Category: Research
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Successful kickoff meeting for project ‘3D-TAIGER’ at National Cheng Kung University in Tainan
From April 5th till April 9th , the three GIScience members Bernhard Höfle, Kristina Koenig, and Martin Hämmerle visited colleagues at the National Cheng Kung University (NCKU), Tainan, Taiwan, within the frame of the collaboration and exchange project 3D-TAIGER (‘Multi-Source 3D Geoinformation Extraction for Improved Management of Forest and Natural Hazards – Collaboration between TAIwan…
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3D Participatory Sensing for Crop Height Assessment
Participatory Sensing (PS) is a concept which enables laymen to easily gather geodata with standard low-cost mobile devices, offering new and efficient opportunities for agricultural monitoring. The integration of local agricultural knowledge may help to better understand complex phenomena such as the association between climate variability, crop yields and undernutrition. In our new study we…
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disastermappers heidelberg and GIScience meeting Missing Maps in London to foster collaboration and partnership
Last week, Carolin Klonner, Benjamin Herfort, Melanie Eckle (GIScience Heidelberg and disastermappers heidelberg), Svend-Jonas Schelhorn, Christof Nichterlein (disastermappers heidelberg), Prof. Dr. João Porto de Albuquerque (GIScience Heidelberg and Centre for Interdisciplinary Methodologies, University of Warwick) and Roberto Rocha (University of Münster) travelled to London to meet the Missing Maps team. During a one and a…
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OpenRouteService Update 3.1 – with Surface Information and more!
In our latest release we have primarily focused on optimising and stabilising the backend and on adding new elements to provide an improved user experience throughout the OpenRouteService 3.1. We improved the visualisation of real-time traffic information for the route instructions as they now appear as number of warnings within the route summary (currently for Germany…
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GIScience HD contributes to Crisis Mapping Workshop for the “Natural Risk in a Changing World“ Spring School at Potsdam University
Last Friday, 18th March, Carolin Klonner and Melanie Eckle of the GIScience Research Group were invited to give a workshop on “Crisis Mapping with OpenStreetMap” in scope of the DFG Graduate School “Natural Risk in a Changing World” Spring School at the University of Potsdam. The PhD candidates were introduced to current research and practices…
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Autonomously Operating Low-Cost Static Terrestrial LiDAR
In order to optimize agricultural processes, near real-time spatial information about in-field variations, such as crop height development (i.e., changes over time), is indispensable. This development can be captured with a LiDAR system. However, its applicability in precision agriculture is often hindered due to high costs and unstandardized processing methods. In our new study we…
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Amateur or Professional: Assessing the Expertise of Major Contributors in OpenStreetMap Based on Contributing Behaviors
Volunteered geographic information (VGI) projects, such as OpenStreetMap (OSM), provide an alternative way to produce geographic data. Research has showed that the resulting data in some areas are of decent quality, which guarantees their usability in various applications. Though these achievements are normally attributed to the huge heterogeneous community mainly consisting of amateurs, it is…
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Evaluation of EU project on Improving Accessibility with OpenStreetMap
The second year evaluation meeting of CAP4Access project took place on February 17th, 2016 at European Commission in Brussels. Representatives of all project partners presented the results and work-in-progress of their tasks for the second year of the project, followed by questions from two external reviewers appointed by the European Commission. From CAP4Access team at GIScience…
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Better Maps for the Weather Portal Kachelmannwetter
The goal of our new project with Kachelmannwetter.com is to provide specialized maps based on OpenStreetMap data using the cartographic framework MapSurfer.NET which currently serves the map service at uni-heidelberg.de/openmapsurfer. To achieve the project goals, we will design a brand new map style and add several extensions to the framework. Stay tuned for the result!
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HeiMAP – a virtual research platform for historic maps in the humanities
Recently a new project “HeiMAP” has been funded at Heidelberg University. The goal of HeiMAP is the development of an online research platform with modular tools and services for project and data management especially for the collaborative work with and on predominantly historical maps and geographic information in the humanities. Maps contain multiple layers of…