The World Ocean Council is working to foster private sector participation in the Polar Challenge – a competition to develop an Autonomous Underwater Vehicle (AUV) capable of a 2,000 km mission under the sea-ice in the Arctic or Antarctic, with a prize of 500,000 Swiss francs to the winner.
The World Climate Research Programme (WCRP) and Prince Albert II of Monaco Foundation hope the competition will stimulate innovation towards a cost-effective, autonomous and scalable observing network for ice-covered ocean regions.
“With the Polar Challenge, we hope to open new horizons in under-ice navigation, endurance and environmental monitoring that is vital to understanding polar oceans,” said WCRP Director David Carlson.
“The reliability of long-term climate change outlooks in polar regions is severely limited by the scarcity and cost of observations of the sea-ice and below,” emphasized WCRP Senior Scientist Michel Rixen.
“New generation AUVs such as underwater gliders provide a potential cost-effective option for scaling up observing networks for the Polar regions,” added Mr Rixen.
WOC CEO, Paul Holthus, noted that, “The use of AUVs and other intensive data collection technology can be cost-effectively augmented by harnessing the use of commercial vessels for data collection as they operate in polar waters, and we are working to advance this through the WOC ‘Smart Ocean-Smart Industries’ program.”
Currently AUVs are primarily used in ice-free zones, where they can surface to get a GPS fix and transmit data, e.g. temperature, salinity, chlorophyll and acidity. But under the sea-ice, the operating range, positioning and data transmission are a major challenge. Progress on power systems, navigation and communication create the potential to expand the scope of AUVs to under sea-ice operations. The Polar Challenge advances WCRP research priorities in polar oceans and will contribute to the World Meteorological Organization (WMO) polar initiatives that benefit the wider community (weather, ocean, environment, safety, transport, energy, tourism, etc).
The WCRP invites contributions from all relevant stakeholders and provides more details, including competition rules and registration, at: www.wcrp-climate.org/polarchallenge.
Source: WOC
