Guidelines For Correct Results With Gnss Surveys - Prexiso G5 User Manual

3.6 Guidelines for Correct Results with GNSS Surveys

Undisturbed satel-
lite signal reception
Steady antenna for
static surveys
Centred and levelled
antenna
Operation
Successful GNSS surveys require undisturbed satellite signal reception, especially
at the instrument which serves as a base. Set up the instrument in locations which
are free of obstructions such as trees, buildings or mountains.
For static surveys, the antenna must be kept perfectly steady throughout the whole
occupation of a point. Place the antenna on a tripod or pillar.
Centre and level the antenna precisely over the marker.
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