User's Manual

Galaxy G1
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§3.1.3 Field operation notes:
1)Static mode of Galaxy G1 receiver only to set in EGStar software or other
software (Such as Field Genius or SurvCE), please refer to the EGStar manual for
more information.
2)Set up a tripod on the Control point, leveling and centering strictly on the
measuring point.
3)Measure the instrument height three times, the difference of the results shall
not be more than 3 mm, and average the results. The instrument height should
be measured from the center of the control point to the mark line on the
instrument.(Refer to §3.4)
4)Record instrument number, point name, instrument height, and start time.
5)Power on, confirm the static mode, the mainframe begins to search satellites
and satellite lights begin to flash. Recording condition reached, the status light
flashes in accordance with the set sampling interval, flashing once indicates the
acquisition of an epoch.
6)After the test, the mainframe shut down, and then begins data transmission
and data processing (data transmission sees Chapter IV, data processing, please
read another manual GPS data processing software operation manual).
§3.1.4 GPS net design
1) GPS net generally constitutes a closed figure by independent observation edge,
such as a triangle, polygon or annexed line, to increase the checking conditions,
and improve the reliability of the network.
2) The points of the GPS network should coincide as close as possible with that of