Drift effects on expanding square search patterns

As the search patterns account for tidal drift the resulting Route may not resemble the pattern shown above.
SAR PatternSet and Drifts effects

Figure 1. Example expanding square search patterns

  1. Set (Direction): 0°, Drift (Speed): 0 Kts.

  2. Set (Direction): 90°, Drift (Speed): 0 Kts.

  3. Set (Direction): 0°, Drift (Speed): 0.5 Kts.

  4. Set (Direction): 0°, Drift (Speed): 1.0 Kts.