Research Project

Nowadays, several research projects show interest in employing volunteered geographic information (VGI) to improve their systems through using up-to-date and detailed data. The European project CAP4Access was one of the successful examples of such international-wide research projects that aimed to improve the accessibility of people with restricted mobility using crowdsourced data. In this project, OpenStreetMap [...]

Conceptual compliance measures to what degree contributors of volunteered geographic information (VGI) are using proposed tagging-standards. Here, we look into OpenStreetMap (OSM) as the most well-known example for VGI. In OSM the most important tagging guideline is defined by its wiki. In addtion, OSM editors like iD or JOSM provide presets (default options to adhere to tagging standards). This [...]

Understanding how citizens interact with transportation system is a key to solving a variety of urban issues in general and traffic congestion in particular. Recently, scholars have put efforts on the pertinent work ranging from developing traffic predictors to understanding human mobility and activity patterns. Multiple types of data have been used, of which crowdsourced [...]

How does a sandy beach naturally restore after a storm event? Invaluable information on this process is provided by a highly temporal (hourly) time series of 3D point cloud data acquired over several months at the beach of Kijkduin (NL). The permanent LiDAR system is operated by a team of TU Delft researchers in the [...]

The 10th “Fachaustausch Geoinformation“, a networking  event for professionals in the geodata and geoinformation domain organised yearly by GeoNet.MRN, took place in Heidelberg’s Print Media Academy on November 29th. GIScience research group at Heidelberg University and HeiGIT (Heidelberg Center for Geographic Information Technology) presented current research and projects at the event’s exhibition, including the latest [...]

The GIScience Research Group of the Geographical Institute is delighted to announce an open position as a researcher in the project “Heterogeneity and Convergence in Shared Data Sources. The Importance of cognitive Coherence in Collective Decision Making”. Please find more information below. Announcement of an open position at the Geographical Institute at Heidelberg University/Heidelberg Academy of Sciences [...]

This month we kicked off our new project Waterproofing Data in São Paulo, Brazil together with partners from Warwick University and Brazilian stakeholders such as Cemaden (National Early Warning and Monitoring Centre for Natural Disasters / Centro Nacional de Monitoramento e Alertas de Desastres Naturais) or local Universities, City of São Paulo, Fundacao Getulio Varga etc. We [...]

ER3DS makes cities smarter by emission reduction using 3D spatial sensing and analysis In the new project on Emission Reduction in Smart Cities Using 3D Spatial Sensing and Analysis (ER3DS) the combination of energy modeling, highly detailed 3D geographic sensing and computation will allow us to reveal a completely new picture of the current energy situation [...]

ISCRAM is a forum where researchers and practitioners from all around the world meet to share experiences and raise challenges in all the aspects related to the design, development, and use of information systems to improve the management of crisis and disaster situations. The 16th International Conference on Information Systems for Crisis Response and Management [...]

After the release of the new OpenRouteService dashboard the team has worked on a new interactive API documentation application named API Playground , that allows the users to explore all the OpenRouteService API services, parameters and responses in an intuitive and easy way. It is possible run requests, see the response in a map, table [...]