We use Grafnet/Grafnav Static Multi constellation Dual Frequency processing software.
Some of the features are
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Full dual frequency GPS, GLONASS, BeiDou, Galileo and QZSS support
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Improved accuracy through forward/reverse processing
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Accurate fixed static solutions and iono-free processing for long baselines
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Compatibility with multiple receiver manufacturers for maximum flexibility
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Trivial Baselines can be eliminated in the network solution
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We can use CORS stations to enhance the accuracey of the network
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Precsie Point Positioning (PPP) avaliable for long continuous occupations
The Benefits from this approach are
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Static processing of the network simultaneously
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Provides best possible position accuracy and precision (centimetre level or better)
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Full Least Squares Network Adjustment
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Manual and automatic loop closure computations
Static Data Procedure
For data that is networked, a full Network adjustment will be performed. Be sure your station names are the same for each occupation of the same mark (the raw data file names must be different for different sessions)
Make sure your antenna heights are to the Antenna Reference Point (normally the lower nut of the antenna). If your measures are to any other point, make sure you give a good description of where they were taken too.
Be sure to leave a description of the Receiver /Antenna combinations used, as antenna profiles will be entered into the processing to ensure the highest quality results.
Simply drop you files in to the File Upload area, then specify the datum you would like the data processed in, the stsaions that are fixed (if any) and the format for the output (default is comma delimited text file).
Once payment is cleared, we will process the data, and email the results back to you.
Note: Is you require results using the Final Precise Ephemeris (must be specified in data sheet ), results will be available no earlier than 12 days after the observation date). That’s the delay in receiving the Final Precise Ephemeris. Utra