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Teledyne D.G.O'Brien
Gavia Autonomous Underwater Vehicle

Gavia Autonomous Underwater Vehicle

Product catalog summary

Overview: The document provides detailed specifications and applications for Teledyne Marine's SeaRaptor and Gavia Autonomous Underwater Vehicles (AUVs), designed for various commercial, defense, and scientific purposes.

Specifications:

Gavia AUV: Available in 500m and 1000m depth ratings, with a modular design allowing for configurations between 1.8m to 4.5m in length and 50kg to 130kg in weight. It features a maximum speed of over 5.5 knots and endurance of 7-8 hours per battery module at 3 knots.
SeaRaptor AUV: Designed for deep-sea applications with depth ratings of 3000m and 6000m. It has a length of approximately 5.5m, weight between 1000kg to 1200kg, and endurance of about 24 hours at 3 knots.

Communication and Navigation:

Both AUVs support wireless LAN, satellite communications via Iridium, and acoustic modems for tracking and updates.
Navigation systems include high-accuracy DGPS, DVL-aided INS, and optional USBL/LBL for positioning accuracy.

Features:

Modular construction allows for easy reconfiguration and field-swappable modules.
High-accuracy survey-grade INS navigation with USBL and LBL aiding.
Wide array of additional sensors available, including side scan sonar, swath bathymetry, and sub-bottom profiling.

Applications:

Commercial: Pipeline and platform inspection, bathymetric surveys, and construction support.
Defense and Security: Mine countermeasures, port security, and anti-submarine warfare training.
Scientific: Oceanography, habitat assessment, and archeology.

Technical Specifications:

Gavia AUVs are equipped with a variety of sonar options and scientific sensors, while SeaRaptor AUVs include payload sensors like sub-bottom profilers and multi-beam echo sounders.
Emergency systems include acoustic pingers, drop weight releases, and satellite locator beacons.

Conclusion: Teledyne's AUVs offer versatile, high-performance solutions for underwater surveys, with modular designs that cater to a wide range of operational needs across different sectors.

Catalog excerpts

Teledyne Gavia Autonomous Underwater Vehicle AUTONOMOUS LOW LOGISTICS MODULAR COMMERCIAL DEFENSE/SECURITY SCIENTIFIC NjS*. TELEDYNE MARINE ^ Everywhereyoulook' A Teledyne Marine Company

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TECHNICAL SPECIFICATIONS Complete Survey Solution in a Low Logistics AUV THE GAVIA AUTONOMOUS UNDERWATER VEHICLE (AUV) is a self contained, Low logistics, modular survey platform capable of delivering high quality data while operating from vessels of opportunity or from the shore. The AUV’s modularity makes it easily reconfigurable, even between dives. The vehicles’ ease of use and versatility sets it apart from other systems on the market. The Gavia AUV system can serve a multitude of purposes without sacrificing performance or data quality. COMMERCIAL APPLICATIONS The Gavia AUV can be a productive...

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GaviaAutonomous Underwater Vehicles X Northrop Data Sets Crashed by Reykjavik Airport during WW2 Detail of bottom hatch from the Gavia camera system.

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SeaRaptor AUV 3000M & 6000M High Resolution Survey for Deep Sea Applications The SEARAPTOR™ is a survey grade deep water autonomous underwater vehicle (AUV) designed to operate at abyssal depths. A wide range of sensors allow the SeaRaptor™ to complete several types of missions including: broad area search with side-scan sonar, hydrographic survey with multibeam and sub bottom profiler, and high resolution inspection survey with camera and acoustic sonar. These surveys support a variety of applications, such as search and recovery, salvage, exploration, construction support, marine archaeology,...

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Autonomous Underwater Vehicles TELEDYNE GAVIA ehf. Everywhereyou look" www.teLedynegavla.com Teledyne Gavia Vesturvor 29, 200 Kopavogur, Iceland Tel +354 511 29 90 • Fax +354 511 29 99 [email protected] Specifications subject to change without notice. 1/2019. ©2019 TELEDYNE GAVIA, a business unit of Teledyne Instruments, Inc. Other products and company names mentioned herein may be trademarks and/or registered trademarks.

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