Resources

Originally published by NOAA Ocean Exploration – July 6, 2022 From July 28 to August 20, 2021, an interdisciplinary team of researchers led by NOAA’s Office of National Marine Sanctuaries searched for maritime heritage resources in Lakes Michigan and Ontario using a suite of crewed and uncrewed (autonomous) systems. The Great Lakes provide a natural […]

This collaboration delivers a significantly simplified and ultra-efficient tool for high-speed detection of sub-bottom magnetic anomalies.

We’re excited to announce the launch of the official Marine Magnetics YouTube channel

Underwater Explosive Ordnance This publication offers an overview of international underwater explosive ordnance (EO) contamination, highlighting its impact, current management strategies and key challenges. Through literature review, data-driven analysis, and case-study evaluations, the study provides valuable qualitative insights and reveals key quantitative trends in underwater EO contamination. Serving as an initial knowledge base, this research […]

A Guide to Survey and Clearance of Underwater Explosive Ordnance This guide focuses on providing a collection of current policy and best practices used in survey and clearance of underwater explosive ordnance. Specific cases are used; they provide examples and analysis. It is not intended to be a comprehensive database of policies and practices; it […]

Technology Demonstration Report (TDR) for underwater survey equipment in support of Explosive Remnants of War (EWR) technical survey operations. Marine Magnetics’ SeaQuest and AUV Explorer were demonstrated in this 2015 report from Geneva International Centre for Humanitarian Demining (GICHD).    

Released 18 June, 2024, version 1.0.1.3 of Marine’s Firmware Updater enables you to update the transceiver firmware yourself to capitalize on our newest feature releases and critical updates. Compatible devices are: Synapse Synapse Horizontal Transverse Gradiometer Isolation Transceivers made after August, 2023 Sidescan Interface Transceivers for Synapse only, as of Spring 2024 Note: Sidescan Interface […]

Part# M-SS3005 We’ve overhauled the 3 port Transceiver to a 4-port transceiver. The now legacy 3 port transceiver and the evolved 4 port transceiver will continue to offer: All Transceiver Basic Features Provides the ‘topside’ interface to the Synapse, SeaSPY or SeaQuest magnetometer system. Connects to a PC via a RS232 serial or USB port. […]

Report summary Goal: A boat-towed survey to test the Synapse Magnetometer Array System feature set, survey experience, and performance. Sea Trial Date: Spring, 2023 Location: Gurnard Bay, The Solent, UK for its relatively flat bottom, and average depth of 20m. Tow Vessel: 12-meter-long, equipped for nearshore geophysical survey with state-of-the-art instrumentation (auto-pilot, MultiBeam Echo sounder (MBES) and Differential GPS). […]

​Reykjavik, Iceland, April, 2018: Teledyne Gavia, manufacturer of the Gavia Autonomous Underwater Vehicle (AUV), announces the integration of Marine Magnetics’ Explorer AUV magnetometer. Underwater survey work is frequently carried out using autonomous underwater vehicles (AUVs). The benefits of using AUVs are that they are programmed to carry out missions without intervention, can fly at consistent […]