Energy-efficient localization in networks of underwater drifters
Proceedings of the second workshop on Underwater networks
A survey of practical issues in underwater networks
ACM SIGMOBILE Mobile Computing and Communications Review
Phero-Trail: a bio-inspired location service for mobile underwater sensor networks
Proceedings of the third ACM international workshop on Underwater Networks
Motion-aware self-localization for underwater networks
Proceedings of the third ACM international workshop on Underwater Networks
Collaborative tracking in mobile underwater networks
Proceedings of the Fourth ACM International Workshop on UnderWater Networks
Low-cost medium-range optical underwater modem: short paper
Proceedings of the Fourth ACM International Workshop on UnderWater Networks
Multi-parameter ocean monitoring system using Underwater Wireless Sensor Networks
ACST '08 Proceedings of the Fourth IASTED International Conference on Advances in Computer Science and Technology
A three dimensional localization algorithm for underwater acoustic sensor networks
IEEE Transactions on Wireless Communications
Phero-trail: a bio-inspired location service for mobile underwater sensor networks
IEEE Journal on Selected Areas in Communications
Pressure routing for underwater sensor networks
INFOCOM'10 Proceedings of the 29th conference on Information communications
RT2: real-time ray-tracing for underwater range evaluation
Intelligent Service Robotics
Aquatic-based cyber-physical systems in the Calcasieu Estuary
Proceedings of the Sixth ACM International Workshop on Underwater Networks
Real-time collaborative tracking for underwater networked systems
Proceedings of the Seventh ACM International Conference on Underwater Networks and Systems
Ocean-TUNE UCLA testbed for subsurface current mapping: extended abstract
Proceedings of the Seventh ACM International Conference on Underwater Networks and Systems
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With the increasing sophistication of both manned and unmanned systems for remote ocean exploration, a wealth of knowledge about heretofore-unknown oceanic processes has become available. However, no technologies currently exist to observe organisms and processes without disturbing them, as they move with the natural motion of the oceans. We propose a new class of ocean sensing, whereby free-floating underwater devices operate autonomously and collaborate through an acoustic underwater network between them. This new class of sensing will provide a window into understanding the multifaceted interactions between the ocean's currents, underwater ecosystems and our impact on them. In this paper, we will present the design of our underwater vehicle, which drifts freely with the ocean currents and is equipped with a buoyancy control piston. Results from sea tests illustrate the feasibility of our design, including its depth tracking abilities.