Hi everyone,
Any suggestion for 360 deg. Lidar for surveying a flooded tunnel, about 4m dia?
Thanks.
Hi everyone,
Any suggestion for 360 deg. Lidar for surveying a flooded tunnel, about 4m dia?
Thanks.
You can 4 equally spaced multi beam sonars and an inertial system with a DVL. It takes a fairly large machine though.
Google wreck is the City of Chester. It has some interesting images of both the machine and data.
Thanks Kevin. As you say this would involve a fairly large ROV and access to the site is restricted. I like your thinking though!