NAGA PRO User Manual
45
During the satellite search process, the box on the right side of the Mission Planner page will
display the current position of the satellite searching:
Position is invalid: the base station has not yet achieved effective positioning;
In Progress: satellite searching is still in progress;
Duration: the number of seconds that the current search task has been operated;
Observation: the number of observations obtained;
Current Acc: the absolute geographic accuracy that the current base station can
achieve;
The green vertical bar under Mission Planner shows the satellites and the signal strength of the
satellites searched by the current base station.
It takes a certain time for the base station to search for satellites to meet the accuracy
requirements you input. After testing, in an open and unobstructed area, it takes several
minutes to reach an absolute accuracy of 2m. An absolute accuracy within 30cm takes about
an hour. And an accuracy within 10cm takes several hours.
It should be noted that the absolute geographic accuracy of the base station here will affect the
absolute geographic accuracy of the mobile station, but will not affect the relative accuracy of
the base station and the mobile station.If your application does not require drones to have high
absolute geographic accuracy, you do not need to set the accuracy of the base station too high,
resulting in a longer search time.
Even if the accuracy of the base station is 1.5~2m, the position accuracy of the mobile station
relative to the base station can still reach the centimeter level. After HERE+ base station
search is completed, Mission Planner will display the following page:
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