OGC IoT Pilot

OGC SensorThings API | CityGML | 3D Tiles

Recent years have seen a significant increase in the use of three-dimensional (3D) data in the Internet of Things (IoT). The goal of the 3D IoT Platform for Smart Cities Pilot was to advance the use of open standards for integrating environmental, building, and IoT data in Smart Cities. Under this initiative a proof of concept (PoC) has been conducted to better understand the capabilities to be supported by a 3D IoT Smart City Platform under the following standards: CityGML, IndoorGML, SensorThings API, 3D Portrayal Service, and 3D Tiles.

In this project, I developed the SensorThings API server (STA) for managing the air quality sensor data in the study area of Sejong, South Korea. The data from STA is connected with the WPS service to calculate the air quality heatmap in the city level. In the client-side, the virturalcitySystem CesiumJS based software is used to develop the 3D geo-portal application.