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. Key features include:
- 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
