I think that Henry Hess invented echo-sounding devices for mapping the ocean floor. But I am not 100% sure that is the correct answer. LOL <3
jason woodson
Henry hess invented the echosounding devices because i learned it onmy project that I am doing in science which by the wasy is very very difficult.
no
echo sounding, localization
Your mother
Yes.
Echo sounding is used to get indication of any difference in the properties of the water. Fish finding, and depth sounding would be obvious uses. Other uses including locating enemy submarines or warships.
Echo sounding is used to get indication of any difference in the properties of the water. Fish finding, and depth sounding would be obvious uses. Other uses including locating enemy submarines or warships.
becoz they need to be heard
i really dont no
Erik Fields has written: 'Inverted echo sounder data processing report' -- subject(s): Echo sounding, Computer programs