NavCom Sapphire Rev.J - Manual (Page 132)

Sapphire Technical Reference Manual Rev. J
132
1.85 INCLINECONSTR (ASCII)
SF-3050 Sapphire SF-3040
This command is used to set and control the maximum inclination angle of the MBRTK base
and rover. When it is turned ON, the maximum inclination angle allowed needs to be specified.
Command: [INCLINECONSTR] on_off {angle }
Parameter Definition
On Keyword that turns on maximum inclination angle constraint for ambiguity search
Off Keyword that turns off maximum inclination angle constraint for ambiguity search
Angle Maximum inclination angle value (greater than 5 and less than 90 degrees)
Default: ON, 30 degrees
Once candidate ambiguities are obtained, the corresponding inclination angles for each
candidate will be calculated. Inclination angles larger than the specified maximum value will be
removed from the candidates. In most applications, the inclination angle between moving base
and rover will be roughly zero, meaning that they are installed levelly. But some applications
have larger inclination angles. A 30-degree threshold is set so that if the constraint is
erroneously turned on, there is still room to provide correct ambiguity.
Examples: [INCLINECONSTR] ON, 25
Maximum inclination angle set to 25 degrees
[INCLINECONSTR] OFF
Maximum inclination angle constraint set to off
[INCLINECONSTR]
Status will be displayed