K803 Lite Smooth Positioning Solution for Precision Agriculture
With full-constellation tracking, low power design, DP-filter smooth positioning capabilities, the K803 Lite GNSS board is an ideal solution for precision agriculture, machine guidance and other system integrations.
Embedded with QUANTUM III SoC chip, the K803 Lite is capable of
tracking all running and planned constellations, improving the availability
and reliability of GNSS positioning.
The K803 Lite module largely reduces the sudden position jumps
via DP-filter algorithm, providing a smooth positioning trajectory
in single-point positioning mode.
Based on the GNSS signal carrier phase and Doppler observations,
the K803 Litecan provide a smooth and accurate trajectory without
GNSS correction data input. Theoretically, the velocity accuracy of the
moving carriers calculated via Doppler frequency shift can reach 1cm/s,
which is ideal for some dynamic applications.
Pass-to-pass error is based on the position offset between the
desired track spacing and the actual track spacing calculated by
GNSS receivers. Over a 15-minute time window, 95% of the
pass-to-pass error of K803 Lite is within 12cm,
and the overall error value is within 15cm.
Taking full advantage of single-frequency GNSS carrier phase and Doppler
observation,K803 Lite provides a smooth and accurate pass-to-pass solution
for relevant applications. With the help of the DP-filter algorithm, the relative
accuracy of K803 Lite between 2 consecutive epochs is within 1cm in
single point positioning mode.
For longer periods like 15-30 min, the pass-to-pass accuracy can
15cm in 95% of the cases.
Featuring with high gain, low noise amplifier, high sensitivity and full-con-stellation tracking capability,
AT360 is a good choice for users to develop systems or solutions for land survey, agriculture, machine
control and deformation monitoring.