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Figure 28. NAVconfig Differential corrections properties window
Table 31. NAVconfig differential correction types
Correction type Description
RTCA
RTCA is the standard adopted for aircraft. It was the first open standard to use 1
cm corrections. The RT-Base S and GPS-Base products use RTCA.
RTCM RTCM is the most common open standard used for differential corrections. Old
implementations of RTCM did not support 1 cm corrections, which is why
OxTS uses RTCA by default. New versions of the RT products support 1 cm
corrections over RTCM.
RTCMV3 RTCMV3 is the latest version of RTCM. This option gives the best accuracy
and should be used if your differential corrections are in Version 3 format.
CMR This is a standard adopted by Trimble. The RT products support both CMR and
CMR+ formats.
Advanced This option is reserved