EuroDEM and the EuroDEM30 prototype

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Presentation transcript:

EuroDEM and the EuroDEM30 prototype INSPIRE KEN workshop Saulius Urbanas (EuroGeographics); Sebastian Lass (BKG, DE) 29 September 2015

EuroDEM product 8 – 10m vertical accuracy 2 arc seconds grid width Grid – 60m CRS: ETRS89, EVRS 40 countries Delivery formats: ESRI Grid, ESRI Grid ASCII, GeoTIFF, XYZ ASCII

EuroDEM30 pilot Pilot for production of DEM30 based on the requirements of EuroControl (TOD - Terrain and Obstacle Data): DE, PL, CZ

Description of the dataset Pan-European Digital Terrain Modell with a grid width of 1 arc second Successor to EuroGeograpics‘ EuroDEM (2 arc seconds) Pilot dataset contains data from Germany, Poland and a 20km strip of Czech Republic at the borders Produced in cooperation with NMCAs Seamless dataset which was harmonised at the country borders

Technical Specifications Raster data ‚Bare earth‘ heigths Heights were derived by Laserscanning and Stereo-Photogrammetry Grid width 1 arc second  ~30m in meridian direction 1 – 3 meters vertical accuracy Geodetic Datum: ETRS89 Vertical Datum: EVRS File Formats: ESRI Grid, ESRI Grid ASCII, ASCII XYZ

Comparison between EuroDEM and EuroDEM30 – Mountain areas EuroDEM EuroDEM30

Comparison between EuroDEM and EuroDEM30 – River areas EuroDEM EuroDEM30

Comparison between EuroDEM and EuroDEM30 – Open-cast mining EuroDEM EuroDEM30

Comparison between EuroDEM and EuroDEM30 – Border region EuroDEM EuroDEM30

Meeting in EuroControl, 23rd Sept 2015 Positive appreciation – “mapping is not our primary business!” Interest to test the prototype by EuroControl and its partners Airbus Helicopters Jeppesen Lufthansa Systems Navtech Tests on the ground and in the air