Three runs of CorrSim with different target altitudes and its effect on scintillation noise; 10|$^{\circ }$|⁠, 25|$^{\circ }$|⁠, and 40|$^{\circ }$|⁠. Band A used default noise, while only scintillation noise was applied to band B (to simulate a Space+Ground based observation). Note how scintillation noise strongly affects a target at 10|$^{\circ }$|⁠, yet has minimal effect on a target at 40|$^{\circ }$| (and thus higher altitudes).