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Tag Archive 'ohsome'

Welcome back to the second part of the blog series how to become ohsome. If you have not read the first part yet, better go and check it out now. It explains how you can create an ohsome visualization of the historical development of the OSM data from a city of your choice.
This second part shows how to use [...]

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The GIScience group cordially invites everybody interested to our next open GIScience colloquium talk about:

Supporting the most vulnerable people before the disaster strikes – International Disaster Risk Reduction within the German Red Cross
Speakers are Stefanie Lux and Stefan Scholz from the German Red Cross (GRC, Generalsekretariat Berlin, International Coordination).
Monday 21.01.2019, 14:15 pm
Institute of Geography, Heidelberg University, [...]

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The whole GIScience Heidelberg research group does wish to all of you happy and peaceful holidays and all the best for the new year!

We are looking forward to working together and especially welcome you to Heidelberg in 2019 for the State of the Map conference and HOT Summit or any other opportunity. Let’s bridge [...]

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In a previous blog post we performed a conceptual compliance analysis between OSM data and several tagging-guidelines using the OSHDB API. The results were visualized in a line chart, comparing the different compliance ratio over several months. The following analysis focuses on a spatial representation of the conceptual compliance. It is [...]

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This blog post is the start of a series of posts, which describe what you are able to do using the ohsome framework developed at the Heidelberg Institute of Geoinformation Technology (HeiGIT). OpenStreetMap (OSM), the biggest open map of our world, offers not only the current state of the data, but the whole historical evolution [...]

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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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Our new ohsome dashboard is another preview on what is and will be possible with our ohsome OpenStreetMap history analytics platform. Behind the scenes, we added support for the Apache Ignite big data framework and deployed an instance using the full OSM history data of whole Germany on Heidelberg University’s cloud computing infrastructure heiCLOUD. Apache Ignite is an open-source [...]

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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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Have a look at our new Jupyter notebook which provides a step-by-step introduction how to use the ohsome API. We show you how to analyse the OSM mapping efforts related to a HOT Tasking Manager project in Nepal. The analyzed project 1008 “Nepal Earthquake, 2015, IDP Camps in Kathmandu” was created by Kathmandu Living Labs [...]

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Documentation of the Ohsome API

In a previous blog post we introduced the REST-based interface of our framework Ohsome (the OpenStreetmap History Analytics plattform) and gave an example link of a request. This blog post aims to give you some further information about the documentation of the ohsome API.
We use the Springfox Java library to create a Swagger documentation. The result can [...]

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