GPS - Never Drift Again

12/02/2011 14:11

Global Positioning System (GPS), probably essentially the most useful free technologies available, is really a satellite based navigation system which could provide anyone's position anytime and anywhere across the world. It comprises of 24 satellites which calculate the longitude and latitude in our position. Consumers are needed to buy a GPS receiving device which could read the data sent through the satellites. Nowadays, GPS receiving devices make positioning much hassle-free by plotting position inside global map that shows on the screens. GPS system is used widely in research, security systems, aircrafts and land vehicles. This free technologies have made life easier and safer for everyone by giving the accurate location, where ever in the globe there're or what the the weather there is.

Like most of the other great breakthroughs in technology, GPS was started as being a military research. If your US navy found out that a satellite could possibly be used for accurately determining positions, they started research using various satellites. By 1973, US Department of Defense was looking for a foolproof method of satellite navigation system by organizing various brainstorm sessions and conferences. That year the concept of using satellites for navigation system was decided in relation to the experiments, researches and brainstorm sessions, and GPS was built. The GPS satellites these are known as Navstar. Although full 24 satellite capability was met in 1993, it absolutely was allowed to be used free of charge by civilians from 1980s. The Global positioning system is maintained by US Department of Defense. These days GPS receiver devices are easily found in stores and so on online stores, and once you have the GPS receiver device, someone can use it anywhere in the world.

GPS has amazing applications which is used in almost everything that requires or can incorporate positioning. It can be widely used by environment research scientists for various purposes. NASA uses GPS signals to spot various environmental conditions also to measure topography. Similarly, various researchers put GPS enabled collars on animals to monitor them and study their behaviors. Not simply for the environmental studies, it truly is helpful in every other subject. GPS is just about the best tools to study nature and its phenomenon.

Furthermore GPS is usually used as a navigation tool in cars, aircrafts and ships. It will help airplane and ship manufacturers to save lots of thousands of dollars that would otherwise have already been used to make tracking devices. Navigation is really vital for aircrafts and ships, and GPS makes navigation uncomplicated, reliable and cheap. Similarly, modern cars have GPS devices installed on them, which makes finding places easier than what it used to be. The use of GPS in cars is soaring before few years. In Japan alone, over 500,000 cars are equipped with GPS devices. Some countries like Brazil mandate the use of GPS in new cars for your safety of people. Thus, GPS makes navigation simple and inexpensive.

In addition, GPS is really a boon for security systems. GPS tracking systems in Atms have prevented thefts and helped track criminals. It will help military to perform to comprehend accuracy and efficiency. The employment of GPS in wars before has saved lives of thousands of people, and made rescue operations considerably faster and more effective. GPS is usually used by cell phones in making emergency calls like 911 when phone network isn't available. Therefore, GPS has recently proved itself as being a lifesaver.

However, some people complain that this has affected their privacy and hampered security. By way of example, Cellphone companies can track their phones through the use of GPS tracking systems. Parents can stealthily track their children's activities by tracking their cars. Criminals and terrorists may use GPS system for unlawful activities. Moreover, GPS may not be accurate. It does not work accurately inside buildings and closed areas. Some believe GPS in cars distracts the drivers and takes away their common sense. Although These tools have some cons, we must try to be smart enough make use of GPS side by side with the mind and personal navigation skills. You will need to learn that sometimes GPS devices become inaccurate, and another should try not to be fooled by those aberrations.

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GPS is a great gift of modern technology to the world. It has not only made our life easier by offering us exact locations and navigation, but also has helped us remain safe and saved many lives. It is free and works anywhere across the world. Hence, it is useful for everyone. The uses of GPS are virtually unlimited. It will pay in but not tied to military, research, navigation and security. The accuracy of GPS devices has almost removed the need of using road signs. The excessive use of GPS ha raised a matter, "Will people completely stop banking on the road signs inside coming future?"