Visualization of Cadastral survey data for city maps: Difference between revisions
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[[File:Kindhausen05.PNG]] | [[File:Kindhausen05.PNG]] | ||
[[File:Hint.jpg]] Select an object with the mouse, to see on which layer it is located. The [[ | [[File:Hint.jpg]] Select an object with the mouse, to see on which layer it is located. The [[https://www.cadastre.ch/internet/cadastre/en/home/topics/avs/structure.html layer information]] is based on "DXF-Geobau Layerdefinition" (Swiss standards SN 612'020). | ||
==Convert imported layer== | ==Convert imported layer== | ||
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==DEM Import== | ==DEM Import== | ||
Choose '''[[ | Choose '''[[https://ocad.com/en.wiki/index.php?title=DEM#Import DEM Import]]''' from '''DEM''' menu and '''Add''' ''Kindhausen_asci.asc''. | ||
[[File:Kindhausen_DEMImport.PNG]] | [[File:Kindhausen_DEMImport.PNG]] | ||
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==Create Hill Shading== | ==Create Hill Shading== | ||
Choose '''[[ | Choose '''[[https://ocad.com/en.wiki/index.php?title=DEM#Create_Hill_Shading Create Hill Shading]]''' from '''DEM''' menu. Choose '''Hill shading (slope shading combined with oblique light shading)''' and check '''Load the exported map as backgroundmap'''. | ||
[[File:Kindhausen_CreateHillShading.PNG]] | [[File:Kindhausen_CreateHillShading.PNG]] | ||
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== Create Contour Lines== | == Create Contour Lines== | ||
Choose '''[[ | Choose '''[[https://ocad.com/en.wiki/index.php?title=DEM#Create_Contour_Lines Create Contour Lines]]''' from '''DEM''' menu. Select desired Contour interval and appropriate line symbols. | ||
: -> '''OK''' | : -> '''OK''' | ||
Latest revision as of 10:22, 18 January 2019
Open OCAD file
Open the file Symbol Set Amtliche Vermessung.ocd.
Import Kindhausen_dxf.dxf
Check Import INSERT as point object
- -> OK
Click 
Show Entire Map.
Imported objects are displayed as Unsymbolized Objects.
Select an object with the mouse, to see on which layer it is located. The [layer information] is based on "DXF-Geobau Layerdefinition" (Swiss standards SN 612'020).
Convert imported layer
Choose Convert Imported Layer to Symbols from Map menu and Load Basisplan_DXF_Layerstruktur.crt.
- -> Execute
DEM Import
Choose [DEM Import] from DEM menu and Add Kindhausen_asci.asc.
- -> Analayze and Save as an ocdDem file.
Create Hill Shading
Choose [Create Hill Shading] from DEM menu. Choose Hill shading (slope shading combined with oblique light shading) and check Load the exported map as backgroundmap.
To see the results better, set Exaggeration to 8.
Create Contour Lines
Choose [Create Contour Lines] from DEM menu. Select desired Contour interval and appropriate line symbols.
- -> OK
