Altitude [km] Extinction [1/km] Dust/Water Ice 14.20 2.3070e-03 I 20.91 2.5261e-03 I 27.62 8.0452e-04 I 34.01 8.9310e-04 I 91.56 1.0739e-05 D 98.19 1.1908e-05 D