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H NovAtel Format Logs
State
0
Unknown: this only appears in versions of software previous to x.4x, which didn't use this field
1
Standard correlator: spacing = 1 chip
2
Narrow Correlator tracking technology: spacing < 1 chip
Higher numbers are reserved for future use
Value
0
Observations are good
1
Bad satellite health is indicated by ephemeris data
2
Old ephemeris due to data not being updated during last 3 hours
3
Eccentric anomaly error during computation of the satellite's position
4
True anomaly error during computation of the satellite's position
5
Satellite coordinate error during computation of the satellite's position
6
Pitch error due to the satellite being below the cutoff angle (user-configurable)
7
Misclosure too large due to excessive gap between estimated and actual positions
8
No differential correction is available for this particular satellite
9
Ephemeris data for this satellite has not yet been received
10
Invalid IODE due to mismatch between differential stations
11
Locked Out: satellite is excluded by user (LOCKOUT command)
12
Low Power: satellite rejected due to low signal/noise ratio
13
L2 measurements are not currently used in the filter
14
Reserved
15
Undetermined GLONASS slot #
16
Bad Integrity
Higher numbers are reserved for future use
100
Table H.3, Bits 0 - 3: Channel Tracking State
State
Description
0
L1 Idle
1
L1 Sky search
2
L1 Wide frequency band pull-in
3
L1 Narrow frequency band pull-in
4
L1 Phase-lock loop
5
L1 Re-acquisition
6
L1 Steering
7
L1 Frequency-lock loop
Higher numbers are reserved for future use
Table H.3, Bits 12-14: Correlator Spacing
Description
Table H.4 GPSCard Range Reject Codes
Description
GPS/GLONASS Receiver User Manual Rev 1
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