The Sonardyne tsunami detection system is based on a Compatt 6 subsea transponder that uses the latest Wideband acoustic signal technology to provide robust through water communications in difficult acoustic conditions.
exists and is an alternate of . The Megalodon was approximately 40 feet (12 metres) long, although fossil records show that they could often grow as large as 78 feet (18 metres). So if you were to stand the Megalodon on its nose it would be as tall as a six story building.
megalodon shark was much bigger than whale shark cause a megalodon shark is almost 100 feet while an whale shark is just 62-75 feet. But the megalodon has been extinct for aboâ¦ut 1.5 million years, leaving the whale shark the biggest shark alive.