Visualization of GIS data for topographic maps: Difference between revisions

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In this example data taken from Switzerland - [[http://www.swisstopo.admin.ch/internet/swisstopo/en/home/products/landscape/swissTLM3D/swissTLM3D.html TLM (swisstopo)]]. Download the '''Sample data swissTLM3D LV03''' - ESRI Shapefile.


Get familiar with the Visualization of GIS Data in OCAD with the following Tutorial.


==Open OCAD file==
* [http://www.ocad.com/docs/Visualization_of_GIS_Data_in_OCAD.pdf Visualization of GIS Data in OCAD]
* [http://www.ocad.com/docs/Visualisierung_von_GIS_Daten_in_OCAD.pdf Visualisierung von GIS-Daten in OCAD (deutsch)]


Open the  file ''Symbolset_TLM.ocd''.
More '''[[Tutorials]]''' on various topics.
: [[File:GIS_Symbolsset.PNG|800x800px]]
 
 
==Import Shape files==
 
 
Import the shape files from the directory ''swisstlm3dlv03ln02shp'' ('''File''' -> '''Import''').
 
[[File:Hint.jpg]] Do not import the shape files ''Haltestelle Bahn'' and ''Gewaessernetzknoten''. This unsymbolized objects can not be assigned. Delete the *.shp, *.prj, *.shx and *.dbf files from the directory ''swisstlm3dlv03ln02shp''.
 
 
: [[File:GIS_ImportShapeFiles.PNG]]
Select desired settings:
* Cordinate system: Swiss Grid CH1903
* Check: Existing offset and angle
* Database type: Microsoft Access 2003/2010 mdb
* Keyfield in database: Create new key field
* Imported layer: Do not import any layer information
: -> Click '''OK'''.
 
 
==Assign symbols==
 
Choose '''Assign symbols by records''' from '''Database''' menu to load the cnt file ''Landeskarte_TLM_updated.cnt'' and check the keyfield '''All'''.
: -> '''Execute'''
[[File:GIS_AssignSymbolByRecords.PNG]]
 
Assign [[Unsymbolized Objects]]:
 
Choose '''Add Text by Record''' from '''Database''' menu. Pick the dataset from the unsymbolized object (for example: TLM_GEBIETSNAME_CH) and the appropriate text field (for example: Name). Choose the symbol to be assigned (for example: 1309.000 Gebiet: gross) and check '''Assign text or line text symbol'''. Choose the option '''Replace existing objects''' and click '''OK'''.
 
[[File:GIS_AddTextsByRecords.PNG]]
 
Assign the text objects from the three dataset correctly:
 
{| class="wikitable" style=" border="1"
|-
! style="width:20em" | Dataset
! style="width:20em" | Text field
! style="width:20em" | Objektart
! style="width:20em" | Symbol
|-
| TLM_GEBIETSNAME_CH || Name || Flurname || 1310.000 Gebiet klein
|-
| TLM_ORTSCHAFT_CH || Name || Ortschaft || 1306.000 Ort, -teil: 100-2'000 Einwohner
|-
| TLM_NAME_PKT_CH || Name || Huegel || 1316.000 Berg: klein
|}
 
 
Icons in the symbol box with a small red rectangle in the lower right half are shown in white:
* Graspiste
* Piste mit Hartbelag
* Übriges Gebiet
* Innenhof
* Bahnhofsareal
* Flughafenareal
* Flughafenbahnhofareal
 
[[File:GIS_Example.PNG]]

Latest revision as of 09:00, 28 June 2018

Get familiar with the Visualization of GIS Data in OCAD with the following Tutorial.

More Tutorials on various topics.

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