This paper describes the concept of the Global Positioning Systems (GPS) and how they improve the Air Cargo industry. In this paper we will discuss how GPS came to be and how it is used in every day air travel. The paper will also explain how the GPS systems improve the Air Cargo industry in tracking the shipment from one hub to another.
The Global Positioning System (GPS) is a system of navigation based on the integration of 24 satellites, 21 working systems and 3 backups, that relay information regarding craft position and velocity to users (Colborn, 1992). First initiated as a program by the US Department of Defense through their Navstar system, GPS was deployed and fully operational in 1994 and speculations of the utility of this
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At the time, microwave landing systems, or MLS, were due to replace instrument landing systems, and theorists recognized the possible benefits that could be attained from implementing controls through the GPS systems (Moxon, 1992). Because of the relative cost-effectiveness of these systems and the fact that satellite positioning systems allowed for a greater degree of flexibility in navigational assistance, it was believed that GPS could aid in precision landings (Moxon, 1992).
Furniss (1992) recognized that theorists predicted that GPS satellites could be used to provide air traffic control surveillance and communications as well as navigational support and reduce traffic management costs by reducing the need for costly and inefficient ground-based systems. This projection has come into view in recent years and has begun to shape the progress in specific air-service-based industries, including the air cargo industry.
In 1994, the Federal Aviation Administration, working in cooperation with NASA, concluded a process of testing which underscored the belief in the possibility of using GPS satellites to navigate commercial airliners, especially during the approach and landing segments, in order to improve efficiency as well as operational safety. GPS satellites assist ground-based personnel by providing them with a more
From the essay, it can be noted that GSE and GPS have multiple similarities and differences, which sets them apart. More so, GSE covers the gaps, which were left out in the in GPS by giving a more detailed
Sometimes the GPS signals are not accurate due to some obstacles to the signals such as buildings, trees and sometimes by extreme atmospheric conditions such as geomagnetic storms.
The Air Transportation System has been reformed by the introduction of the Next Generation Air Transportation System (NextGen). This system is supposed to be implemented in the country by 2025. The system revises air routes and updates it to satellite system management; the promotion of usage of GPS technology for navigation, route length shortening, time reduction, and fuel saving, etc.
Garmin is the leading worldwide provider for navigation1. It has been setting the standards for the Personal Navigation Devices (PND) with the creation of superior products and providing the users with what they need from their PNDs. Other than your personal GPS for your car, Garmin has also been in the market for other incredible devices. Their products are readily available for marine, aviation, fishing industry. It provides GPS navigation systems for the marine and aviation industry. It provides aquatic life updates for the fishing industry along with the GPS technology. They have also been recently working on their premium line of wearable devices to promote health and fitness. They provide GPS sensors for the market where these can
Although Global Positioning technology has existed since the mid 1970’s, some of the most significant advancements have taken place within the last five years. In recent months, studies have been conducted by NASA and other institutions concerning the use of advanced GPS technology in both computer controlled flight of commercial aircraft and the establishment of “no-fly safety bubbles” around designated areas and buildings. In essence an aircraft’s computer system would override a manual command and not allow the craft to enter these designated areas. There are many possible benefits of this technology, but with any new advancement also comes ethical questions. While some believe this technology will increase air travel safety, others
The radar developed during World War II was a precursor of today’s GPS (Global Positioning System) technology (The Science and Technology…). During the war, radar’s exceptional ability to navigate and locate complimented newly developing technologies in the sky.
Global Positioning System (GPS) is a network of orbiting satellites that send precise details of their position in space back to earth. The technology was invented by the U.S. Department of Defense, Ivan Getting, and Massachusetts Institute of Technology (Gray 4). GPS is well-known for its military applications and was first used by the U.S. to aid in its global intelligence efforts during the Cold War (Gray 7). However, ever since the early 1980s, the GPS has been easily available to anyone with a GPS receiver. Shipping firms, Airlines, trucking companies, and drivers use this technology to track vehicles or follow the best route from one point to another in the shortest possible time. With a simple tap on a screen, an average individual can find their way via a complex system comprising of satellite technology. Although the GPS technology has its disadvantages, it offers numerous advantages, including job creation, improved economy, and precise military targeting.
