Feed on
Posts
Comments

Tag Archive 'Crowdsourcing'

Recently the full Special Issue “Online Participation” of the German journal “HMD Praxis der Wirtschaftsinformatik” has been published online by Springer.
It also includes our invited overview article about online participation in the context of geographic information, especially OpenStreetMap (in German). It is available open access:
Griesbaum, L., Eckle, M., Herfort, B., Raifer, M., Zipf, A. (2017): [...]

Read Full Post »

We are currently guest-editing a special issue on “urban geoinformatics” in the Taylor & Francis journal “Geo-Spatial Information Science”. On this occasion, we’d like to encourage you to submit your crowdsourcing-related work emphasizing urban issues:
Title: Crowdsourcing for Urban Geoinformatics
Deadline: 30 October 2017
Guest editors:
Hongchao Fan, Wuhan University, (hongchao.fan@whu.edu.cn)
João Porto de Albuquerque, University of Warwick, (J.Porto@warwick.ac.uk)
René Westerholt, [...]

Read Full Post »

This year the capital of Canada will become the gathering place for the Humanitarian OpenStreetMap Team (HOT) and Missing Maps community and partners.
September 12th/13th the Missing Maps members will come together for their annual meeting to discuss current projects, challenges, ideas and future plans. The next two days, September 14th/15th, the HOT Summit will provide [...]

Read Full Post »

In the aftermath of a disaster, knowing the condition of buildings, infrastructure, and utilities is critical to both immediate response and long-term recovery efforts. The Humanitarian OpenStreetMap Team (HOT) is often asked to help identify damage to buildings and other assets in the affected region. In the past, limitations in post-disaster [...]

Read Full Post »

On the occasion of the international Bike2Work Day the radio Berlin Brandenburg (RBB) conducted a short interview with Prof. Alexander Zipf (GIScience HD/ HeiGIT). It was about current research and development work at the GIScience Research Group Heidelberg and HeiGIT, which involve the use of user-generated geodata for investigations between cycling behaviour and health, as well as [...]

Read Full Post »

The “Dresdner Flächennutzungssymposium” is an annual event aimed at fostering the discussions about current devolepment regarding land use changes in Germany. During two days experts from government agencies, private companies and research institutions come together and elaborate the latest trends in different session. This years symposium took place from May 3-4. Almost all presentations covered [...]

Read Full Post »

Tourism is a economically highly important industry. It is, however, vulnerable to disaster events. Geotagged social media data, as one of the forms of volunteered geographic information (VGI), has been widely explored to support the prevention, preparation, and response phases of disaster management, while little effort has been put on the recovery phase. A recently [...]

Read Full Post »

In the aftermath of natural disasters an assessment of the impact and damage in the affected area is crucial to enable coordination of response and recovery. While the disaster preparedness and response activations by the Humanitarian OpenStreetMap Team in regard to infrastructure mapping have already proven great potential in various disaster events, due to a [...]

Read Full Post »

Recently, Strava, a popular website and mobile app dedicated to tracking athletic activity (cycling and running), began offering a data service called Strava Metro, designed to help transportation researchers and urban planners to improve infrastructure for cyclists and pedestrians. Strava Metro data has the potential to promote studies of cycling and health by indicating where [...]

Read Full Post »

The MapSwipe App is widely used by many volunteers who donate their time and brain capacity to find buildings or roads on satellite imagery. Just recently we counted the 10,000,000th contribution! After only 6 months since MapSwipe was launched!
The outcome of these efforts are mainly used by humanitarian organisations like MSF, Netherlands Red Cross or [...]

Read Full Post »

Older Posts »