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New research project 3D-MAPP: 3D-MicroMapping of Big 3D Geo-Datasets in the Web
Wednesday, 30 March 2016 08:25

 

The research project 3D-MAPP located at the University of Heidelberg develops a web-based methodology to obtain digital geodata via the combination of data analysis by human and machine. Through a quick and easy-to-use 3D Web visualization users are able - in a few seconds - to solve 3D micro mapping tasks, which can hardly or even not be solved by automatic algorithms. Based on an extensive user study the idea of 3D-MAPP shall be evaluated empirically.

 

 
Routing in Dense Human Crowds - new publication in ISPRS International Journal of Geo-Information
Friday, 12 June 2015 11:47

Our work on fusing smartphone movement information and information derived from optical aerial imagery for routing in dense human crowds has been published in the open access ISPRS International Journal of Geo-Information (IJGI).

Abstract: http://www.mdpi.com/2220-9964/4/2/974/
HTML Version: http://www.mdpi.com/2220-9964/4/2/974/html
PDF Version: http://www.mdpi.com/2220-9964/4/2/974/pdf

 

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Geo-reCAPTCHA - new publication in International Journal of Applied Earth Observation and Geoinformation
Friday, 03 April 2015 06:33

Our new work on crowdsourcing geo-information from earth observation data named Geo-reCAPTCHA is published in the International Journal of Applied Earth Observation and Geoinformation (JAG). The paper is free to download until 22th May 2015 under this link: http://authors.elsevier.com/a/1Qoau14ynS21PP

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Visualization of time series data with Processing
Wednesday, 08 February 2012 18:44

The following example shows a visualization of time series data (lightnings of the austrian state Salzburg in 2003) using the Processing library for Java. The screenshot shows an applet which visualizes the state Salzburg as well as its environment and some actually recorded lightnings from Mai 2003. The position of the lightning impacts are converted from real world to screen coordinates to "hit" the respective point on the plane. A time slider on top of the application can be used to navigate within the data.

 

 

We are yet very comfortable with the result but certainly have many things in mind to enhance the visualization. Stay tuned!

 

 

 
Call for Papers - Geoinformatik 2012 extended
Wednesday, 16 November 2011 12:29

The Call for Papers for the Geoinformatik 2012 conference, 28th to 30th of March 2012 in Braunschweig (Germany), has been extended to the 30th of November 2011. Contributions as oral presentations or posters should be submitted as abstracts (2-3 pages) in German or English. Abstracs should cover innovative research results and ideas as well as solutions of practical relevance. Please submit your contribution using http://geoinformatik2012.geod.bau.tu-bs.de/.

For further information please visit
http://www.geoinformatik2012.de

 

 

 
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