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Tag Archive 'routing'

Routing optimization in a humanitarian context
Routing optimization generally solves the Vehicle Routing Problem (a simple example being the more widely known Traveling Salesman Problem). A more complex example would be the distribution of goods by a fleet of multiple vehicles to dozens of locations, where each vehicle has certain time windows in which it can operate and [...]

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IT IS HOT! So you are looking for a more shady pedestrian route through the urban jungle? You might then prefer some routes that go through public green spaces with trees and bushes. Thank goodness we are working already on such green and also shady routing together with some partners in the mFund project meinGrün. [...]

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As promised earlier this year, we are very happy to finally announce the unveiling of our new route optimization endpoint!
We deployed an instance of the popular Vroom open-source engine, which is capable of solving complex Vehicle Routing Problems (VRP) in record time. This type of problem always occurs when multiple locations need to be visited in [...]

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Zeitabhängige Sperrungen und Nutzungsbeschränkungen von Straßen werden bislang in keiner frei verfügbaren Software zur Routenplanung genutzt. In dem im März gestarteten Projekt “TARDUR - Temporal Access Restrictions for Dynamic Ultra-Flexible Routing” gehen die Universität Heidelberg und die Firma GraphHopper dieses Problem an. Das Projekt wird im Rahmen der Förderrichtlinie Modernitätsfonds (”mFUND”) mit insgesamt 100.000 Euro [...]

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Alle Jahre wieder blühen die Kirschbäume vor unserem Institutsgebäude in voller Pracht und laden Passanten allen Alters ein zum Verweilen. Städtische Grünflächen wie diese leisten einen wichtigen Beitrag zur urbanen Lebensqualität, indem sie viele Funktionen wie Naturerfahrung, sozialen Austausch und Erholung ermöglichen. Jedoch eignet sich nicht jeden Grünfläche gleichermaßen für jeden Einzelnen [...]

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Time-dependent restrictions and temporal road closures are so far not considered in any freely available software for route planning. Heidelberg University and the company GraphHopper aim to address this issue in their joint project “TARDUR - Temporal Access Restrictions for Dynamic Ultra-Flexible Routing”. The project started in March and is supported by the Federal Ministry [...]

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A first preview on the new client for Openrouteservice has been released as a public beta. It is available at https://openrouteservice.org/map/ .
Wit the features implemented until now the new map client is already functional. `There are some important functionalities to be implemented yet`, but it is already useful for routing.
It is also important to emphasize [...]

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The Humanitarian OpenStreetMap Team (HOT) has launched an activation to support humanitarian operations responding to the impact of Cyclone Idai. These efforts were already supported by more than 1500 mappers of the global OpenStreetMap (OSM) community that contribute geodata about the affected regions in Mozambique and the surrounding countries.
The team at HeiGIT (Heidelberg Institute [...]

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Das HeiGIT unterstützt das Bundesamt für Kartographie und Geodäsie (BKG) dabei eine Frage aus der “Die Maus”-Redaktion zu beantworten: Welcher ist Deutschlands nördlichster & südlichster Ort, und wie groß ist die fußläufige Distanz dazwischen?
Der Beitrag war am 23.03.2019 in der “Frag doch mal die Maus Show” zu sehen.
Wollen Sie wissen, wie weit es vom westlichsten [...]

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openrouteservice Io

openrouteservice Io is here!

The openrouteservice from HeiGIT has just had its latest update, and we want to introduce you to Io (version 5.0). This new version brings something that has been a while in the making and will make things a lot easier when it comes to requesting information from the openrouteservice - a new [...]

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