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Tag Archive 'OSM'

Big news from the ohsome team: the release 1.0 of one of our major services, the ohsome API for ohsome OpenStreetMap History Analytics, is on the doorstep. We are bringing three major advancements along with this version. The first one is a completely new documentation of the API giving several examples to different endpoints. The [...]

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We are thrilled to give you a sneak peak into routing with time-dependent road restrictions, the outcome of our collaboration with GraphHopper GmbH in the research project TARDUR supported by the mFUND initiative of the Federal Ministry of Transport and Digital Infrastructure (BMVI) Germany. Our primary focus was on the most common time-dependent restrictions in OSM, namely access [...]

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Dear disastermapping enthusiasts,
The disastermappers heidelberg series of events “Open Data & the Sustainable Development Goals” begins right on time for the start of the upcoming summer semester. With these events the disastermappers raise awareness for the importance of freely available geographical data and their relevance for current social, ecological and economic challenges. In cooperation with many great [...]

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A new map in ohsomeHeX provides an overview of areas in Sub-Sahara Africa where information on health facilities is still missing in OpenStreetMap (OSM).
The completeness of OSM is measured by comparing to a reference dataset on public health facilities in Sub-Sahara Africa, which was developed by Maina et al. 2019.
Especially in these days, where the [...]

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Supplying medicine and food is critical not only in disasters. Due to increased global demand due to COVIDー19 HeiGIT increased the API quota for the openrouteservice multi vehicle route optimization endpoint! Now you can send up to 500 requests per day for each account for free. If you are in need for even higher problem sizes [...]

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User-generated map data is increasingly used by the technology industry for background mapping, navigation and beyond. An example is the integration of OpenStreetMap (OSM) data in widely-used smartphone and web applications, such as Pokémon GO (PGO), a popular augmented reality smartphone game. As a result of OSM’s increased popularity, the worldwide audience that uses OSM [...]

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25 Jahre Klaus Tschira Stiftung: KTS fördert zum Jubiläum zahlreiche 25er Aktionen - HeiGIT mit 25 Mapathons dabei
In diesem Jahr wird die Klaus Tschira Stiftung (KTS) 25 Jahre alt. Zu ihrem Jubiläum hat sich die Stiftung eine ganze Reihe von Aktionen überlegt, die der Gesellschaft zugutekommen sollen. Die Vorhaben drehen sich [...]

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We are pleased to share that because of the response to our work, ISPRS IJGI selected our paper on Detecting Graffiti with Street View Images and Deep Learning to be highlighted as a title story through some graphics on the journals main page.

Novack T, Vorbeck L, Lorei H, Zipf A. (2020): Towards Detecting Building Facades with [...]

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This week, at the prestigious GSMA MWC series (formally known as Mobile World Congress) MapSwipe was awarded the top prize in the Global Mobile Awards’ category for the Best Mobile Innovation Supporting Emergency or Humanitarian Situations. The award recognizes how mobile connectivity can provide a lifeline in major humanitarian disasters, providing access to critical information and [...]

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More than 10 years have passed since the coining of the term volunteered geographic information (VGI) in 2007. A recently published article presents the results of a review of the literature concerning VGI.
A total of 346 articles published in 24 international refereed journals in GIScience between 2007 and 2017 have been reviewed. The review has uncovered [...]

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