• GPS work 24/7 and in all weather conditions, although the actual low power 1625.55 Mhz radio signals travel line of sight. So that means it will not through the solid building, but it will be through the clouds and glass.GPS is actually very accurate, even in densely populated cities, although it do...

  • Many people think that the theory of relativity is very far away from us, and the time and space curve is completely irrelevant to us, even if we do not believe that the space-time is curved, or there is no concept.When Einstein published general relativity predicts that when the curvature of space-...

  • Android Google device manager works almost as much as an apple. But there is no pre installed Service on the phone, you need to download the application from the Play store, and set to use. The method is as follows:1 search the Android device manager, or click on the link in the Play store.2 install...

  • One, in-depth modification of the positioning logic. Obviously, this kind of thing is just a handful of the most proficient in driving people to do, app developers can not do -- what Android and iOS open GPS receiver solution has no logic?. In fact, this is a black box inside the radio and the same,...

  • WhyslowGPSpositioning,as well asonyour cell phoneishow tosolvetheproblem.Found star time long, main is two factors constitute of: first is GPS signal of demodulation, can think need with similar poor lift of way solutions out real of information; second is GPS satellite sent 30 seconds once of cycle...

  • First, some film and television works in order to increase the degree of ornamental and suspense, wrong positioning mobile phone can only be described as must call time positioning success. And, in fact, you just need to be mobile phone boot, no call can be implemented.The phone, because there is no...