EO Sentinel Convoy Ocean & Ice Theme. Synergistic Observations with Satellites Flying in Formation with European Operational Missions. ESA Study, Contract 4500114338.
KEO Demonstrator with Models for Land Use Management. ESA Study; Contract 22823/09/I-AM.
Global Snow Monitoring for Climate Research. ESA Study, Contract 21703/08/I-EC.
Definition Study of Concepts for Demonstration of Advanced Techniques and Technologies on an EO Small Mission. ESA Study, Contract 20395/06/NL/JA (2008-2009).