Ais information supplements marine radar which continues to be the primary method of collision avoidance for water transport.
Satellite based tracking systems.
While champ is a single satellite grace consists of two satellites on.
In contrast to the egm96 model that is based upon satellite tracking data from terrestrial stations the ongoing missions champ reigber et al 2004 and grace tapley et al 2004 are based upon continuous satellite to gps global positioning system tracking data.
Satellite based vehicle tracking telematics systems blue sky network offers advanced satellite and cellular dual mode vehicle tracking and telematics solutions for every type of vehicle located anywhere on the planet.
The automatic identification system ais is an automatic tracking system that uses transceivers on ships and is used by vessel traffic services vts.
Satellite gps tracking devices.
A new satellite based tracking system will make finding airplanes over oceans far easier and might even result in less turbulence for passengers.
These fleet satellite tracking systems improve the chances of recovering stolen assets provide accurate depot to depot tracking and offer up to six periodic updates throughout the day with our gps tracking software.
When satellites are used to detect ais signatures the term satellite ais s ais is used.
Gofleet s satellite tracking system supports your assets in the field whether it s a container or trailer.