source:truck tracking webfleet solutions release time:2022-12-06 Hits: Popular:realtime gps tracker online
GPS has become so popular that many people begin to think that GPS exists in their mobile phones, rather than in the tracks on their heads. However, these loyal machines are still fulfilling their mission to serve mankind. Today, the prototype of the third generation GPS satellite has been tested in Lockheed Martin's laboratory in Colorado.
The third generation GPS system is called GPSBlokcIII. Its R&D and upgrading costs are up to 5.5 billion US dollars. It is still under the control of the US Air Force Space Command, which is headquartered at Peterson Air Force Base, Colorado.
A big problem with GPS today is signals: you can't search for GPS signals under trees, indoors or in other sheltered places. The new generation of GPSBlockIII satellite (it is said that it was originally developed only to prevent interference) has greatly enhanced the signal, so that you can also find and receive the signal in today's blind spots. At the same time, the positioning of the new GPS will be more accurate, from the current 6 meters (20 feet) to 0.6 meters (2 feet). At that time, your GPS can not only tell you what road you are on, but also tell you which part of the road you are on, such as in a non motorized lane or a motorized lane.
Due to the limitations left by the original design, the current GPS satellite has failed to completely separate the military and civilian channels. For a long time, the civilian frequency band (C/A code) of GPS is the military frequency band (P code) plus some additional interference signals. On the new generation of GPSIII satellites, this situation has been completely improved - the civil frequency band and the military frequency band have been separated, and the special L1C civil code signal frequency band has been added.
Other cool things about GPSIII are that the United States has reached an agreement with the European Union on L1C civil code signal frequency band, so that new generation GPS chips can receive signals from different global positioning systems, such as the Galileo navigation system in Europe, the GLONASS navigation system in Russia, and even the Beidou navigation system in China. The GPSIII specification also allows one receiver to use data located by multiple systems, thereby improving accuracy.
Read recommendations:
NB20 -4G Bluetooth Smart Pet Tracker
Last article:The GPS system consists of three parts
Next article:GPS monitoring system develops rapidly
Related Information
Gps speed limiter maker
2023-04-23Pet GPS Tracker Vendor
2023-03-16mini gps tracker manufacturer
2023-04-23simple gps tracking manufacture
2023-04-23obd2 gps tracker verizon wholesale
2023-03-16fleet gps tracking supplier
2023-04-23Pet GPS Tracker
2023-04-11gps vehicle tracker distributors
2023-04-11mini gps tracker maker
2023-04-23gps tracker for trailer
2023-04-23NB20 -4G Bluetooth Smart Pet Tracker
2022-06-21G01 Smallest Personal Old People Mini GPS Tracker for Kids
2022-06-19C32 (9~90V E-bikes/Motorcycle/Car gps tracker)
2022-06-21TK08AL- RFID Car GPS Tracker
2023-10-07G183 serials -JOBD GPS Tracker
2022-09-06GPS Knowledge Base: What is RTK Technology
2022-08-18GPS data interpretation.fleet gps tracking Processing
2023-06-05Types of GPS
2022-08-17The main purpose of GPS satellite positioning
2022-07-11Theoretical Basis of GPS Vehicle Satellite Positioning
2022-08-24Domestic GPS operators.plug & play Obd gps tracker distributors
2023-08-18GPS signal is briefly introduced
2022-11-02GPS radar detector
2022-11-18Application in emergencies GPS.plug & play Obd gps tracker Production
2023-05-06GPS navigation system functions.plug & play Obd gps tracker supplier
2023-08-24GPS navigation satellite has a high-precision atomic clock for time service
2022-12-29Issues that need attention during the purchase of GPS vehicle terminals.plug & play Obd gps trac
2023-03-28GPS Personal Location
2022-11-01GPS receiver introduction.gps tracker no monthly fee Solution
2023-05-11What are the built -in cards usually use in the car GPS positioner?gps tracker no monthly fee Manufa
2023-03-28