Spectra Precision ProMark 800 Reference Manual - Manual (Page 49)

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Precise Surveying - Field Applications & Concepts
5. There can be several rovers working together at the same
time, receiving RTK correction data from the same base.
Logging Points Typical Use
Determining and logging the coordinates of points in a
chosen coordinate system. The points are located within a
relatively small area.
Key Points
• Make sure the rover delivers RTK positions before starting
the job. (Initialization must be achieved and maintained.)
• Hold the antenna pole still and vertical over each survey
point.
• Occupation time on each point is user-presettable. A
countdown timer tells you when the receiver has finished
logging the position of the point.
• During the countdown, the rover averages the successive
positions it computes.
(Initialization)
Rover
Baseline
Reference Point
Survey Points
Base
(x1, y1, z1)
(x2, y2, z2)
(x3, y3, z3)
(x4, y4, z4) (x5, y5, z5)
(x6, y6, z6)
(x7, y7, z7)
RTK
Correction Data
P1
P2
P3
P4 P5
P6
P7
Occupation
Time on
each point
Walking Walking Still