GPS technology is currently very much prevalent in commercial aviation. Most commercial jetliners now increasingly employ GPS navigation for initial and non-precision method of specified airfields. The Automatic Dependent Surveillance – Broadcast (ADB-B) will be the futuristic primary guidance and navigational GPS technology that a substantial amount of research, development and investments will be poured in. The ADB-B technology also involves direct inter-aircraft communication inside a pre-defined radial proximity wherein it enables the aircraft to inter-communicate their relative speeds, distances, flight paths and locations. The development of fractional treatments is not limited to any one country but has developed globally through strategic technological multi-lateral alliances. Besides its easy use in commercial aviation, the GPS ADB-B technology all means being employed in the navigation Unmanned Aerial Vehicles (UAVs). The UAV’s are primarily used by resource mapping and air surveillance imaging – an undertaking that was previously tasked to earth orbiting satellites for example the NASA Landsat.
Shipping and Rail Transport
The all encompassing, all progressing GPS technology has further underlined its presence in maritime technology. GPS digital technology has since replaced conventional electronic maritime technology and is currently being employed to add in such vital operational parameters as ocean and inshore navigation, dredging, port and harbor entrance approach navigation and docking, Vessel Traffic Services (VTS), Automatic Identification System (AIS), hydrographical data collection and cargo logistics.
In regard to railroad navigation, GPS technology is popular today to streamline such navigational essentials offering the treatments for rolling stock, passenger information, prevention of door releases contingent to carriage platform alignment, cargo tracking signaling, train integrity and level crossing approach.
The applications of GPS technologies in numerous scientific fields can be widespread and impactful; some examples are such areas as environmental and atmospheric monitoring, animal behavior studies, botanical specimen locations, meteorology and climate research, agriculture, fisheries and fishing, land area mapping, yield monitoring, precision planting of crops, spray and harvest monitoring, autonomous vehicle control.
Security can be another very wide field which utilizes GOS technologies. GPS security applications include tracking of all types of vehicles – light and vehicles, 20 and 40 ft. containers comprising general cargo, special air-conditioned containers for perishable foods, security monitoring of vehicles for that transfer of criminals and suspects, etc.
It is pretty obvious that the GPS technology is actually very applicable and worthy of a very wide spectrum of scientific and technological applications which demand constant monitoring and tracking data, specifically if the targeted objects are essential, urgent, sensitive and precious. This includes people, animals, machinery, yellow metal, currency notes, etc.