GIScience / Geoinformatics Research Group

You can also use Openrouteservice via the self-service data analytics plattform alteryx, when you are a user of that data science product. Pablo Sáenz de Tejada (The Information Lab) has shared some macros on the alteryx public gallery using the Openrouteservice API that allows you to geocode addresses, calculate routes and create isochrones using the alteryx environment. https://gallery.alteryx.com/#!app/Calculate-Isochrones/5c1931b00462d724a455ae28 https://gallery.alteryx.com/#!app/Calculate-Route/5c193104826fd30084be8fa7 https://gallery.alteryx.com/#!app/Geocode-Addresses/5c1963f08a93370dc8e4de35 And [...]

The exploration of the history of OpenStreetMap data presents an important step to uncover semantic connections, regions of interest and their contiguity in time and space at varying scales. Therefore, the HeiGIT Big Spatial Data Analytics team presents a first beta version of the OpenStreetMap History eXplorer (ohsomeHeX). It resembles the idea of the OSMatrix¹, [...]

We are organizing a workshop at the AGILE 2019 conference which will be held this June in Limassol, Cyprus. The workshop is titled as “VGI HATcH – Using Volunteered Geographic Information for Help and Assistance in Transport and Humanitarian operations”. Consider submitting your contributions. Looking forward to seeing you there! This full-day workshop provides an opportunity for interested researchers [...]

This is your first blog of the ohsome series? Before you might be confronted with any potential spoilers, you should better check out the first and the second part of this blog series (or the intro to the idea and general architecture) to be on the safe side and up to date with the current content. So here [...]

Last week, Michael Schultz (GIScience Research Group) attended the Humanitarian Technology Days 2019 that was organized by the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt, DLR) as a representative of the GIScience Research Group/ HeiGIT and of our collaboration with German Red Cross. For two days, around 80 scientists, humanitarian actors and funding organisations [...]

HeiGIT members Melanie Eckle and Martin Hilljegerdes were invited to the “Digital in civil protection” congress of the Landesverband Westfalen-Lippe in Münster to share insights and to present current activities all around “Potentials of Open Data and Digital Humanitarians for civil protection“. They shared experiences and impacts of the collaborative efforts of the Missing Maps [...]

From their beginnings some 4,000 years ago to their decadence around 400 b.c., the Olmec people achieved a high level of sociopolitical complexity and dominated their native geographic territory, the southern Gulf Coast of Mexico. The first Olmec capital of San Lorenzo, Veracruz, was the only site in Mesoamerica that produced [...]

Three invited speakers are now joining the compact course and workshop STAP19 on Spatial and Temporal Analysis of Geographic Phenomena organized by the 3DGeo and FCGL at IWR in Heidelberg. Dr. Gottfried Mandlburger (Institute for Photogrammetry, University of Stuttgart) will give a talk on methods of feature and information extraction from geographic 3D point clouds. He [...]

OpenMapSurfer is the name of a web tile service based on OpenStreetMap data developed by Maxim Rylov and hosted by the Heidelberg Institute for Geoinformation Technology. The map style is a general purpose “basemap” layer featuring some unique properties, such as high cartographic quality label placement, see floor bathymetry, and a pleasant warm color scheme. OpenMapSurfer [...]

Transactions in GIS - Special Issue about MODELLING AND ANALYSING PLATIAL REPRESENTATIONS. Editors: R Westerholt , F-B Mocnik, A Comber, C Davies, D Burghardt, and A Zipf A place for place – modelling and analysing platial representations Places are understood as locations and areas to which anthropogenic meaning is ascribed. As such, places have been of central interest [...]