Javad LGG100, Руководство оператора

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2-6 LGG100 Operator’s Manual www.javad.com
S E T U P A N D M E A S U R I N G
DGPS Measuring with the LGG100
2
Figure 2-4. Receiver Configuration – Positioning
10. Select the Base tab and set the following parameters (Figure 2-5 on
page 2-7):
• GPS/GLO at one time - enable
• Antenna position - enter Lat, Lon, and Alt values. Do one of the
following:
–If known, type in the values.
–Click Get from receiver .
–Enable Averaged and enter the in seconds, then click Apply .
11. Click Tools->Reset receiver and wait until the specified interval (span)
completes. Examine the Base coordinates on the Base tab; they should
correspond to the coordinates obtained from the average.
12. Click Refresh if the coordinates are zeros.
Notice: The reference geodetic coordinates you specify on this
tab relate to the antenna L1 phase center.