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Page Title:
How to use the Plotting Board cont'd |
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  HOW
TO
USE
THE
PLOTTING
BOARD
(Cont)
Repeat the procedure to plot a second
location.
To find the azimuth and distance between
the two plotted points proceed as follows:
1. Rotate the azimuth disk (1) until the two
pencil dots lie along, or are the same
distance from, one of the vertical lines
on the base grid with the target dot
toward the top of the plotting board.
2.
Read the azimuth at the index
marks (3).
3.
D e t e r m i n e the range using the range
scale (4).
2-3
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