Author of the digital object
David Giaretta (PTAB LTD, UK)
Author of the digital object
John Garrett (Garrett Software, USA)
Author of the digital object
Mark Conrad (Adv. Info. Collaboratory, USA)
Author of the digital object
J Steven Hughes (Jet Propulsion Laboratory, USA)
Author of the digital object
Terry Longstreth (Washington Acad. Sciences, USA)
Author of the digital object
Roberta Svanetti (Deda.Cloud Srl Supporting ESA, Italy)
Author of the digital object
Author of the digital object
Robert R. Downs (CIESIN, Columbia University, USA)
Author of the digital object
Felix Engel (FernUniversität in Hagen, Germany)
Author of the digital object
Matthias Hemmje (FernUniversität in Hagen, Germany)
Author of the digital object
Iolanda Maggio (Rhea GROUP Supporting ESA, Italy)