Author: GIScience HD
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A Monitoring Tool for OpenStreetMap Mapathons in Python
In the last couple of weeks disastermappers Heidelberg and GIScience members were interested in finding a way to monitor changes in the OpenStreetMap database. This could help to provide better feedback after mapathons and could allow to measure how many objects like buildings or roads were created or modified during a mapathon. (It was even…
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A review of volunteered geographic information quality assessment methods
While Volunteered Geographic Information (VGI) is gaining more and more popularity and VGI datasets are being used in various projects, there are always concerns about the quality of them. During the past years several studies have been performed regarding VGI quality assessment by employing different methods/approaches. However, if one needs to evaluate the quality of…
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OpenRouteService 3.3 is going Mobile – Routing in the Americas, Gradients 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 3.3 based on OpenStreetMap data. After many requests from our community, we for starters can happily announce that we have made the service responsive for your mobile smartphones.…
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Volunteered geographic (mis)information? Measuring quality in crowdsourced maps – Colloquium Presentation by Andrea Ballatore this Monday
We invite anybody interested to the following open talk in our GIScience colloquium series this Monday: Volunteered geographic (mis)information? Measuring quality in crowdsourced maps Dr. Andrea Ballatore Dept of Geography, Environment and Development Studies Birkbeck, University of London Lecturer in GIS and Big Data Analytics Mon, June 27, 2016, 2.15 pm, Institute of Geography, Heidelberg…
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PhD Defence Lucy Mburu on Geographic Criminal Profiling
This Friday – the hottest day of the year so far – Lucy Waruguru Mburu from the GIScience Research Group Heidelberg University successfully defended her PhD thesis on Criminal Geographic Profiling methods. Her thesis is entitled: “ A Framework for Prediciting Criminal Behavior and Area-Specific Crime Risk through Retrospective Analysis of Geographic Data“. Complemented by…
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WeGovNow WebPage is live – Towards #WeGovernment
The WeGovNow Towards #WeGovernment: Collective and participative approaches for addressing local policy challenges Establishing citizens as partners in the delivery of public services. A new type of citizen engagement platform, expanding the viability of and capacity for citizen coproduction in the public sector. WeGovNow and its 12 partner organisations are building upon earlier research and…
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GIScience @geoinfo.potsdam.2016
From 14.6.-16.6. our research group was represented by Stefan Hahmann at geoinfo.potsdam.2016 (aka 64. Deutscher Kartographentag, aka Geoinformatik 2016). The conference has seen ~150 participants from the sectors universities, administration, industry and research institutes. The programme had a strong focus on recent developments in various geo applications with sessions on visualisation methods, geoinformatics and ongoing…
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Forest change monitoring – GIScience colloquium, Monday 20.06.
We cordially invite anybody interested to join our open GIScience colloquium talk on Monday about Forest change monitoring Michael Schultz Remote Sensing group of Wageningen University Mon, June 20, 2016, 2.00 pm, Heidelberg University, Institute of Geography, INF 348, Lecture Hall (Room 015) Forest are the lungs of the earth, many species including our own…
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A Two-Tiered Approach to OSM Data collection for Novice Users & Personalizing Walkability
In addition to the two earlier presentations (No 1, No 2), today there are two additional presentations (No 3 & 4) by GIScience Heidelberg at AGILE 2016 conference in Helsinki: Rousell, A., Hahmann, S., Mobasheri, A. (2016): A Two-Tiered Approach to OSM Data collection for Novice Users. 19th AGILE Conference on Geographic Information Science. Helsinki,…