Category: Crowd Analyser

  • New paper published: ‘Effects of Reduced Terrestrial LiDAR Point Density on High-Resolution Grain Crop Surface Models in Precision Agriculture.’

    We are happy to announce that a new paper with the title Effects of Reduced Terrestrial LiDAR Point Density on High-Resolution Grain Crop Surface Models in Precision Agriculture has been published in the special issue Agriculture and Forestry: Sensors, Technologies and Procedures in the journal Sensors: 3D geodata play an increasingly important role in precision…

  • GIScience Heidelberg visit ACM Sigspatial conference

    Last week members of the GIScience Research Group were attending the International Conference on Advances in Geographic Information Systems in Dallas. Beside the interesting welcome note given by Luc Vincent talking about the Google Street View project and further follow-up keynote talks, the first conference day was opened up for full day workshops covering various…

  • Twitter Point Clouds

    Not just LiDAR sensors, but also social media sources produce point clouds. We compiled two new visualisations showing spatiotemporal Twitter Tweet locations. One of them is centered at Maracanã stadium during the football world cup 2014. The point cloud allows seeing various games that appear in the form of pronounced discs. In the centre of…

  • Analyzing public transport flows from uncertain social media

    The growing number of mobile devices equipped with GPS sensors having broadband internet access, allow users to actively participate and create content through mobile applications and location based services. Whether users are uploading geotagged photos via Flickr or Instagram, checking in at a venue with Foursquare or commenting on a local event via Twitter. These…

  • GIScience at the GIScience

    Last week members of the GIScience Research Group were attending the Eight International Conference on Geographic Information Science in Vienna. Beside the interesting welcome note given by Andrew U. Frank and further follow-up keynote talks, the first conference day was opened up for full day workshops covering various topics of GIScience. Geographic Information Workshop In…

  • The Chilean newspaper El Mercurio reports about our VGI research

    The Chilean newspaper El Mercurio has released an article about Heidelberg’s research on VGI and Neogeography in their Science and Technology section in the issue of 14 July 2014. El Mercurio, Santiago de Chile (No. 41.265), p. A11: Neogeografía: La geografía evoluciona al alero de las redes sociales.

  • GIScience Heidelberg @ Santiago de Chile

    The Heidelberg Center for Latin America (HCLA) in Santiago de Chile offers a Master of Science in Governance of Risk and Resources. This cooperative venture between the Geography institutes of Heidelberg University, the Universidad Catolica de Chile and the Universidad de Chile focuses on the (political and economic) controllability of problem-driven interaction between humans and…

  • CrowdAnalyser Workshop 2014

    The ‘CrowdAnalyser Workshop 2014‘ successfully took place on Thursday, 08th of May and Friday, 09th of May. Organised by the PhD students of the research training group ‘CrowdAnalyser‘, the event was well attended. On Thursday, a lecture room in Heidelberg Collaboratory for Image Processing was crowded with 45 interested participants of the presentation and discussion…

  • Vacant position in GIScience Group: Research Associate in Social Science / Humanities

    Within the research project “NEOHAZ – NEOgeography of a Digital Earth: Geoinformation Science as Methodological Bridge in Interdisciplinary Natural HAZard Analysis” we offer new position as “Research Associate in Social Science / Humanities“. Further information can be found here: – Job posting: Research Associate in Social Science / Humanities

  • Low-cost 3D sensing of natural objects in the Dechen Cave

    In one of Germany’s most visited show caves, the Dechen Cave near Iserlohn, different objects were captured with the GIScience‘s high-end terrestrial laser scanner Riegl VZ-400 and the low-cost structured light camera Microsoft Kinect™ by Johannes Fuchs, Bernhard Höfle, Martin Hämmerle (LiDAR Research Group) and Andrea Schröder-Ritzrau (Institute of Environmental Physics). Morphometric features that are…

  • Prof. Alexander Brenning (Waterloo) – Visiting Professor (Humboldt Fellow) works on Statistical Geocomputation

    Prof. Dr. Alexander Brenning from the University of Waterloo (Canada) is spending a research stay as Visiting Professor from February to August 2014 at the GIScience Research Group at Heidelberg University. This was made possible through a grant from the prestigious Humbold-Foundation. His research will focus on “Statistical GeoComputation: Linking Physical and Human Geographical Approaches“.…

  • Visiting Professor Joao Porto is working on Disaster Mapping 2.0

    Prof. Dr. Joao Porto, a computer scientist from University of Sao Paulo, Brazil has received a grant by Heidelberg University funded through the DFG Initiative of Excellence that allows him to stay as visiting professor at the GIScience Research Group of Heidelberg University through 2014 and then returning to Heidelberg several times until 2017. His…