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Tipton, KS | AgGPS® 432/442 GPS Receivers
Radio Technical Commission for Maritime Services. A commission established to define a differential data link for the real-time differential correction of roving GPS receivers. There are three versions of RTCM correction messages. All Trimble GPS receivers use Version 2 protocol for single-frequency DGPS type corrections. Carrier phase corrections are available on Version 2, or on the newer Version 3 RTCM protocol, which is available on certain Trimble dual-frequency receivers. The Version 3 RTCM protocol is more compact but is not as widely supported as Version 2.
https://precisionagsolutions.net/wp-content/uploads/2014/04/AG-542-B... | |
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Trimble guys or anyone else who may know
