Raven RS1 Calibration And Operation Manual page 49

FIGURE 8. GPS Information Screen
• Latitude - The angular distance of a place north or south of the earth equator.
• Longitude - The angular distance of a place east or west of the meridian at Greenwich, England.
• Elevation (MSL) - The height of the antenna in reference to sea level.
• Speed - Current speed based on GPS measurements.
• GGA Quality (Mode) - The current convergence state of the GPS receiver.
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0 = No data received.
◦
1 = Single solution, no differential corrections being received.
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2 = When the receiver has locked onto a differential source and formed a solution (SBAS or GS-Lite fixed
solution or converging with Satellite GS).
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4 = RTK fixed mode.
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5 = Fixed solution for Satellite GS or OmniSTAR differential sources or RTK Float.
• Number of Satellites - The number of satellites currently in view by the GPS receiver.
• HDOP - Horizontal Dilution of Precision. If all of the satellites in view are from the same direction, the number
will be higher and the accuracy will be reduced.
• Heading - The machine direction of travel.
• Differential ID - The ID of the differential source used to obtain the solution.
• Age of Differential - Time (in seconds) since the last differential correction was received. If a differential source
is not currently tracked this entry will be "- - - -".
016-4010-001 Rev. F
GPS CONFIGURATION
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