Townsend, Middlesex County, Massachusetts, United States road map, satellite view, street view, terrain map, photos... Townsend, MA is situated at 42.67Â° North latitude, 71.71Â° West longitude and 91 meters elevation above the sea level.
Time of Flight. The simplest way to think about âtime of flightâ laser scanning is to look approach it as nothing more than a laser range finder. I think we all understand how a laser range finder works. It basically measures a distance by shooting a laser beam out to an object and measuring how long it takes that laser beam to bounce back.
What does a CT scan machine look like? A computed tomography, or CT scan, machine is large, with a box-like shape and a hole in the middle, according to RadiologyInfo. The CT scan machine has a rotating X-ray tube and digital X-ray detectors placed opposite one another in a ring called a gantry.