NavCom StarUtil-3000 Rev.A - Manual (Page 46)

StarUtil-3000 User Guide – Rev A
Figure 57: Input Terminal – [GGM02STATUS] Command and Response
Upload The GGM02 Database

GGM02 stands for GRACE Gravity Model 02. It is derived from data recorded by
the Gravity Recovery And Climate Experiment (GRACE). This model is used to
compute geoidal separation, the difference between the WGS-84 earth ellipsoid
and mean-sea-level (geoid).
1. Click Receiver Options in the Detailed Views menu. The Receiver Options tab opens (see
Figure 58).
Figure 58: Receiver Options
2. Select Load GGM02 in the File Upload window (see Figure 59).
Figure 59: File Upload Window – Load GGM02
3. Click the button. The Load GRACE Gravity Model 02 window opens (see
Figure 60).
Figure 60: Load GGM02 Window
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