Solid earth tide, Requirements for output of set corrections, Figure 117: pvt tab – solid earth tide window – NavCom StarUtil-3000 Rev.A User Manual
Page 99: Velocity, Window on the
StarUtil-3000 User Guide – Rev A
A label on the bottom of NavCom supplied antennae provides the appropriate
measurements for the antenna in use.
available
from the NavCom website.
Solid Earth Tide
Positions with Solid Earth Tide (SET) provide better vertical (primarily) and horizontal
positioning accuracy, to account for gravitational effects placed on terrain from celestial bodies
(i.e. the Sun, Moon, etc.). SET corrections are applied to the reported position only in StarFire
navigation mode.
The SET message is a NavCom proprietary NMEA type message. It conforms to the header,
checksum, and electrical characteristics of a standard NMEA string, but is not recognized by the
NMEA governing body as an officially sanctioned message. Refer to
for a detailed
description of the NMEA Type message structure.
Figure 117: PVT Tab – Solid Earth Tide Window
Requirements for output of SET corrections
If the criteria below are met, the receiver applies the SET corrections to the position solution.
The Solid Earth Tide window displays SET North, East, and Up corrections in millimeters when
SET is applied (see Figure 117).
A license for the StarFire Subscription Service and the StarFire Software Option.
User Profile set to apply SET corrections, or SET corrections applied via the Input Terminal
window.
Refer to the SOLIDEARTHTIDE command in the Sapphire Technical Reference
Manual for detailed information (see Related Documents in the fore-matter).
$PNCTSET scheduled for output. View the NMEA tab to confirm that this message is
scheduled.
Refer to the NMEAPNCTSET output message in the Sapphire Technical
Reference Manual for detailed information.
Valid Navigation
Valid SET correctors (A minimum of 1 run of the SET algorithm. These are an integral part
of StarFire corrections.)
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