Digital Terrain Model (high DEM resolution) From Administration de la navigation aérienne In the scope of the International Civil Aviation Organization (ICAO) requiring countries and airports to provide electronic Terrain and Obstacle Data (eTOD), the Administration de la navigation aérienne has been tasked by the Government to take the steps necessary to comply with this requirement.… Metadata quality: Metadata quality: Data description filled Files documentation missing License filled Update frequency followed File formats are open Temporal coverage filled Spatial coverage filled Learn more about this indicator Metadata quality: 89.0% Updated on May 29, 2018 Creative Commons Zero (CC0) 0 reuses 0 favorites