Tuesday, June 20, 2017

MAPATHON goes AGIT / GI-Forum

Z_GIS lädt gemeinsam mit Ärzte ohne Grenzen (MSF) und dem Österreichischen Roten Kreuz  zu einem Mapathon in Salzburg ein.

Mapathons sind eingebettet in das Missing Maps Projekt von MSF, dem Roten Kreuz und dem Humanitären Open Street Map Team (HOT OSM) und bieten engagierten Freiwilligen überall auf der Welt eine Plattform, humanitäre Hilfe mit online mapping in Krisenregionen zu unterstützen. Geografische Details, wie Dörfer, Straßen und Infrastruktur werden basierend auf Satellitenbildaufnahmen interpretiert und kartiert, und bieten somit für die Arbeit von Hilfsorganisationen eine wichtige Informationsgrundlage, damit diese im Krisenfall schneller und gezielter reagieren können. Bei diesem Mapathon, der zum ersten Mal im Rahmen der AGIT in Salzburg stattfindet, wird ein Gebiet bearbeitet, das aktuell von Naturkatastrophen, Krankheiten oder Konflikten betroffen ist und in dem sowohl MSF wie auch das Österreichische Rote Kreuz aktive Hilfe leisten.

Wer kann mitmachen?
Jede/r kann mitmachen, egal ob Anfänger/in oder erfahrene Mapper. Mitzubringen ist lediglich ein eigener Laptop (inkl. Maus).

Wann & wo findet der Mapathon statt?
Dienstag,  4. Juli 2017
17 bis 19 Uhr
im Rahmen der AGIT / GI-FORUM 

Achtung: für die Teilnahme am Mapathon muss keine Konferenzgebühr bezahlt werden! Es genügt eine Registrierung im AGIT Tagungsbüro.

Universität Salzburg, Naturwissenschaftliche Fakultät
Dekanatssaal, 1.Stock
Hellbrunnerstrasse 34
5020 Salzburg

Kontakt
Lorenz Wendt
Barbara Riedler

Project X3D4Pop kicked off: Population estimation in urban areas from experimental 3D remote sensing data

How many people live in a city? This seemingly simple question very often arises in the daily work of MSF (Doctors without Borders) or SOS Children’s Villages. Activities like a vaccination campaign or the preparation for natural disasters require up-to-date population figures. With more and more people moving into cities, the sprawling urban areas move more and more into the focus of aid and relief organisations.

Population numbers can be estimated from the number of buildings mapped in remote sensing data, but in urban areas, 3D data is required to account for the building heights. The research project X3D4Pop, which was kicked off in Salzburg in May, aims at exploring the potential of 3D data derived from satellite image pairs initially not acquired for stereo data production, as dedicated stereo image pairs are often missing. Can image pairs from different satellites, acquired at different times, be used to derive building heights?

X3D4Pop brings together experts in photogrammetry from the German Aerospace Center DLR and dasymetric mapping from the Austrian Institute of Technology AIT and the Swiss UNEP/GRID-Geneva, and is led by Z_GIS to further enlarge the portfolio of remote sensing services for humanitarian organisations. X3D4Pop is funded by the Austrian FFG, the Swiss Space Office SSO, and the DLR.

Contact: Lorenz Wendt




Monday, June 19, 2017

New Z_GIS project MorphoSAT: Automated geomorphological mapping based on satellite data

The MorphoSAT project started at the beginning of May and is funded for a total lifetime of 24 months by the FFG within the ASAP 13 programme.
The main objective of the project team is to implement, test and validate an innovative system for operational production of objective GIS-ready, semantically-rich geomorphological maps/information. Therefore recent (near-)global consistent satellite data and products (WorldDEM, ERS-2/ENVISAT, Sentinel-2, Copernicus land services, etc.) as well as LiDAR data will be exploited and integrated. A maximized integration of experts and potential customers is envisaged in the specification and validation phases of the project.

Contact: Sebastian d’Oleire-Oltmanns

Wednesday, June 14, 2017

Land@Slide team received valuable user feedback on web service

A user/validation workshop, organised by the Land@Slide project team, was successfully held at our department on May 24. The workshop aimed to bring together experts from regional and national authorities from Austria and Germany such as the Geological Survey of Austria (GBA), the Austrian Service for Torrent
and Avalanche Control (WLV) or the Bavarian Environment Agency (LfU). The experts require information on landslides for rapid mapping, documentation and monitoring purposes for managing related damages and risks.

A major objective of the workshop was to present, demonstrate and evaluate the pre-operational landslide platform and web mapping service which is developed within the Land@Slide project. The users had the opportunity to test the web service during interactive sessions. Their provided feedback on its functionality, usability and performance is of high value for improving the service. Participants also had a fruitful discussion on the potential of Earth Observation data and methods for landslide mapping. The workshop concluded with an investigation of the opportunities for developing the project outcome into an operational landslide web service.

More information

Contact: Daniel Hölbling

Tuesday, June 13, 2017

Copernicus Academy and Copernicus Relays networks: Z_GIS joining launch event and first annual General Assembly



On behalf of Z_GIS, Peter Zeil took part at the official launch ceremony of the Copernicus Relays and Academy networks at the European Parliament (EP) in Brussels on June 6.
He talked about Z_GIS´experience as founder and member of the Copernicus Academy and provided insights to the interaction with the Copernicus Relays members. Just a few weeks ago he had been to Namibia to support the Namibian Copernicus Relay in conducting a Copernicus Info Day.

The "Copernicus Goes Local - Implementing the Space Strategy for Europe" event gathered more than 300 Earth Observation actors and industry representatives from across Europe. The Copernicus Relays and Academy networks had been created by the European Commission at the beginning of the year.


The Copernicus Relays are the regional voices of Copernicus in the individual member states, creating a bridge between the EC and end-users of Copernicus. The Copernicus Academy aims to educate and release an increasing amount of Copernicus-savvy people into the workforce.
Peter Zeil emphasised the importance of the Copernicus Academy, whose purpose in his view is three-fold:

  • being a gateway to Copernicus for all who want to know more, engage and contribute
  • to bridge the gap between local authorities, service providers and academia (i.e. public institutions, private sector companies and research) and 
  • to facilitate the sharing of knowledge and collaboration between actors 
After the launch event, all Copernicus Relays and Academy members gathered for the first annual General Assembly of the two networks. As of today, the Network includes 62 Relays and 80 Academy networks. 

Copyright pictures: European Commission & De Ribaucourt Photography