CityJSON in combination with MongoDB, PostgreSQL and GraphQL

CityJSON is a JSON-based encoding for a subset of the CityGML data model and an alternative to the CityGML exchange-format. This new encoding reduces the data size and simplifies the usage. These files can be stored in relational and NoSQL databases. Relational and NoSQL databases have integrated JSON. CityJSON has therefore the potential to be...

Indoor localisation based on point clouds of the ceiling: Syntheses Project 2019

Indoor localisation is a highly relevant topic. It can be used for many applications,<br/>such as indoor navigation. Current indoor localisation approaches all have certain<br/>downsides. In this report, the results of a completely new indoor localisation approach are described. The aim of this approach is to perform indoor localisation on room...