Model supported AUV freshwater distribution surveys in the upper layers of deep fjords

This paper describes the background, idea, objectives and preliminary outcome of a programme aimed at coordinating the efforts of established research institutions working within marine engineering, marine mathematical modelling and marine biological science at NTNU in Trondheim, Norway. The programme, MODTEQ (MOdel based Development and Testing of advanced marine EQuipment), aspires to establish permanent axes for productive marine collaboration by forming channels that facilitate cross-disciplinary exchange of marine scientific knowledge, expertise and research facilities. An interdisciplinary research team that works at the interface between marine science and technology should emerge, focusing on marine model-based development and testing of advanced scientific and industrial equipment. Their approach to form such a team is presented, and its potential is substantiated. Accomplishments and the efforts required to make them are evaluated next. Identified methodologies are presented. Coordinated development of technical field research equipment and constellations of such equipment is described, along with results from sea trials in the Trondheim Fjord and Antarctica.