IFCExplorer CityGML - IFC Converter and Open Data Initiatives in Finland: Difference between pages
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imported>Karl-Heinz Haefele No edit summary |
imported>Karl-Heinz Haefele No edit summary |
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<table cellspacing="4" cellpadding="2"> |
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CityGML models can be exported into IFC by using the IfcExplorer (FZK internal version). |
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<th>Dataset</th> |
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<th>Country</th> |
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<th>Level of detail</th> |
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<th>CRS</th> |
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<th>CityGML ver.</th> |
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<th>Year</th> |
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<th>Acquisition technique</th> |
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<th>Thematic classes</th> |
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<th>Textures</th> |
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<th>Notes</th> |
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<tr> |
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<td>[http://3d.hel.ninja/data/citygml/ Helsinki]</td> |
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<td>LoD1 / LoD2</td> |
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<td><nowiki>urn:ogc:drf:crs:EPSG::3879</nowiki></td> |
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<td>Building</td> |
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<td>Yes</td> |
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<td>Released in 2015</td> |
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</tr> |
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<tr> |
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<td>[https://kartat.espoo.fi/3D/services_en.html Espoo]</td> |
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<td>Finland</td> |
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<td>LoD1 / LoD2 / LoD3</td> |
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<td><nowiki>http://www.opengis.net/gml/srs/epsg.xml#3879</nowiki></td> |
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<td>2.0</td> |
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<td>2013</td> |
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<td>?</td> |
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<td>Building</td> |
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<td>Yes</td> |
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<td>WFS, see also [https://kartat.espoo.fi/opendata/ Espoo WMS and WFS Open data resources]</td> |
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</tr> |
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'''Export Workflow''' |
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<table border="0" > |
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<tr valign="top"> |
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<td align="left" width="300"> |
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* select "File-->Export-->IFC" |
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* confirm or change the file name |
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* confirm input by pressing ok |
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<td align="left" width="400>[[image:CityGML-IFC-1.png]] |
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</table> |
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'''Export Results''' |
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<table border="0" > |
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<tr valign="top"> |
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<td align="left" width="300"> |
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* '''Level of Detail 1''' |
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** CityGML buildings are converted into corresponding '''IFC buildings with geometry''' |
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** Attributes are not converted at the moment |
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* '''Level of Detail 2''' |
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** CityGML buildings are converted into corresponding IFC buildings with either geometry or walls and roofs directly link to the building |
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** Attributes are not converted at the moment |
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** all '''building elements''' are '''surface models''' |
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* '''Level of Detail 3 and 4 not tested''' |
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<td align="left" width="400>[[image:CityGML-IFC-2.png]] |
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IFC model imported into Bentley Architecture V8 |
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[[image:CityGML-IFC-3.png]] |
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IFC model imported into GraphiSoft ArchiCAD 11 |
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[[image:CityGML-IFC-4.png]] |
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IFC model imported into Nemetschek Allplan 2008 |
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[[image:CityGML-IFC-5.png]] |
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IFC model imported into Solibri Model Checked 4.2 |
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</table> |
</table> |
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Revision as of 11:55, 11 February 2019
| Dataset | Country | Level of detail | CRS | CityGML ver. | Year | Acquisition technique | Thematic classes | Textures | Notes |
|---|---|---|---|---|---|---|---|---|---|
| Helsinki | Finland | LoD1 / LoD2 | urn:ogc:drf:crs:EPSG::3879 | 2.0 | 2013 | ? | Building | Yes | Released in 2015 |
| Espoo | Finland | LoD1 / LoD2 / LoD3 | http://www.opengis.net/gml/srs/epsg.xml#3879 | 2.0 | 2013 | ? | Building | Yes | WFS, see also Espoo WMS and WFS Open data resources |