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.
The Megalodon is an extinct species of shark. The largest species of shark to have ever lived is thought to be the Megalodon. This species is now extinct. It is believed to ha â¦ ve existed during the prehistoric era, and has not lived for millions of years. It is thought that this giant shark could measure up to 59 feet long (18 metres).