????? ? ?????????????????????????????????????????? (GIS DATA ANALYSIS) - PowerPoint PPT Presentation

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Title:

????? ? ?????????????????????????????????????????? (GIS DATA ANALYSIS)

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Transcript and Presenter's Notes

Title: ????? ? ?????????????????????????????????????????? (GIS DATA ANALYSIS)


1
????? ???????????????????????????????????????????
(GIS DATA ANALYSIS)
2
?.? ????
  • ??????????????????????????????????????????
    ??????????????????????????????????????????????????
    ?????????????????????????? ???????????????????????
    ?????????????? ?????????????????????????????????
    ??????????????????????????????????????????????????
    ??????????????????????????????? (Spatial data)
    ??????????????????? (Non-spatial data)
    ???????????????????

3
?.? ???????????????????????????????????????????
  • ?.?.? ???????????????? GIS ?????????????????????
    ??? ????????
  • ?.?.? ????????????????????????????????????? ???
    ??

4
?.? ????????????????????????????????????????????
  • ????????????????????????????????????????????????
    ????????????????????????????????????????
    ????????????????????????????? ????????????????????
    ??????????????????????? ??????????????????????????
    ????????????? ????????????????????????????????????
    ??????? ????? ????

5
  • ??????????????????????????? (Location)
  • ?????????????????????????????? (Condition)
  • ??????????????????????????????????????? (Trends)
  • ??????????????????????????????????? (Patterns)
  • ??????????????????????????????????? (Modeling)

6
??????????????????????????????????????????????????
???????????????? 3 ?????????
  • ?) ????????????????????????????? (Analysis of
    Spatial Data )
  • ?) ???????????????????????????? (Analysis of
    Attribute Data)
  • ?) ?????????????????????????????????????????????
    ??????? (Integrated analyses of spatial and
    attribute data)

7
?.?.? ????????????????????????????? (Analysis of
the Spatial Data)
  • ?) ?????????????????????????????
    (Transformation or Projection)
  • ?????? 6.1 ???????????????????????????????????
    Geographic ?????? UTM

8
?) ???????????? (Mosaic) ???????????????
(Edge-matching)
?????? 6.2 ???????????????????????????????????
9
?) ????????????, ????????? ??????????
  • ?????????????????????????????????
    ???????????????????????????? ???????????
    ???????????????????? ?????????????????????????????
    ??????????????????????????????? Topology ????
    ???? ????????????????????????? ???????????????????
    ????????????????????????????????????????????

10
?.?.? ???????????????????????????? (Analysis of
Non-Spatial Data)
  • ???????????????????????????????????????????
    ?????????????????????? ??????????????????
    ?????????????? ????????????????
    ??????????????????????????????????????????????????
    ???????????? ???????????????????????????????????

11
?) ???????????????????????? (Attribute Editing
Function)
?????? 6.3 ?????????????????????????????????????
12
?) ????????????????????????? (Attribute Query
Function)
?????? 6.4 ??????????????????????????????
13
?) ????????????????? (Attribute Statistic
Function)
?????? 6.5 ???????????????????????????????????
14
?.?.? ????????????????????????????????????????????
???????? (Integrated Analysis of the Spatial and
Non-Spatial Data)
  • ?) ?????????????????, ??????????????????
    ????????? (Data retrieval, Classification and
    Measurement)
  • 1) ????????????????? (Retrieval)
  • 2) ?????????????????? (Classification)
  • 3) ?????? (Measurement)
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