The GPS was originally developed for use by the United States army, but in the 1980s, the United States government allowed the system to be used for civilian people. Though the GPS satellite data is free and works anywhere in the world.
Aeroplanes can now transport goods anywhere in the world quickly and cost effectively. In the past companies could only source and get goods locally as these methods of transport weren’t available or feasible. We can see that such developments in transport and communications have made the movement of people, goods, money and services much easier and have really been a major influence in globalisation and its attractiveness.
The Global Positioning System (GPS) was developed by the US Department of Defense in hopes of providing the military with a
These measures lead to great reduction of the speed between obtaining goods from a tier 1 or tier two supplier to the point of access to customers. In the near future, technology as far as the field of transport is concerned is expected to experience great changes – key among them being the penetration of vehicle computers as well as hand held ones; both of which technologies are set to revolutionize the industry as a whole. Hand held computers can now operate vehicles, in recent times even those without a driver. Amazon is currently doing experiments on drones – flying airplane-like objects that can carry goods over long distances; unmanned. They are instead remote-controlled. Nowadays, most newly-developed drones come with built-in autonomous control systems to increase efficiency while reducing the dependence on human labor. This also enables the drones to locate their way home, should the need arise. The costs, therefore, associated with employing a pilot, or alternative shipping costs are greatly minimized with such
While it is not clear what the future of GLONASS will be, currently, it appears that there is resurgence in the availability of GLONASS signals and receivers that can process these signals. Despite the popularity of GPS, many users are interested in alternative systems. This is motivated, in part, by the fact that GPS is a system operated and controlled by the U.S. Department of Defense. As such, some users may want to retain a navigation capability that is not solely GPS-based. Another, more technical, motivation for this is due to the fact that GPS (or any other GNSS) is a single system, and it is conceivable that a single failure can result in a denial of service to a large number of users. Multiple GNSS may provide a level of redundancy and, thus, an added degree of robustness to GNSS applications. The Galileo constellation is the European Union’s effort to provide both an alternative and a compliment to GPS. The first Galileo satellite was launched in December 2005 and transmitted test signals shortly afterward. The Galileo constellation is tentatively expected to become operational sometime after 2010.In addition to GPS, GLONASS, and Galileo there are other GNSS currently in development, such as the China’s COMPASS constellation. This GNSS is being designed and implemented by China and currently has a growing user base in that region. COMPASS is currently in its in-orbit validation (IOV) phase, with plans to be operational in the Asia-Pacific region by
to match the current market needs more optimally than the competitors’ can (Ohlhorst 2013). Moreover, the company has completely revolutionized the air travel market through its Flight Efficiency Services (FES), using the Industrial Internet to help Air Asia achieve efficiency by implementing precision navigation services, flight data analytics fuel management services, and now using it to make changes to customer expectations. GE products are now making it a lead player in the Asia aviation market GE data-driven services. Also, proprietary technologies are being harnessed to identify ways to reduce operating costs, increase aircraft utilization and achieve significant savings throughout the Air Asia network.
Since the birth of the International Civil Aviation Organization (ICAO) in 1947, this U.N. funded specialized agency has been a substantial catalyst for the development of standard principles and techniques for international air navigation. In addition, they continue to facilitate the promotion of safety and overall development in the continuum of flight. Between the advances in regulations, aircraft operation, aeronautical charts, air traffic services, aircraft accident investigations and much more, this powerful agency has contributed to the vast majority of aspects that compose aviation. Out of these numerous contributions, one of the many significant roles the ICAO has played since their upbringing
Future navigation technology will definitely improve the accuracy of position determination and to provide better predictions of future position to enable aircraft to fly more accurate and well-defined profiles. Improvement in position accuracy is also a prerequisite for the introduction of reduced separation minima. The GNSS is the solution for seam less navigation.