Month: July 2019

  • Mapping Human Settlements with Higher Accuracy and Less Volunteer Efforts by Combining Crowdsourcing and Deep Learning

    Our new paper on Machine Learning and Humanitarian Mapping Nowadays, Machine Learning and Deep Learning approaches are steadily gaining popularity within the humanitarian (mapping) community. New tools such as the ML Enabler or the rapId editor might change the way crowdsourced data is produced in the future. Hence, at the Heidelberg Institute for Geoinformation Technology…

  • Successfull PhD defence by Michael Auer on 3D WebGIS

    Last month Dr. Michael Auer successfully defended his PhD on Advancing 3D WebGIS – browser-based Methods for Visualization and Analysis and their Integration in Virtual Research Environments in the Context of Cultural Heritage . We congratulate cordially! We are happy to have Michael with us as in the Big Spatial Data Analytics team of HeiGIT…

  • New ORS Jupyter example about Fleet Scheduling for Disaster Response with ORS and VROOM

    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…

  • Colloquium on Place in GIScience

    We cordially invite everybody interested to our next open GIScience colloquium talk! The speaker is Dr. René Westerholt from the Centre for Interdisciplinary Methodologies, University of Warwick, UK. When: Monday 29.07.2019, 2:15 pm Where: INF 348, room 015 (Institute of Geography, Heidelberg University) Place in GIScience – A human geographic overview of the components to…

  • OpenStreetMap (OSM) Workshop at the University of Jena

    Last week, GIScience Heidelberg successfully held two collaborative workshops about OpenStreetMap (OSM) at the Department of Earth Observation in Jena. Dr. Chistian Thiel and his team from the University of Jena kindly organized the event. Three members of the GIScience Research Group and the Heidelberg Institute for Geoinformation Technology (HeiGIT), Dr. Michael Schultz, Benjamin Herfort…

  • Exponat aus Heidelberg bietet Training für KI-Algorithmen auf der MS Wissenschaft

    Mitmach-Exponate geben auf der MS Wissenschaft in Heidelberg vom 28. August bis 1. September Einblicke in die Entwicklung und Anwendung Künstlicher Intelligenz (KI). Mit auf dem zu einer schwimmenden Ausstellung umgebauten ehemalige Kohlefrachter ist auch ein Exponat des Heidelberg Institute for Geoinformation Technology (HeiGIT) an der Universität Heidelberg, gefördert von der Klaus Tschira Stiftung. Das…

  • Waterproofing Data: Pilot Study in Brazil

    A pilot study for the Waterproofing Data project took place in Brazil (Rio Branco and São Paulo) last month. Carolin Klonner from the GIScience team and researchers from the UK and Brazil focused on testing the developed methods in the specific setting of the study areas and on exploring the flood mitigation measures taken by…

  • meinGrün @roadto_festival: What OSM tells us about urban green space features

    Where is the next shaded bench to escape the burning heat? Where can I play soccer within the city and later on have a barbecue with my friends? All of these questions require information about features of urban green spaces. Although it is easy to find the right place within your own neighbourhood, it is…

  • Multi‐temporal 3D point cloud‐based quantification and analysis of geomorphological activity at an alpine rock glacier using airborne and terrestrial LiDAR

    Change analysis of rock glaciers is crucial to analyzing the adaptation of surface and subsurface processes to changing environmental conditions at different timescales because rock glaciers are considered as potentially unstable slopes and solid water reservoirs. To quantify surface change in complex surface topographies with varying surface orientation and roughness, a full three‐dimensional (3D) change…

  • GeoCultGIS Workshop at the AGILE 2019 Conference in Limassol

    Members of the GIScience research group, Dr. Tessio Novack, Dr. Michael Schultz, Dr. Yair Grinberger, Prof. Dr. Alexander Zipf, along with Dr. Peter Mooney of Maynooth University, Ireland, organized a pre-conference workshop as part of the AGILE 2019 conference in Limassol. The workshop titled “Geographical and Cultural Aspects of Geoinformation: Issues and Solutions (geoCultGIS)” aimed at…

  • meinGrün @ roadto_ Festival in Heidelberg

    Das meinGrün Team ist morgen beim roadto_ Festival des DAI Heidelberg dabei. Unter dem Motto “Do-it-yourself together” gibt es heute und morgen viele verschiedene Workshops zum mitmachen und ausprobieren sowie Filme, Theater und Konzerte. Wir vom meinGrün Team werden während des Festivals über unser Projekt informieren und mal in die Runde fragen, wo man in…

  • Farm Shops are ohsome

    Welcome back to another ohsome blog post. Today, we will present the results of a recent analysis performed by our student assistant Jascha, who took a look at the distribution and development of farm shops (in German: Hofläden) at different scales in OpenStreetMap (OSM). This analysis is based on previous work within the global climate protection…