SeaTrac Systems, Inc. and Sonardyne International Ltd Trailblaze Remote Ocean Data Collection with Solar-Powered USV in Gulf of Mexico.
A number of Sonardyne Origin 65 Acoustic Doppler Current Profilers (ADCPs) and Current Pressure Inverted Echo Sounders (CPIES) are currently on the seabed in the Gulf of Mexico gathering long term data on the Loop Current System (LCS).
SeaTrac recently launched its SP-48 USV from the Louisiana Universities Marine Consortium (LUMCON) in Cocodrie, LA, and remotely piloted it 580 nautical miles with an HPT 7000L transceiver onboard to acoustically gather the data from the ADCPs and CPIES.
The use of the solar and battery powered USV reduced the environmental impact and cost of sending a crewed vessel for the mission whilst allowing for 24hr operations with no manual intervention or personnel onboard.
? Aidan Thorn, Business Development Manager for Marine Robotics at Sonardyne, comments: “The use of a fully solar powered USV for a data gathering operation of this scale is a key moment in marine robotics. USVs are a great platform for collecting data from our seabed nodes and profilers through the integration of our acoustic communication technologies. We look forward to continued work with SeaTrac on this project and hopefully many others.”
Three further sets of data will be gathered over the next 18 months using the same uncrewed methods before the project completes.
? Hobie Boeschenstein, Director of Operations and Business Development, at SeaTrac says, “We’re delighted to work with Sonardyne on this project. Our SP-48 USV provides a complete system for maritime observation, data collection and reconnaissance. Powered by the sun with high-reserve batteries, it can operate in both near-shore and offshore environments through varying weather and sea conditions, as this mission has demonstrated. It can undertake missions lasting from several hours to several months and is designed to support a wide range of customer payloads.”
?? Source: SeaTrac Systems, Inc.