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| = Spacecraft Zenith Variations: Comparison of Results = | = Spacecraft Zenith Variations = |
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| || Name || Sun || S/C Az || S/C Zenith || RMS w/trans || || Test11S || 45, 0, -45 || every 45 || 0, 30, 60 || || || Test11T || 45, 0, -45 || every 45 || 0, 20, 40, 60, 80 || || || Test11U || 45, 0, -45 || every 45 || 0, 14, 30, 45, 60, 75 || || |
== Test 11 S/T/U Comparative Results == |
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| == Discussion == |
Spacecraft Zenith Variations
Test 11 S/T/U Comparative Results
The measures of accuracy are plotted for each test in figures ?? to ?? under Tables and Figures (below).
Figure 1: Minima
Figure 1 illustrates the minimum uncertainty and RMSs for each test, and at which iteration each minimum occurs. The following patterns are apparent:
Test U achieves the minimum value for every measure in the least number of iterations: 5 to 15 iterations sooner than Test T; and 15 to 20 iterations sooner than Test S (excluding Test S - CompMapVec RMS).
- Test S consistently gives the largest RMS but the smallest formal uncertainty.
- CompareOBJ RMS (with and without optimal translation and rotation varies across tests by less than 0.2cm, although Test U consistently archives the minimum RMS in significantly fewer iterations.
Tables and Figures
Formal Uncertainty
CompMapVec RMS
CompareOBJ RMS
CompareOBJ With Opt Tran & Rot
Traces Running North_South
Traces Running West-East
Heat Plots
