5.5 - GPS ERRORS



errors A Typical Error Budget

Typical Error in Meters (per satellite)
Satellite Clocks 1.5
Orbit Errors 2.5
Ionosphere 5.0
Troposphere 0.5
Receiver Noise 0.3
Multipath 0.6
SA 30
Typical Position Accuracy
Horizontal 50
Vertical 78
3-D 93

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