By Airbus, Intelligence

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Complete pole-to-pole coverage coupled with an unrivalled accuracy and quality are the defining characteristics of WorldDEM™. The accuracy surpasses that of any global satellite-based elevation model available today and provides a reliable and precise reference layer to enhance a wide range of applications. WorldDEM™ key features: -- Pole-to-pole: Global homogeneity -- Highly consistent dataset: Data collected within 3 years only -- Accurate: 2m (relative) / 4m (absolute) vertical accuracy in a 12m x 12m raster -- Two Models: Digital Surface Models (DSM) including the "first surface" elevations & Digital Terrain Models (DTM) representing the bare Earth elevation available


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