New engineering approach for the development and demonstration of a multi-purpose platform for the blue growth economy - Lagasco F.; Collu M.; Mariotti A.; Safier E.; Arena F.; Atack T.; Brizzi G.; Tett P.; Santoro A.; Bourdier S.; Salcedo Fernandez F.; Muggiasca S.; et al. (Volume 6: Ocean Space Utilization, 2019)