Page 36: of Marine Technology Magazine (May 2018)
Hydrographic Survey: Single beam and Multibeam Sonar
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Image: Saab or the 40 years that the oil and gas industry has costs in harsh conditions, and health, safety and environmen- been working subsea, there’s been a gradual evo- tal issues. It could also mean the ability to collect more data lution in the technology it uses. Remotely oper- and mean faster response time. Another driver is the move by ated vehicles (ROVs), built to perform underwater oil
