Month: October 2019
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Tools for Disaster Risk Reduction by HeiGIT – Celebrating the International Day for Disaster Risk Reduction
Today we celebrate the International Day for #DisasterRiskReduction. HeiGIT offers a growing set of tools and services that support humanitarian aid during and before disasters. Examples include work in the context of the Missing Maps initiative, like conceptualising and extending microtasking apps like MapSwipe, as well as services for analysing MapSwipe data and making it…
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Studying the impact of built environments on human mental health in everyday life – a review of methods
Rapid worldwide urbanization benefits humans in many aspects, but the prevalence of common psychiatric disorders is increased in urban populations. While the impact of city living and urban upbringing on mental health is well established, it remains elusive which of the multiple factors of urban living convey risk and resilience for mental disorders. For example,…
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Big Spatial Data Analytics of Geodata in the Cloud – Festive Colloquium 50 anniversary URZ
The computing center (URZ) of Heidelberg University will be celebrating its 50th anniversary on Friday 11th October 2019 with a festive colloquium. Prof. Dr. Alexander Zipf gives a speech on Big Spatial Data Analytics of geodata in the cloud. Examples from the work of the Department of Geoinformatics of the University of Heidelberg and the…
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HeiGIT support for Humanitarian Village and Mapathon at Humanitarian Congress in Berlin 2019
On October 17/18th the Humanitarian Congress is organized in Berlin by Médecins Sans Frontières/Ärzte ohne Grenzen (MSF), Médecins du Monde/Doctors of the World (MdM), German Red Cross (GRC) and Berlin Chamber of Physicians. For more than 20 years, this congress brings together actors from the medical and humanitarian, governmental, media, and research world. These come together…
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Brownbag Presentation by Jennings Anderson (University of Colorado Boulder) on OpenStreetMap data analysis
We cordially invite you to a Brownbag presentation by our Guest Researcher Dr. Jennings Anderson! When? Tuesday, 8/10/2019, 1-2.30 pm Where? Seminar room 15, INF 348 Jennings is a postdoctoral researcher at the University of Colorado Boulder exploring new approaches to analytical infrastructures for big, peer-produced geospatial datasets, specifically OpenStreetMap. His dissertation work involved designing…
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MapSwipe 2.0: Reimagining how a mobile app can support humanitarian response worldwide
In 2015, MapSwipe began as a solution to a complex question: how do we better identify where communities and populations are, allowing mapping to be more efficient and effective? Using a simple mobile app, volunteers are able to swipe through a series of satellite images, tapping in areas where they find features. MapSwipe can be…
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Nicole and Werner Aeschbach contributed to the LCOY Heidelberg
Nicole Aeschbach (Head of TdLab Geography) and Werner Aeschbach (Professor at the Institute of Environmental Physics, Heidelberg University) contributed to the Local Conference of Youth (LCOY) which took place from 4 to 6 October 2019 in Heidelberg. In their talk, Nicole and Werner presented the basic science of climate change, covering observations and impacts of…
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Using OSM data to generate scenes for LiDAR simulations in HELIOS
A new tutorial for the 3DGeo‘s LiDAR simulation software HELIOS has been posted to the repository’s wiki page. It shows a simple way to generate scenes of real landscapes including building and vegetation models as well as terrain from NASA JPL’s SRTM data. When applied to OSM data in the city of Vienna, the obtained…
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Classification of 3D ALS Point Clouds using End-To-End Deep Learning
In a new publication, we show how deep neural networks can be used in an end-to-end manner for the classification of 3D point clouds from airborne laser scan data. The research, based on the award-winning diploma thesis of Lukas Winiwarter at TU Wien, has now been published in “PFG – Photogrammetrie, Fernerkundung, Geoinformation“, the Journal…
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Mapathon at “JKG” during German Congress for Geography 2019
This year the bi-annual German Congress for Geography was held in Kiel in northern Germany. The conference is the main platform for German speaking researchers to exchange recent research results in the field of geography. Besides this, a growing number of events are being organized by students and “young” geographers as part of the “Youth…