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NMEADataFormat / 8GPGST

GPGST

GPS Pseudorange Noise Statistics

Example: $GPGST,024603.00,3.2,6.6,4.7,47.3,5.8,5.6,22.0*58

Where: GST Pseudorange noise statistics 024603.00 UTC time of associated GGA fix

	3.2		Total RMS standard deviation of ranges inputs to the navigation solution

6.6 Standard deviation (meters) of semi-major axis of error ellipse 4.7 Standard deviation (meters) of semi-minor axis of error ellipse 47.3 Orientation of semi-major axis of error ellipse (true north degrees) 5.8 Standard deviation (meters) of latitude error 5.6 Standard deviation (meters) of longitude error 22.0 Standard deviation (meters) of latitude error

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Page last modified on May 11, 2009, at 07:19 PM