Next-Generation Digital Earth: A position paper from the Vespucci Initiative for the Advancement of Geographic Information Science.
Max CragliaMichael F. GoodchildAlessandro AnnoniGilberto CâmaraMichael D. GouldWerner KuhnDavid M. MarkIan MasserDavid J. MaguireSteve LiangEd ParsonsPublished in: Int. J. Spatial Data Infrastructures Res. (2008)