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GIScience Blog

Tag: OSM

  • 7th International Conference on Cartography & GIS

    The 7th International Conference on Cartography & GIS took place at Sozopol (Bulgaria) 18-23 June 2018. It was organized by Bulgarian Cartographic Association, International Cartographic Association and University of Architecture, Civil Engineering and Geodesy (UACEG), Sofia and co-organizers – Military Geographic Service, Bulgaria, and Bulgarian Red Cross. The main topics of the conference were: GIS…

  • GSIS Special Issue on Crowdsourcing for Urban Geoinformatics has been published

    GSIS Special Issue: Crowdsourcing for Urban Geoinformatics. Geo-Spatial Information Science (GSIS), Volume 23, Issue 3. Taylor & Francis. Guest Editors: Hongchao Fan, Rene Westerholt, João Porto de Albuquerque, Bernd Resch and Alexander Zipf TOC: Do people communicate about their whereabouts? Investigating the relation between user-generated text messages and Foursquare check-in places Ming Li, Rene Westerholt & Alexander…

  • Mamapa goes Ludwigshafen – join us today

    Heute Abend stellen Robert Danziger (Mamapa) und Melanie Eckle (disastermappers heidelberg/ HeiGIT) in Ludwigshafen das Mamapa Projekt vor. Zudem erläutern sie die Potenziale von OpenStreetMap (OSM) und illustrieren, wie OSM eingesetzt und wie zu OSM beigetragen werden kann. Donnerstag, 20. September 2018, 18.00 Uhr Zentralbibliothek Schulungsraum Weitere Informationen hier und unter 0621 504-3533, der Eintritt ist frei. Wer…

  • Missing Maps Gathering, FOSS4G and HOT Summit 2018 in Dar es Salaam

    As previously announced, Sabrina Marx and Melanie Eckle recently visited Dar es Salaam to attend the Missing Maps Members Gathering and to join the FOSS4G and HOT Summit community for their joint annual gatherings. The Missing Maps Members Gathering was the first side event of the conference week. Likewise to previous years, the Missing Maps…

  • Capturing Flood Risk Perception via Sketch Maps

    The flood risk perception of people living in areas at risk can be a valuable source of information for mitigation and preparedness within disaster management. We apply a method based on sketch maps and questionnaires to capture this flood risk perception during case studies in Santiago de Chile. Results of our study can be found…

  • Keynote on VGI and AI for Disaster Management by Prof. Zipf at 10 Years HAUS New York

    Heidelberg Alumni USA (HAUS) is the alumni initiative for all former students, lecturers, professors or staff of Heidelberg University who live or work in the US. HAUS was born in New York City, and that’s where we will celebrate the tenth anniversary the weekend of September 14-16, 2018. We hope you will be there for…

  • Freiwilligentag 2018 – Aufruf zur Teilnahme an der „Routenplaner-Erfassungsrallye“ der Stadt Heidelberg am 15.09.

    Wie komme ich als Rollstuhlfahrerin oder Rollstuhlfahrer am besten vom Bismarckplatz zum Rathaus? Welche Wege ohne Hindernisse können Eltern mit Kinderwagen nutzen? Helfen soll dabei ein neuer Routenplaner der Stadt Heidelberg. Der Routenplaner basiert auf dem OpenRouteService der Abteilung Geoinformatik der Universität Heidelberg und wurde in einem gemeinsamen vom Ministerium für Inneres, Digitalisierung und Migration Baden-Württemberg geförderten Projekt um…

  • Documentation of the Ohsome API

    In a previous blog post we introduced the REST-based interface of our framework Ohsome (the OpenStreetmap History Analytics plattform) and gave an example link of a request. This blog post aims to give you some further information about the documentation of the ohsome API. We use the Springfox Java library to create a Swagger documentation. The result…

  • Social Innovation and GIScience

    This week sees the International Social Innovation Research Conference (ISIRC 2018) hosted at Heidelberg University. ISIRC is the world’s leading  interdisciplinary social innovation research conference. The conference brings together scholars from across the globe to discuss social innovation in a variety of perspectives. GIScience Heidelberg and HeiGIT.org will present their work related to social innovation…

  • Join the OSMlanduse.org Sentinel-2 Fusion Validation Mapathon @ EuroGEOSS Workshop

    Join us on Thursday 13th September 2018 at the EuroGEOSS Workshop in Geneva for the validation mapathon of OSMlanduse.org Sentinel-2 landuse fusion map. Have an exclusive first peek at the EU wide OSMlanduse Sentinel-2 landuse fusion map, a result of millions of OSM contributions and the Sentinel-2 archive remote sensing data. The event is a prequel…

  • OpenStreetMap Analytics Development for OpenCities Africa

    Recently a consultancy and development agreement about OpenStreetMap Analytics Development has been reached with the World Bank in the context of the Open Cities Africa project and the Global Facility for Disaster Reduction and Recovery (GFDRR) Open Data for Resilience Initiative (OpenDRI). The main objective of this consultancy is to develop and implement new functionalities for…

  • Deep Learning from Multiple Crowds: A Case Study of Humanitarian Mapping

    Satellite images are widely applied in humanitarian mapping which labels buildings, roads and so on for humanitarian aid and economic development. However, the labeling now is mostly done by volunteers. In a recently accepted study, we utilize deep learning to solve humanitarian mapping tasks of a mobile software named MapSwipe. The current deep learning techniques…