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Using 3DF GPS Heading for Improving Underway ADCP Data
Publisher: American Meteorological Society
Abstract: Systematic error in the cross-track velocity measured under way from shipboard acoustic Doppler current profilers (ADCPs) can be attributed to error in measuring the ship's heading with a gyrocompass. Drift- and ...
Updating Autonomous Underwater Vehicle Risk Based on the Effectiveness of Failure Prevention and Correction
Publisher: American Meteorological Society
Abstract: AbstractAutonomous underwater vehicles (AUVs) have proven to be feasible platforms for marine observations. Risk and reliability studies on the performance of these vehicles by different groups show a significant difference ...
Underwater Glider Reliability and Implications for Survey Design
Publisher: American Meteorological Society
Abstract: t has been 20 years since the concept of the Autonomous Ocean Sampling Network (AOSN) was first introduced. This vision has been brought closer to reality with the introduction of underwater gliders. While in terms of ...
Vertical Water Velocities from Underwater Gliders
Publisher: American Meteorological Society
Abstract: The underwater glider is set to become an important platform for oceanographers to gather data within oceans. Gliders are usually equipped with a conductivity?temperature?depth (CTD) sensor, but a wide range of other sensors ...
A Behavioral Probabilistic Risk Assessment Framework for Managing Autonomous Underwater Vehicle Deployments
Publisher: American Meteorological Society
Abstract: he deployment of a deep-diving long-range autonomous underwater vehicle (AUV) is a complex operation that requires the use of a risk-informed decision-making process. Operational risk assessment is heavily dependent on ...