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GIScience Blog

Tag: OSM

  • HeiGIT Maps support DKFZ’s Cancer Information Service

    One of HeiGIT‘s goals is the beneficial use of geoinformation for society. To this end we provide a range of different Web services, mostly based on OpenStreetMap (OSM), such as openrouteservice or the OSM history analytics platform ohsome.org. In particular we also offer several OSM based map services such as the topographic maps OSM-WMS.de ,…

  • A Web App to generate and disseminate knowledge on urban green space qualities and their accessibility

    Urban green spaces (UGSs) can provide important ecosystem services for citizens and their well-being. To make use of these services according to UGS user demands, urban residents, tourists, and city administrations should know where UGSs are located, what qualities they have and how to reach them on convenient routes. A new open access paper at…

  • MapSwipe is App of the Day in Apple AppStore

    MapSwipe has ben announced as ‘App of the Day‘ in the Apple AppStore! (27.08.2021) Thank you to all our volunteers for the continued help and support which keeps the app going. Read the blogpost here: https://apps.apple.com/ca/story/id1559236909 The team at the Heidelberg Institute for Geoinformation Technology (HeiGIT) and the GIScience Research Group at Heidelberg University has shaped MapSwipe’s…

  • ohsome Region of the Month – August

    Hello and welcome back to the ohsome Region of the Month-blog post series where you can read about potential use cases of the ohsome API and maybe even get inspired to send some requests of your own. If you are new to the series you should definitely take a look at former blog posts, for example our last…

  • Revamped openrouteservice client for disaster management

    We are happy to announce a revamped openrouteservice maps client for disaster management. It was built based on the new openrouteservice maps client, that is an open source route planner with plenty of features. Specific disaster features were incorporated via the development of developing plugins. It was developed and is maintained by the Heidelberg Institute for…

  • Analysing the Impact of Large Data Imports in OpenStreetMap

    OpenStreetMap (OSM) is a global mapping project which generates free geographical information through a community of volunteers. OSM is used in a variety of applications and for research purposes. However, it is also possible to import external data sets to OpenStreetMap. The opinions about these data imports are divergent among researchers and contributors, and the…

  • Routenplanung im Überflutungsgebiet: openrouteservice nutzt Copernicus EMS Flut-Daten in spezieller Lösung

    Die aktuelle Flut in Deutschland hat zahlreiche Straßen in den betroffenen Gebieten zerstört oder temporär unpassierbar gemacht. HeiGIT arbeitet an freien und offenen, auf Geodaten-basierten Lösungen für die humanitäre Hilfe. Hierzu zählen insbesondere Routenplanung unter Berücksichtigung aktueller Katastrophendaten wie z.B. Überflutungsgebiete und zerstörter Strassen. Für die aktuelle Flutkatastrophe in Deutschland und Nachbarstaaten hat HeiGIT nun…

  • ohsome region of the month: Which country has the longest coastline?

    The ohsome region of the month blog post series is back and since it’s summer this time we’re taking you to the coast. Before that happens, if this is your first blog post of this format you might want to take a look at former blog posts of this series for example one on railway networks or…

  • OSM data quality analysis for different stages of the mapping process

    Slums are an important operational area for humanitarian organisations: Because of provisional housing, poor sanitation and difficult socio-political circumstances offers of help from such organisations are important and often necessary. For such deployments, humanitarian actors rely heavily on Volunteered Geographic Information (VGI), as official maps and data are often incomplete. This makes it all the…

  • Ein Jahr WebApp „meinGrün“ – finale Befragung und Ergebnispräsentation

    Im Juni 2020 haben wir mit unseren Partnern aus dem meinGrün Projekt die gleichnamige WebApp gestartet. Nun sind die Nutzenden in Dresden und Heidelberg aufgerufen, sich ein letztes Mal an einer Befragung zu beteiligen und so Hinweise für die mögliche künftige Weiterentwicklung zu geben. Am 28. Juni werden wir zudem mit unseren Projektpartnern die Ergebnisse…

  • Openrouteservice for complex route optimization in new QGIS extension by Regionalverband Ruhr

    (Deutsche Version unten) The Regionalverband Ruhr (Team 9-2 Geodata Technology) has used the potential of HeiGIT’s openrouteservice (ORS) in a new QGIS extension and thereby created another possible application for the ORS: The tool “Location and Route Optimization of Addresses” allows to search and locate addresses and to find the optimal routes between them. This…

  • The ohsome quality analyst goes public on Github with new release 0.3.0

    The ohsome quality analyst (short: OQT) has been introduced at the beginning of this year and today we are proud to announce two updates. First, we  released the new version 0.3.0 which includes new OSM layers and a brand new data quality report. Working on this release has been the first collaboration with MapAction under…