Digital Geography

Supporting humanitarian logistics with OSM in a more sustainable way: New Disaster OpenRouteService for Africa, South America and Indonesia

Recently HeiGIT @ GIScience Heidelberg released a dedicated stable disaster versionof OpenRouteService (ORS) to support humanitarian logistics within specific regions of catastrophes with data from OSM in a more sustainable way. Since his start in 2008 OpenRouteServivce had been spontaneously applied for specific real world disaster cases already numerous times, for instance during the earthquakes in Haiti 2008 and 2010, in Nepal2015, and in Equador 2016. Yet this always involved manual effort to set the system up for the specific disaster which costed time and manpower. For this reason this was only manageable for specific larger disasters. In order to provide this…

Routing in QGIS… with OSM

Routing with Google is quite cool as the database/network is probably the best currently available. But the terms of services limit the possible usage. So what about OpenStreetMap? By figuring out how to use OSM for routing I found it much easier to get routes into QGIS with OSM compared to the Google way. Check it out….

open navigation overview: 4 OSM routing services

Routing is one of the main tasks when using Google Maps and co. Some systems are directly inserted into cars, some others should show us practical routes to the next supermarket or train station. Often routing services are associated with big commercial and proprietary providers like Google, TomTom, Nokia and other ones. In the mean time also routing services powered by the OSM (Open Street Map) community could provide proper routing to get you to your desired destination.