cessor; HYDROTRAC a 2 MHz over-the-horizon positioning system; AZTRAC an angle measuring and transmitting system for automatic range-azimuth positioning; ... Odom equipment is in use from the Amazon to the North Sea and from the United States to Japan and Australia. ... The post-processing includes a unique combination of both automatic and manual editing of depth and positioning data.
|Author||:||United States. National Ocean Service, Hydrographic Society|