, ?, ??? ?? ?? ???? ?? ? ??? ???(X,Y,Z)? ?? CAD??? ?? POINT, LINE, POLYLINE?? ?? Attribute Information (????) ?? ??? ???? ???? ??? ?? ???? ?? ?? ??? ????? ??? ?? CAD??? ?? TEXT, ATTRIB, XDATA, ??DB? ?? CAD?? LAYER?? ???? ?? Display Information (????) ?? ??? ??? ???? ??? ???? ??? ?? ?? ??? ?, ??, ???(??,??,?? ?), ????, ???? ? CAD??? COLOR, LINE Width, LineTYPE, HATCH Pattern, TextSTYLE? ?? Topology Information (????) ???? (Link, Node, Centroid) ?? ????? ?? ???? GIS??? ??? ?? CAD????? ???? ???

    17. 17 6. GIS? ???? GIS??? ????? ????? ?? ????

    18. 18 6. GIS? ???? - ????? ?? ?? ? ?? ??? ???? ?? ??? ??? ??? ???? ??? ????? ?? ???? ??? ? ?? ?? ?? ??? ??? ?? ??, ??? ??? ??? ????? ???? ?????? ??????? ???? ?? ?? ??? ?????? ???? ??? ? ???? ??? ???? ?????? ??? ??? ???? ??? ? ?? ?? ??, ??? ? ???? ??? ??? ???? ???? ???????

    19. 19 6. GIS? ???? - ???? ????

    20. 20 7. ?????????? ??? ???? ?? (1/3) ??? ?? ????? ??? ??? ????

    21. 21 7. ?????????? ??? ???? ?? (2/3) ???? ?????? ?????? ????? ?? ??? ???? ???/???/???? 4?? ??? ??? ? ??? : ??,??,??? ??,?,?? ?? ???? ??

    22. 22 7. ?????????? ??? ???? ?? (3/3) ????? ??? ?????

    23. 23 8. ???? AutoCAD (1/3)

    24. 24 8. ???? AutoCAD (2/3) ?????(XDATA)? ????? ?? ???? ???? ??? XDATA? ??? ????? ?? XDATA? ???? ??? ??, ?? ?? ?? ?? ?? ????? ????? ?? ??? ? ?? ???? ??? ?? ??? ?? XDATA? ?? ??? ? ??? ? ? ?? ??DB? ?? ???? ??? ?? DB? Record??? ????,? Record? Key??? XDATA? ????? ?????. ???? ??? ????. ?? DBMS? ????? ???? ??? ????? ?? ?? 4?? ?? ? ? ????? ???? ????? ?? ? ???? ??? ?? ???? (????-> ??-> ?????) 3) ? 4) ?? ??? ? ?? ?? ????? DATA??? ????? ????.

    25. 25 8. ???? AutoCAD (3/3) 3)? 4)? ??? GIS?? AutoCAD? ?? ?????? ???? ?? ?? ?? DXF?? ??? Display? ?? ??, ???? ?? DWG?? ???? ??? GIS?????? ???? ?? ?? ???? ???? ?? -> ESRI? ArcINFO? SHP??? ???? ???

    26. 26 9. ?? ?? ESRI? SHP?? (1/6) SHAPE???? AutoCAD? ??? ????? ????? ???? ?? ArcINFO? ????? CAD? DXF ??? ??? ESRI shapefile? geospatial data? ?? ???? ??? ????? ??? ????? ?????? ??? ?? SHAPE ?? ??? ??

    27. 27 9. ?? ?? ESRI? SHP?? (2/6) SHAPE ?? ?? Main file? ?? ??? ?? ?? ?? ? ?? ????? ????? ???? ? ?? ?? ???? ?? ?? ??? ??? ??? ?? ??? ???

    28. 28 9. ?? ?? ESRI? SHP?? (3/6) Main file ??? ??? ?? ??? ??? ?? : Data model? ?? ShapeFile? ??? ??? Shape??? ??? ??? ??? ?? ??? ??? ??? shape?? part? ?? Vertex? ?? ?? ?? ? Shape??? ?? ?? Shape? ????, ??? ??? ???? ???

    29. 29 9. ?? ?? ESRI? SHP?? (4/6)

    30. 30 9. ?? ?? ESRI? SHP?? (5/6) Index?? ?? (.Shx) ??? ??? 100??? ??? ????? ???, ???? ??? 8???? ???? ????? ??? ??? ?? ?? ??? ?? ????? main?? ????? ??? ?? ??? ?? ?? ??? ??? ????? ?? ?? ?? ??? ??? ?? ??? ??? 1?? ???? main file?? 1?? ???? ?? offset? ?? ??? ?? ??? ???? ??? ?? ??? main file ??? ????? ??? ?? ??

    31. 31 9. ?? ?? ESRI? SHP?? (6/6) DBASE ??(.dbf)? ?? DBASE ??? ?? ???? ??? ? ?? feature attribute? ?? ?? ?? ? ??? Windows? DOS? ?? table ???????? ???? ?? DBF ?? DBASE ??? ?? ?? ???? ??? shape ??? ??? ??? ?? ??? ??? ? ???? .dbf? ???? shape feature? ??? ???? ???? ? ??? ??? main file(.shp)?? shape feature? ??? ??? ?

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