During the last decades, the epidemiological research has given indications that mental diseases including depressions and anxiety disorder can be related to socio-economic, as well as to environmental risk factors. In this project, geodata will be collected and maps showing the potential risk of mental stress in urban environments (urban stress) will be created. The aim is to address the relationship between mental stress and urban characteristics.
In order to address the relationship between mental stress and the urban environment, heterogeneous spatial data has to be collected from a various amount of sources. These include both public and private sources. In addition to that also crowd sourced data will be used. The approach is to first create a homogenous spatial data base that includes relevant socio-economic data (population density, crime statistics, migration- and unemployment ratio etc.) and data regarding the urban environment (noise, air quality, access to public green space, among others). In order to create a homogenous data base, the data from different sources have to be georeferenced, geocoded, transformed, tested for quality and projected in the same coordinate system. Eventually, this will offer a solid database for the study area which incorporates the Rhine-Neckar region, Heidelberg, Mannheim and Ludwigshafen in southern Germany.
The relationship between mental stress and the urban environment will thereafter be addressed by correlating questionnaire data with the spatial urban environment data.Selected Publications:
- Reichert, M., Tost, H., Reinhard, I., Schlotz, W., Zipf, A., Salize, H.-J., Meyer-Lindenberg, A., & Ebner-Priemer, U. W. (2016, in press). Exercise vs. non-exercise activity: e-diaries unravel distinct effects on mood. Medicine & Science in Sports & Exercise.
- Reichert, M., Tost, H., Reinhard, I., Zipf, A., Salize, H., Meyer-Lindenberg, A., Ebner-Priemer, U.W. (2016): Within-subject associations between mood dimensions and non-exercise activity: An ambulatory assessment approach using repeated real-time and objective data. Frontiers in Psychology. 7:918. DOI:10.3389/fpsyg.2016.00918
- Törnros, T., Dorn, H., Reichert, M., Ebner-Priemer, U., Salize, H.-J., Tost, H., Meyer-Lindenberg, A., Zipf, A. (2016): A comparison of temporal and location-based sampling strategies for GPS-triggered electronic diaries." Geospatial Health. Vol 11, No 3. DOI:10.4081/gh.2016.473.
- Reichert, M., Törnros, T., Hoell, A., Dorn, H., Tost, H., Salize, H.-J., Meyer-Lindenberg, A., Zipf, A., Ebner-Priemer, U. W. (2016). Using Ambulatory Assessment for experience sampling and the mapping of environmental risk factors in everyday life. Die Psychiatrie. 2/2016. 94-102. (pdf)
- Dorn, H., Törnros, T. & Zipf, A. (2015): Quality Evaluation of VGI using Authoritative Data – A Comparison with Land Use Data in Southern Germany. ISPRS International Journal of Geo-Information. Vol 4(3), pp. 1657-1671, doi: 10.3390/ijgi4031657
- Törnros, T., Dorn, H., Hahmann, S., and Zipf, A. (2015): Uncertainties of completeness measures in OpenStreetMap - A Case Study for buildings in a medium-sized German city, ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., II-3/W5, 353-357, doi:10.5194/isprsannals-II-3-W5-353-2015.
- Dorn, H., Törnros, T., Reichert, M., Salize, H.J., Tost, H., Ebner-Priemer, U., Meyer-Lindenberg, A., Zipf, A. (2015): Incorporating Land Use in a Spatiotemporal Trigger for Ecological Momentary Assessments. In: Car, A., Jekel, T., Strobl, J., Griesebner, G. (Eds.), GI_Forum 2015 – Geospatial Minds for Society (pp. 113-116). Journal for Geographic Information Science, 1.
Maps of the spatial distribution of crop heights can strongly support agriculture in terms of efficiency and yield optimization. Recently published results of experiments of the 3D Spatial Data Processing research group describe an approach to easily extend regular agricultural machines with low-cost sensors for capturing crop heights while the machine is in the field. Based [...]
Crowdsourcing for Urban Geoinformatics Aims and Scope Modern mobile devices are pervasively equipped with embedded sensors and cameras, and allow the positioning of media contents within geographic space. In combination with the Web 2.0 paradigm, this has led to the crowdsourcing approach, which in turn has become an important data acquisition technique. It is now possible to [...]
we cordially invite everybody interested to our next open GIScience colloquium talk Automatic Reconstruction of Buildings with Complex Roof Shapes Andreas Wichmann Institute of Geodesy and Geoinformation Science, Technische Universität Berlin Time and date: Mon, October 23, 2:15 pm Venue: INF 348, Room 015, Department of Geography, Heidelberg University Digital 3D city models are of crucial importance in many applications such [...]
We are proud to announce our partnership with the German Federal Agency for Cartography and Geodesy [German: Bundesamt für Kartographie und Geodäsie (BKG)] which is the central service provider of topographic data, cartography, and geodetic reference systems for the German government. The agency works under the Federal Ministry of the Interior, with specialist departments in [...]
Yesterday, GIScience Heidelberg was welcoming our new master students. After a general introduction into our teaching philosophy, our core courses and our institutes (HeiGIT, HCE, IWR), we were giving insights into the specialization in GIScience/Geoinformatics, which is possible in the Geography Master Programme. As our teaching is research-based and research-oriented we were presenting most recent state-of-the-art [...]
On Monday 09 October 2017 the GIScience group of Heidelberg university organised another Wheelmap mapping event for SAP volunteers in the course of the “SAP month of service“. Volunteers of SAP already supported the CAP4Access team in merging volunteered accessibility data (from Wheelmap.org) and expert accessibility data (from Heidelberg Hürdenlos) two years ago and by [...]
This monday the nice weather was reason enough to have another spontaneous GIScience HD group photo after the jour fixé. And well, as often indeed there are a number of new faces, too :-) “The only thing constant in life is change” Feel welcome and enjoy!
Dear Mapping Enthusiasts, We want to welcome the freshman students to Heidelberg University and start the new semester with our next mapathon! At our Ersti-mapathon we want to introduce everyone interested to OpenStreetMap mapping. Therefore, no previous knowledge is necessary. In addition our MapSwipe App will be presented. We will show how you can create geo data urgently [...]
Today Prof. Alexander Zipf is giving an invited keynote speech at the German Aerospace Center (DLR) in Oberpfaffenhofen, the national aeronautics and space research centre of the Federal Republic of Germany. The DLR organises a two day workshop called “DLR.Open II - Open Data Science und Open Geodata“. This is the second workshop on Open Data [...]
Dear master students, we warmly welcome you to Heidelberg and to our institute! You are cordially invited to an introduction to the GIScience research group, which takes place on Wednesday (18 October, 4 pm - 6 pm). We will provide you an introduction to our offered lectures, seminars and give you an overview of our ongoing [...]