. .

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GIS CAD 1. : (), , . Autodesk , CAD (Computer Aided Design). CAD : .dxf - AutoCAD DXF (digital exchange format), arcdxf shp .dwg - AutoCAD drawing, .dgn - IGDS (Intergraphs Graphics Design Software) MicroStation Design.

Esri ArcGIS , , ( ).

CAD ( ), . ArcGIS, , .

, , (editing). Autodesk AutoCAD , , ArcGIS , AutoCAD, (9.2) , (editing), .

ArcGIS CAD , , , CAD, (AutoCAD Map 3d 2007, 2008), .

esri CAD () , ArcCAD.

, CAD ArcGIS , :

. ( Spatial Data Engine (SDE) ( ArcSDE Client for CAD), CAD ArcGIS, .

. CAD ArcGIS, .

. .

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CAD ArcGIS :

i. CAD (CAD drawing layers), CAD.

ii. (feature layers), ArcGIS (feature classes), ( data interoperability).

. , CAD rcGIS .

ArcToolBox, CAD ArcGIS .

- ArcToolbox>Conversion Tools>To Geodatabase>Import from CAD

- ArcToolbox>Conversion Tools>To CAD>Export to CAD

, CAD GIS. CAD GIS.

CAD GIS :

1. CAD ( , ). Access Excel, , (object data table).

2. CAD, GIS (. spatial location).

3. CAD, ( , ). (topology), (, , ), ( ) AutoCADMap.

4. CAD, , , , ArcGIS, (. , CAD ).

5. CAD ( , layer ).

6. (Layer), , (. , , , ).

7. ( ).

2. CAD ARCGIS 9.2 2.1. CAD 1. ArcGIS ArcCatalog, CAD :

. .

3

. drawing ( )

. ( ), (, , , ). 9.2 CAD ArcCatalog ,

( ), (group layer). arcmap CAD, , ArcCatalog . , CAD (drawing),

( ) . (, , ) , -, CAD . (feature classes), arcmap (point, annotation, polyline, polygon, multipatch) , . , , (drawing), (group layer, ArcMap.

, (, , , ), , , GIS .

2. ArcMap CAD (group layer), . . CAD 1000 , , . ArcGIS, .

CAD , (editing), GIS ( read only).

CAD , , , , . 9.2 ArcGIS symbology, CAD , , .

CAD ArcMap , (-), AutoCAD.

. Drawing Layers , , ( , ), , ( enable all , disable all, ).

. .

4

CAD ArcMap, group layer. drawing CAD Apply to dataset Drawing Layers.

. symbology , CAD , AutoCAD.

. .

5

, , GIS . , Restore Original

. 9.2 ArcGIS , CAD. (annotation) , ArcMap, , . CAD , properties, Fonts, . 9.2 multiline text .

. CAD 9.2 ArcGIS ( ), , . (point rotation), (Path) , .

( DGN) (,).

DocPath . GIS CAD . (hotlink) ArcGIS , ( path),

. .

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, , CAD DocPath.

, , CAD. GIS CAD, , , CAD (. -layers, , , ).

CAD (open attribute

table), CAD, identify tool , Tools, , : IDENTIFY TOOL

. .

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. (AutoCAD Block Attributes), Microstation (Microstation Tag), CAD , 9.2 ArcGIS. , label tool .

. 9.2 ArcGIS Help CAD

9.2 dxf/dwg 2007.

. .

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2.2. CAD CAD .

.prj . CAD (. _87 ) , ( .prj), ArcCatalog, :

1. CAD Properties, General , (Unknown Coordinate System).

2. edit select 3. Projected Coordinate Systems

Add 4. National Grids

Add 5. ,

Greek_Grid Add

. .

9

1, 2

3

5

4

6. Spatial Reference Properties, ,

7. ok Save Coordinate System. CAD, .prj , save.

8. (CAD Feature

Dataset Properties), . CAD ( ).

: .prj, CAD , (. Argolida 1.dwg) , CAD , . H , ArcGIS, .

, ( ).

. .

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9.2 ArcGIS CAD Georeferencing, , - .

Georeferencing, (3) , CAD (Shift), (rotate), (scale),

GEOREFERENCING

, , (control points), , . , Add control points, (snapping), (editing).

- CAD, 2 (control points).

, .WLD, (.WLD). View Link Table, save, . (View Link Table), (.WLD) .

Load.

(two point transformation), , , - CAD .

(rubbersheeting), CAD GIS (shp, feature class), Spatial Adjastment.

. .

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. .

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2..3. CAD GIS

, , , . , . , , , . , , , , , .

GIS CAD , , , :

. CAD GIS

. GIS , CAD.

CAD , , ArcGIS. , GIS .

, CAD , , , . , CAD , , GIS , . , , GIS , (editing), , (Geoprocessing environment) () GIS .

, CAD GIS :

i. .

, , drawings (), . , , , CAD. GIS (staging geodatabase) (feature dataset).

ii. (updating), .

, CAD , , , GIS .

iii. .

CAD ArcGIS (editing), .

iv.

CAD GIS , ESRI, (cartographic representations) , . ( 9.2).

2.4. CAD GIS

ArcMap, CAD , Export Data. CAD Data- export data, GIS

. .

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CAD, , . , (copy) (paste), edit. CAD ( ), (editing). - , Arctoolbox Copy Features, Data Management tools.

Arctoolbox, CAD, . Feature class to feature class Conversion, (query), , (schema). CAD : Import from CAD, Import CAD Annotation ( CAD ).

CAD.

. .

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