u-blox contributes to centimetre-level positioning device
14 November 2018
Telecoms, Datacoms, Wireless, IoT
u-blox has collaborated with Korean broadcast media company MBC to produce an ultra-compact L1/L2 real time kinematic (RTK) multiband device, the MBC MRP 2000, featuring a u-blox ZED F9P high-precision GNSS module.
To achieve centimetre-level position accuracy, high-precision GNSS receivers combine multiband satellite signal reception and GNSS correction data. In addition to mitigating positioning errors incurred as the satellite signals cross the ionosphere, multiband reception significantly speeds up the time it takes the receiver to determine its location. The ZED F9P processes GNSS correction data, received via a wireless data connection, using integrated RTK algorithms. For uninterrupted centimetre-level accuracy, it requires constant data access over the air.
Weighing just 50 g, the compact and extremely low-power MRP 2000 provides centimetre-level positioning accuracy for a wide range of portable and mobile applications such as autonomous vehicles, drones and survey equipment.
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