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Tag Archive 'HOT'

In order to analyze the quality of OSM data, a study at GIScience Heidelberg investigated the influence of the mappers’ cultural backgrounds on their mapping behavior and hence questioned the general validity of semantic (street) classifications in OSM.
Nepal was hit by a series of earthquakes in April 2015. The OSM community quickly reacted by organizing [...]

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The GIScience Research Group at Heidelberg University and the Heidelberg Institute for Geoinformation Technology (HeiGIT) are happy to share the their GIScience github repository contains now already over 50 open source repositories and it’s still growing. These contain results from several research projects and in particular also some very active long term activities. Most of the tools [...]

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After the successful GeOnG conference 2018 in chambery we want to thank the organizers and all participants. We contributed in several ways, as already highlighed in our previous blogpost. Now, we also want to share our slides and workshop material with everyone interested.
Round table discussion:

Machine Learning, AI & satellite imagery: what impact on humanitarian mapping: [...]

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As previously announced, Sabrina Marx and Melanie Eckle recently visited Dar es Salaam to attend the Missing Maps Members Gathering and to join the FOSS4G and HOT Summit community for their joint annual gatherings.
The Missing Maps Members Gathering was the first side event of the conference week. Likewise to previous years, the Missing Maps members [...]

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Recently a consultancy and development agreement about OpenStreetMap Analytics Development has been reached with the World Bank in the context of the Open Cities Africa project and the Global Facility for Disaster Reduction and Recovery (GFDRR) Open Data for Resilience Initiative (OpenDRI).
The main objective of this consultancy is to develop and implement new functionalities for OpenStreetMap [...]

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Last weekend Heidelberg was the host city of this semesters geography “BuFaTa” (Bundesfachschaftentagung). During this four day event student associations from Germany, Austria and Switzerland and their members came together to discuss, learn and spend time together. The event was organized by an excellent student team from Heidelberg.
The disastermappers Heidelberg contributed to the BuFaTa by organising a Missing [...]

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as mentioned earlier this Monday will see the first of our disastermappers heidelberg Mapathons this summer semester. But this will definitely not be your only chance to participate in some collaborative OSM mapping or learning how to work with OSM data this semester at Heidelberg University. So here is the current schedule. This should help [...]

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Over the last years, the growing OpenStreetMap (OSM) database repeatedly proved its potential for various use cases, including disaster management. Disaster mapping activations show increasing contributions, but oftentimes raise questions related to the quality of the provided Volunteered Geographic Information (VGI).
In order to better monitor and understand OSM mapping and data quality, HeiGIT developed a [...]

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Over the last couple of years a new group of actors has become increasingly important to support disaster management - digital volunteers. They support disaster responses and humanitarian activities from all over the world. Crowdsourced Wikipedia articles are oftentimes the first source of information people read to learn more about a disaster. Likewise, the OpenStreetMap [...]

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Disaster events damage human infrastructure and its surroundings within seconds. To support humanitarian logistics, the Disaster OpenRouteService needs the latest, most accurate data available. While crowd-sourcing OSM updates during disasters proved very successful, there is not yet a convenient way of automatically accessing up-to-date OSM data for specific regions of interest. Addressing this need, HeiGIT [...]

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