159 citations · 165 across the 4 of their papers we have counts for
4 papers
Streaming CityJSON datasets
Hugo Ledoux, Gina Stavropoulou, Balázs Dukai
We introduce CityJSON Text Sequences (CityJSONSeq in short), a format based on JSON Text Sequences and CityJSON. CityJSONSeq was added to the CityJSON version 2.0 standard to allow…
cjdb: a simple, fast, and lean database solution for the CityGML data model
Leon Powałka, Chris Poon, Yitong Xia +6
When it comes to storing 3D city models in a database, the implementation of the CityGML data model can be quite demanding and often results in complicated schemas. As an example,…
Automated 3D reconstruction of LoD2 and LoD1 models for all 10 million buildings of the Netherlands
Ravi Peters, Balázs Dukai, Stelios Vitalis +2
In this paper we present our workflow to automatically reconstruct 3D building models based on 2D building polygons and a LiDAR point cloud. The workflow generates models at differ…
CityJSON: a compact and easy-to-use encoding of the CityGML data model
Hugo Ledoux, Ken Arroyo Ohori, Kavisha Kumar +3
The international standard CityGML is both a data model and an exchange format to store digital 3D models of cities. While the data model is used by several cities, companies, and…