Geospatial World Forum looks at Galileo, EGNOS for GIS

Tim Reynolds

By Tim Reynolds
Contributing Editor for Europe

The eighth edition of the Geospatial World Forum took place May 23–26 in Rotterdam, The Netherlands, attracting professionals from the surveying and geospatial information system (GIS) sectors. I attended the event on May 24 and took part in a workshop that looked at the benefits of Galileo and EGNOS in geospatial applications in the context of the imminent launch of Galileo initial services.

An industry survey undertaken by the GSA indicates that already more than 80 percent of GNSS receivers for surveying and mapping use are EGNOS-enabled, while 77 percent of geospatial reference network providers have enough information to upgrade Galileo and will be ready to provide a service by 2017. All good news. On the less positive side, more than 60% of professional surveyors did not know about EGNOS!

The workshop also talked up the potential for synergies between Galileo GNSS and Copernicus Earth Observation (EO) systems — a topic of immense interest at the European Space Solutions as well. Hans Dufourmont from the European Environment Agency (EEA) highlighted the use of GNSS to track animal species and monitor migration paths when considering development opportunities. He saw a huge potential for synergies between geopositioning and surface imaging going forward.

Maurice Barbieri, president of the Council of European Geodetic Surveyors (CLGE), also saw a “clear role for Galileo” in the surveying community with its potential ability to meet centimeter accuracy requirements much more than for EGNOS.

He also speculated about the value of establishing a European Geoinformatic Agency that might coordinate the provision of European GNSS and EO data. He felt the private business community would appreciate such simplification.