USGS

Venus Mapping White Paper

Open-File Report 95-519


Table 4

Fresnel reflectivity (reflection coefficient at zero incidence angle) and the corresponding dielectric constant.

Reflectivity
Dielectric Constant
Reflectivity
Dielectric Constant
0.01
1.49
0.51
35.96
0.02
1.77
0.52
38.08
0.03
2.01
0.53
40.36
0.04
2.25
0.54
42.81
0.05
2.48
0.55
45.43
0.06
2.72
0.56
48.26
0.07
2.96
0.57
51.30
0.08
3.20
0.58
54.59
0.09
3.45
0.59
58.14
0.10
3.71
0.60
61.98
0.11
3.97
0.61
66.15
0.12
4.24
0.62
70.68
0.13
4.53
0.63
75.62
0.14
4.82
0.64
81.00
0.15
5.13
0.65
86.89
0.16
5.44
0.66
93.34
0.17
5.78
0.67
100.43
0.18
6.12
0.68
108.24
0.19
6.48
0.69
116.87
0.20
6.85
0.70
126.44
0.21
7.25
0.71
137.07
0.22
7.66
0.72
148.93
0.23
8.08
0.73
162.21
0.24
8.53
0.74
177.14
0.25
9.00
0.75
193.99
0.26
9.49
0.76
213.11
0.27
10.01
0.77
234.89
0.28
10.55
0.78
259.85
0.29
11.11
0.79
288.62
0.30
11.71
0.80
322.00
0.31
12.34
0.81
361.00
0.32
13.00
0.82
406.94
0.33
13.69
0.83
461.51
0.34
14.42
0.84
527.00
0.35
15.19
0.85
606.44
0.36
16.00
0.86
704.04
0.37
16.86
0.87
825.67
0.38
17.76
0.88
979.78
0.39
18.72
0.89
1178.86
0.40
19.73
0.90
1442.00
0.41
20.80
0.91
1799.53
0.42
21.93
0.92
2302.00
0.43
23.13
0.93
3038.73
0.44
24.41
0.94
4179.77
0.45
25.76
0.95
6081.99
0.46
27.20
0.96
9601.98
0.47
28.74
0.97
17246.52
0.48
30.37
0.98
39202.24
0.49
32.11
0.50
33.97