INS
GUI User’s Manual
Inertial Labs, Inc
TM
Address: 39959 Catoctin Ridge Street, Paeonian Springs, VA 20129 U.S.A.
Tel: +1 (703) 880-4222, Fax: +1 (703) 935-8377 Website: www.inertiallabs.com
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Table C.14 sol_stat – GNSS solution status
Insufficient observations
Singularity at parameters matrix
Covariance trace exceeds maximum (trace > 1000 m)
Test distance exceeded (maximum of 3 rejections if distance >10 km)
Not yet converged from cold start
Height or velocity limits exceeded (in accordance with export licensing
restrictions)
Large residuals make position unreliable
When a FIX POSITION command is entered, the receiver computes its own
position and determines if the fixed position is valid a
The fixed position, entered using the FIX POSITION command, is not valid
Position type is unauthorized - HP or XP on a receiver not authorized
Table C.15 pos_type – GNSS position or velocity type
Velocity computed using instantaneous Doppler
Pseudorange differential solution
Solution calculated using corrections from an WAAS
Propagated by a Kalman filter without new observations
OmniSTAR VBS position
(1)
Floating L1 ambiguity solution
Floating ionospheric-free ambiguity solution
Floating narrow-lane ambiguity solution
Integer L1 ambiguity solution
Integer narrow-lane ambiguity solution
OmniSTAR XP or G2 position
(1)
Converging PPP solution
(2)
Notes:
(1)
A subscription for OmniSTAR or use of a DGPS service is required. It is not realized in
the Inertial Labs
TM
INS firmware yet.