When using routing services that rely on OpenStreetMap data, the route engine might suggest you a path that seems to be longer than the shortest possible route you could identify on the map. The main reason behind this are either a lack of data completeness in OSM (for certain data attributes/ for certain regions) or [...]
Tag Archive 'OSM'
Posted in Events on Dec 17th, 2016
On Thursday, 08.12.2016, a Christmas mapping party took place at the Geographical Institute of Heidelberg University. Karakol, a city in the Kyrgyz Republic was herein mapped in cooperation with the German Research Centre for Geosciences (GFZ-Potsdam).
Supported by the World Bank, the Bishkek-based Central Asian Institute of Applied Science (CAIAG) and the GFZ [...]
Recently some of our work on intrinsic VGI quality analysis has been published. In this work we propose a framework to assess the quality of OSM building footprints data without using any reference data. More specifically, the OSM history data will be examined regarding the development of attributes, geometries and positions of building footprints. In [...]
Posted in Events on Dec 2nd, 2016
Liebe Studenten und Mitarbeiter der Universität Heidelberg, wir brauchen eure Hilfe.
Das CampusMobil-Team der Universität Heidelberg entwickelt derzeit eine Navigations-App, damit sich endlich jeder in den Weiten des Universitäts-Campus zurechtfinden kann. Damit man aber nicht einfach vor der Wand des Ziel-Gebäudes, sondern am Eingang des jeweiligen landet, wollen wir zunächst die verschiedenen Eingänge der Universitätsgebäude digitalisieren.
This week Alexander Zipf was giving an invited keynote presentation at the 18th Geoinfo Conference in Campos do Jordão, São Paulo, Brazil.
The GEOINFO conferences aim to bring together leading GIScience and spatial database researchers, to present to the local community a perspective of the state-of-the-art in the area. Past speakers have included Max [...]
Posted in Services on Nov 28th, 2016
Today a new global WebMap prototype “OSMLanduse.org” has been launched by GIScience Research Group Heidelberg. The map provides worldwide Landuse/Landcover information on the basis of OpenStreetMap (OSM) data. This is based on our earlier work on testing the suitability of OpenStreetMap for deriving landuse and landcover information (LULC).
LULC data is highly relevant for many research [...]
Dear Mapping Enthusiasts,
Nov 13-19th is the international OpenStreetMap GeoWeek in context of the National Geographic’s Geography Awareness Week. In this scope the disastermappers/ GIScience Research Group Heidelberg invites you again to a special Mapathon to start the new semester.
When: Thursday 17.11.2016, 6 pm
Where: Hörsaal, Berliner Straße 48, Institute of Geography, Heidelberg University
The MissingMaps event will [...]
The presentations of this years HOT summit that was held in Brussels (September 22, 2016) were recorded and are now available in the Youtube channel of HOT, the Humanitarian OpenStreetMap Team.
If you missed the summit and are interested in what we are doing, have a look at the video of the joint presentation of [...]
Posted in Events on Nov 3rd, 2016
This Friday, Nov 4th, Alexander Zipf from GIScience Heidelberg will give a presentation at the WhereCamp 2016 conference in Berlin about some current activities and developments in the currently being established Heidelberg Institute for Geoinformatics (HeiGIT), core funded by the Klaus Tschira Foundation. This includes latest developments in Routing and Navigation solutions, such as OpenRouteService [...]
COST action IC1203 is a European Network Exploring Research into Geospatial Information Crowdsourcing: software and methodologies for harnessing geographic information from the crowd (ENERGIC). The action has been greatly active in the past 3 years and is now delivering the results via their website as well as their Youtube channel.
One of the outputs of this action [...]