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    AGPS and GPS technical principles

        The basic idea of AGPS is to set up a number of reference GPS receiving machines in a position with a good satellite signal receiving effect, and use the AGPS server to obtain the thick position o...

    2022-10-14
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    GPS navigator

        The GPS navigator is an instrument that can accurately location through the GPS positioning system and can calculate the destination itinerary. The GPS system consists of three parts: space satell...

    2022-10-14
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    Installation of GPS navigator

        (1) Press the bracket into the splint and push upward;  (2) Tore off the plastic film at the bottom of the bracket, and the plastic seat vertically pressing the windshield to squeeze out the air i...

    2022-10-14
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    GPS positioning principle

        The basic principle of GPS positioning is based on the instantaneous calculation data of the instantaneous position of the high -speed movement, and the method of the space distance is used to det...

    2022-10-14
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    The GPS implementation plan has three phases

        The first stage is the project demonstration and preliminary design stage. From 1973 to 1979, four test satellites were launched. The ground receiver and ground tracking network are developed.  Th...

    2022-10-13
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    The role of UAV GPS module

        Engineers who have studied UAVs must know that GPS positioning system is one of the key technologies to support the safe flight of UAVs. The UAV knows its precise position when transmitting video ...

    2022-10-13
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    The development of GPS

        In 1957, Sputnik satellite was launched by the Soviet Union, which was the first artificial satellite in human history. In the Second World War, the Massachusetts Institute of Technology Radio Lab...

    2022-10-13
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    What is the GPS

        The Global Positioning System is the second generation of American satellite navigation system. It is developed on the basis of meridian navigation satellite system, and it adopts the successful e...

    2022-10-13
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    Functions of GPS

        Precise timing: widely used in observatories, communication system base stations and television stations  Engineering construction: GPS equipment is widely used for engineering survey in the const...

    2022-10-12
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