What tools do marine scientists use to make observations about oceans and marine organisms?

The marine scientist uses tools like the remote operated vehicle, which is an underwater mobile device that is used for navigation of the vehicle. A number of cables are attached and connected to a ship, and through these cables, commands are transmitted.

The autonomous underwater vehicle used for underwater surveys, for example, it can be used for detecting and mapping submerged rocks and obstructions that can be dangerous.

GPS known as space satellite navigation is a tool used to provide location and time.

Whilst HOV is used in order to make explorations in the deepest water of the sea.

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