3D Geoinfo pre-conference workshop: cjio

Transcript

1. Manipulating CityJSON with cjio Automated reconstruction of 3D City Models

   and using them in urban applications 3D Geoinfo Conference, Delft, 30-09-2018 Balázs Dukai b.dukai@tudelft.nl

2. pip install cjio or pip install --upgrade cjio

3. Why and what • manipulate 3D city models quickly, by

   chaining commands

4. Why and what • manipulate 3D city models quickly, by

   chaining commands • allow analytical, explorative workflows

5. Why and what • manipulate 3D city models quickly, by

   chaining commands • allow analytical, explorative workflows • accessible, lightweight tool

6. Why and what • manipulate 3D city models quickly, by

   chaining commands • allow analytical, explorative workflows • accessible, lightweight tool written in Python

7. cjio --help

8. cjio info

9. cjio assign_epsg

10. cjio upgrade_version & save

11. cjio validate

12. cjio subset

13. cjio compress

14. Thank you! Balázs Dukai b.dukai@tudelft.nl