Leica Geosystems GPS System 500 - Technical Reference Manual - Manual (Page 195)

195 7. Measuring with System 500 Technical Reference Manual-4.0.0en
Enter the data and press STORE
(F1). The data will be stored with a
time tag. During long observation
periods you may need to store
several sets of meteorological data as
the weather changes.
Hidden Points
A hidden point is a point that cannot
be measured by GPS. This is
normally due to satellite shading
caused by trees overhead, the close
proximity of buildings etc. This feature
is used by Real-Time Rovers only.
There are two possibilities for
inputting hidden point data. You may
attach a Hidden Point device such as
Leica Disto memo, Disto pro, Disto
TM
pro 4 or Disto TM pro 4 a. Or you may
measure to the hidden point using a
tape.
When using a Hidden Point device,
remember to set the correct Port
parameters. For details refer to
Appendix H.
Having selected Hidden Point from
the ADD menu, you have 5 choices.