GIScience / Geoinformatics Research Group
Essential parts of the research focus of the GIScience research group (Geoinformatics) are reflected by the PhD graduate school (CrowdAnalyser) (Speaker: Prof. A. Zipf). This group consists of several PhD students and postdoctoral researchers, who investigate the quality and usage potential of user-generated content (UGC). The main focus is on Volunteered Geographic Information (VGI). We develop new methods for spatio-temporal analysis of big data sources such as OpenStreetMap or Social Media and other Web 2.0 projects, ranging across Twitter, Flickr to all kinds of geo-social networks.
Several projects and services built on these evolving data sources demonstrate the feasability of their usage in different domains. Some realized services can be discovered online, e.g. OpenRouteService.org or uni-heidelberg.de/openmapsurfer.
The Klaus Tschira Foundation supports establishing the "Heidelberg Institute for Geoinformation Technology" (HeiGIT) at the Institute of Geography at Heidelberg University. The aim is to improve knowledge and technology transfer from fundamental research into practice within the field of Geoinformatics. The focus areas comprise ("Big Spatial Data Analytics"), "Navigation Intelligence and Location Based Services" and "VGI for Humanitarian Aid in Disaster Management".
We offerJobs (esp. for PostDocs)!
Further news can be found at giscienceblog.uni-hd.de (also as RSS-Feed). You can also follow us on Facebook and Twitter. Our publications e.g. in Journals or Conferences can be found on dedicated pages.
we cordially invite everybody interested to our next open GIScience colloquium talk Semantic Signatures for Social Sensing in Smart Environments Prof. Dr. Krzysztof Janowicz Associate Professor for Geographic Information Science and Geoinformatics at the Geography Department of the University of California, Santa Barbara, USA Time and date: Mon, July 3, 2.15 pm Venue: INF 348, Room 015, Department of Geography, [...]
Malaria is a major threat to people all around the world, particularly those most vulnerable: children and elderly. Our previous events Semester Start Missing Maps mapathon for World Malaria Day 2017 and Missing Maps Mapathon at Makerspace (DAI) aimed to support projects to identify potential malaria affected areas and enable better Malaria prevention in collaboration [...]
Some of the results from our research are transformed into stable and professionally managed services, that are used by the wider public. A prominent example is OpenRouteService.org. Since it’s introduction in early 2008 it has been transformed now to a rigorously tested rich API that is hosted on a cloud system and that can be [...]
Recently a new “OSM Tools Plugin” for QGIS had been developed by Nils Nolde. It replaces the original OSMroute plugin for QGIS by Riccardo Klinger, which is now deprecated, as he unfortunately lacks the time to maintain it. Thanks a lot to Riccardo and Nils for their wonderful efforts and contributions so far! The new “OSM Tools” [...]
Inspect, judge and estimate OSM land use for Heidelberg and other European cities at Berliner Str. 48, 6pm, 29.06. osmlanduse.org osmlanduse validation mapathon 29.06.2017 Knowledge of land use dynamics is essential for a permanent human existence on earth, for instance due to changing climate. Various commercial and scientific products depicting our habitat exist, involving heavy production cost, questionable accuracies and inadequate update cycles. To this end, osmlanduse.org utilized Open [...]
Recently HeiGIT @ GIScience Heidelberg released a dedicated stable disaster version of OpenRouteService (ORS) to support humanitarian logistics within specific regions of catastrophes with data from OSM in a more sustainable way. Since his start in 2008 OpenRouteServivce had been spontaneously applied for specific real world disaster cases already numerous times, for instance during the earthquakes in [...]
we cordially invite everybody interested to our next open GIScience colloquium talk on Mon, June 19, 2.15 pm, at the Department of Geography, Heidelberg University, Im Neuenheimer Feld 348, Lecture Hall, Room 015. The presentation will be given by Dr. Daniel Wujanz (Technische Universität Berlin). The topic is: Terrestrial laser scanning for Geomorphometry - Some remarks on pitfalls and widespread opinions Ever since its [...]
Stellenausschreibung Software Developer Backend Geoinformation Technology Heidelberg Institute for Geoinformation Technology (HeiGIT) Zur Förderung von Technologietransfer und angewandter Forschung im Bereich Geoinformatik wird derzeit mit Grundförderung der Klaus-Tschira Stiftung das Heidelberg Institute for Geoinformation Technology (HeiGIT) aufgebaut. http://www.heigit.org. Dies soll zukünftig als An-Institut weitergeführt werden. Hierfür wird ein Software Engineer Backend Geoinformation Technology gesucht (100%). [...]
Since April 1st, 2017 Prof. Dr. Bernhard Höfle is the new full professor for “GIScience and 3D Spatial Data Processing” at the Institute for Geography, Heidelberg University. Last week he was formally introduced to the scientific community of Heidelberg University during the traditional “Professorium” event, which was moderated by Rector Prof. Eitel. The latter took place [...]
An invited introductive overview article on “Online Participation in Geoinformation Technology” with a specific focus on OpenStreetMap has been published in the special issue “Online Participation” of the German language journal “Praxis der Wirtschaftsinformatik”. It gives some introduction and selected examples of potential usages of OSM data. Griesbaum, L., Eckle, M., Herfort, B., Raifer, M., Zipf, [...]
We have moved. Our address has changed.
The phone numbers of some of our colleagues have also changed.
Structure and Research Focus
In addition to investigating VGI, Big Spatial Data Analytics, LBS for Mobility and also Disaster Management in the whole group, in particular the LiDAR research group led by Bernhard Höfle has a strong focus on 3D geo-information. Corresponding research areas comprise data acquisition and retrieval using state-of-the-art
3D remote sensors such as laser scanning (i.e. topographic LiDAR) enriched by other potential sources such as crowdsourced data provided by
human sensors. The primary focus here is the development of GIS-based algorithms for 3D data processing and analysis in order to improve the understanding of geographical phenomena. Applications cover the natural environment (e.g. geomorphology, precision farming and forestry) and the man-made landscape (e.g. Archeology and digital cultural heritage or solar potential assessment for buildings).
In Memoriam Klaus Tschira
Am 31. März 2015 verstarb unerwartet und viel zu früh Herr Dr. h.c. Dr.-Ing. E.h. Klaus Tschira. Wir trauern um einen großen Förderer der Wissenschaft.