FIGURE 4
FIGURE 4
Clock differences between NGA PE products for GPS Week 2286 created using WGS 84 (G2139) positions and APO values and WGS 84 (G2296) positions and APO values
The top plot contains only GPS Block III satellites, whereas the bottom plot contains all other satellites. Note the different scales on the y-axis for both plots. In the plots, the box bounds the 25th and 75th percentiles, the black line in the box represents the median, and the whiskers correspond to the 5th and 95th percentiles. The gray line represents the expected clock offset as calculated from the differences in APO values. This figure was reproduced with permission from work by the NGA Office of Geomatics (2024).
