Skip to main content
Link
Menu
Expand
(external link)
Document
Search
Copy
Copied
CityJSON
Datasets
Extensions
Software
Schemas
CityJSON Sequences
Specifications
Experimental
RESTful + streaming
Versioning
Binary encodings
Help for developers
Modelling guide for CityJSON
Help to calculate coordinates
Help with geometry templates
Geometric primitives and depth of arrays
Upgrading your code for v1.1
Upgrading your code for v2.0 (from v1.1)
Tutorials
Getting started with CityJSON
Converting to/from CityGML files
Validation of a CityJSON file
Mapping the Noise ADE to a CityJSON Extension
Upgrading a file from v1.0 to v1.1
Upgrading a file from v1.1 to v2.0
News
subscribe to the news
31 Oct 2024
CityJSONSeq now has its own media type
16 Sep 2024
Large datasets? CityJSONSeq!
06 Nov 2023
CityJSON v2.0 now also an OGC community standard
27 Sep 2023
CityJSON v2.0 is released 🚀
03 Mar 2023
Hello Revit
25 Nov 2022
CityJSON v1.1.3 released
03 Nov 2022
Hello Rhino
16 Aug 2022
CityJSON v1.1.2 released
01 Jul 2022
Our viewer ninja has improved a lot!
17 Jan 2022
CityJSON now has its own media type
01 Dec 2021
CityJSON v1.1 is released!
16 Aug 2021
CityJSON v1.0 is now an OGC standard!
21 Apr 2021
CityJSON v1.0.2 released
07 Apr 2021
All 10M buildings in the Netherlands in LoD2 in CityJSON!
15 Mar 2021
Hello ParaView
10 Aug 2020
CityJSON, now part of the JSON Schema Store
08 Apr 2020
Welcome ninja to the CityJSON family
17 Feb 2020
CityJSON as an OGC community standard? Give your opinion!
27 Jan 2020
Hello FME
25 Nov 2019
Hello Blender
19 Sep 2019
Improved version of the viewer
26 Aug 2019
Singapore open data model available
17 Jun 2019
Paper about CityJSON published in OGDSS journal
26 Apr 2019
Welcome CityJSON version 1.0.0 🎉