Mobile GPS

The mobile platform on the GPS navigation function realization, along with the development of technology, surely there would be more applications.

summary

From the cell phone and GPS composition, which means it not only possess the normal cell phone communication function and want with GPS function. Mobile communication function everyone is very easy to understand, but what are function function GPS? New problems come out, what's a GPS? GPS are what function? These problems to solve it, can from a search engine to search answers. GPS primary function of only one is positioning, and GPS technology with other technologies combining will derive a variety of functions, the most common is navigation capabilities. Now say GPS phone also is navigation capabilities of mobile phones, so the GPS phone also can be called a GPS navigation mobile phones or with GPS navigation functions of mobile phones. Actually with the development of technology, 3G networks of opening, GPS phone there would be more functions, such as remote monitoring function, saiger interstellar 2046 mobile phones are has remote monitoring function.

function

GPS(Global Positioning System)

GPS(Global Positioning System),GPS during the 1970s by the U.S. armed forces jointly developed the new generation space satellite navigation and positioning system. Its main purpose is for land, sea and air three areas to provide real-time, all-weather and global navigation services, and used for information collection and 232th monitoring and emergency communication and some other military purpose, is the dominating the global strategy important component. After more than 20 years of research experiment, $30 billion dollars, to March 1994, global coverage up to 98% of 24 star GPS satellite constellation f investigated.several completed.

GPS and relativity relationship

We should thank Einstein, his theory makes the astonishing new device to become a reality! Design GPS satellite scientists must consider relativity brings time dilation effect and relativity the passage of time rate and the relationship between dimensions.