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  • Essay / Global Positioning System: Objectives and Perspectives

    The Global Positioning System (GPS) is a set of at least 24 satellites transmitting radio signals to users to ensure positioning, navigation and synchronization. Global Civil Services (GPS) has been widely available since 1993, but GPS signals are vulnerable to intentional and unintentional disruption. Major transportation, communications and energy all depend on GPS systems. GPS helps in emergency situations, for example in ambulance services. The US government is showing keen interest in developing GPS with high-tech space satellites with new features in a multi-billion dollar project. After the deployment of new satellites, the accuracy, availability and accessibility of GPS will improve all over the world. Technology is evolving more quickly in the 21st century, and GPS is no exception. With the development of new technology software and satellites, the new generation of GPS vehicle trackers in the 2020s will have increased tracking accuracy, down to a few centimeters or millimeters close to an asset. There are two main tracking technologies used in today's world: Global Navigation Satellite System (GNSS) and Global Positioning System (GPS). One of the most important factors is the navigation methods used in smartphones. Since today, GNSS receivers are also used in drones in order to achieve precise tracking. Seven billion GPS receivers are used in all kinds of vehicles and devices in 2017, and this figure is expected to reach 10 billion by 2023. Previously, it was launched in 1978 for military purposes, but due to its necessity , it has seen immense growth in searches. As new global and regional space navigation systems emerge, or are restored, interoperability continues to be key to the future of GNSS. The main objective of the International Committee on Global Navigation Satellite Systems is to ensure compatibility and interoperability between GNSS systems. The GPS constellation is a mix of new and old satellites. The future of GPS tracking will be more accurate and effective for personal tracking, which will bring more safety to human beings, as well as professional use. Say no to plagiarism. Get Custom Essay on “Why Violent Video Games Should Not Be Banned”?Get the original essayThe global positioning system plays a vital role in the field of surveying, which is essential for any new development such as electrification, placement of telecommunications towers, installation of pipelines, construction of wetlands, etc. The global positioning system works effectively in this area as it provides real-time positioning accuracy of 2.5 cm. In construction, it enables faster site preparation, better management of assets, equipment, precise control of machines and remote monitoring of progress in real time. Besides all the special aspects and advantages of the global positioning system, the most important factor to note is its timing accuracy. Global Positioning System time is theoretically accurate to about 14 nanoseconds, which is much more than that of older systems, due to the clock drift experienced by the atomic clock in global positioning transmitters. Anyway, due to the influence of hackers and other related technical issues, most of the receivers are trapped in a..