Satellite based navigation system has become part and parcel of our lives. Different types of navigational devices are used by people to locate their destinations or to identify the places where they are moving about. Hand held devices are used by hikers or cyclists who want to cover long distances. Manufacturers of many automotives have incorporated sat nav devices as part of the original accessories. Mobile phones are also featured with satellite navigation devices. The usage is now universal and sat nav devices have become a personal possession of the individual like wrist watch.
Global positioning system is not merely a navigational aid today. It has attained unprecedented importance in the socio-economic lives of the people. It goes to help fishing community, stock market dealers and electricity distributors according to some reports. At a time when the world leaders are debating the issue of climate change and people in different parts of the universe are being constantly threatened by natural disasters, importance of satellite navigational devices is paramount.
Weather forecast is of primary importance to undertake precautionary steps as well as to monitor relief operations. When unprecedented floods, winter storms and snowfalls create havocs, people are served with advance information and relief, thanks to the satellite navigation devices. The roles of such devices are now multifarious. Apart from conventional utilities like monitoring the vehicles and recovering them and passengers in case of emergency situations, GPS devices are now playing many other vital roles.
Aviators and environmental activists depend heavily on them for navigational and monitoring purposes. Well known for reliability, speed and precision these are life saving devices. Not only adventure tourists, but also those who are engaged in search and rescue operations owe their success to modern sat nav devices. A time will come when the movements of children who are in schools far away from their parents will be monitored by these devices. This is becoming imperative when safety and security of children are serious concerns in the context of increasing crime rates and other conflicts in the society.
Demands for navigational devices are increasing every year in view of their popular appeal. Many brands and models are now available and consumers have to choose appropriate ones according to the respective needs. As far as consumers are concerned there is an encouraging trend in the GPS markets. It is the declining prices of the products due to the competitive environment prevailing in the global markets.
In this context another important development has taken place. Google has offered to extend free navigation system for mobile phones causing repercussions in the markets. Prices of navigational equipments tumbled because of the apprehensions created in the minds of dealers and manufacturers. However some experts are confident that navigation system incorporated in the mobile phones will not affect the market fortunes of dedicated gps devices. There are plethora of technical reasons for their conclusions.
In the meanwhile markets are flooded with variety of navigational devices with innovative features. There are websites exclusively dealing with the satellite navigation. Consumers can visit the portals to avail all relevant information about the products and services in this sector.