John B. Schutt, Brent N. Holben, Charles M. Shai, and John H. Henninger, "Reflectivity of TFE—a washable surface—compared with that of BaSO4," Appl. Opt. 20, 2033-2035 (1981)
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Aluminum oxide and potassium silicate primer = 1, Z-6975 primer = 2, untreated = 3, soiled and washed = W, A = acrylic primer.
Table III
Means (
), Standard Deviations (s), Coefficients of Variation (CV), and Differences Between BaSO4 and Polytetrafluoroethylene Coefficients of Variation (ΔCV) for the First Stokes Parameter for each Treatment;
and s have Units of W/m2
Band
First Stokes parameter
TFE-1
BaSO4-1
S
CV%
ΔCV%
S
CV%
TM3
35.9
2.14
5.96
−1.69
37.6
2.50
6.65
TM4
93.2
8.07
8.66
1.54
98.7
7.03
7.12
TM5
10.8
1.16
10.74
0.03
11.2
1.20
10.71
TFE-1R
BaSO4-1
S
CV%
ΔCV%
S
CV%
TM3
36.9
4.52
12.24
−1.23
38.3
5.16
13.47
TM4
96.6
4.80
4.96
−0.67
101.9
5.74
5.63
TM5
9.58
0.52
4.52
−0.18
10.0
0.56
5.00
TFE-1RW
BaSO4-1
S
CV%
ΔCV%
S
CV%
TM3
38.2
3.08
8.01
1.38
40.1
2.68
6.68
TM4
95.5
8.59
8.99
1.61
102.1
7.54
7.38
TM5
11.0
1.22
11.09
−0.15
11.3
1.27
11.24
Aluminum oxide and potassium silicate primer = 1
Rolled = R Soiled and washed = W
Table IV
Means (
), Standard Deviation (s) for Polarization Data In % for Polytetrafluoroethylene and BaSO4 Coated Surfaces
Band
Polarization (%)
TFE-1
BaSO4-1
TM3
1.45 ± 1.22
1.74 ± 1.88
TM4
1.08 ± 1.04
1.21 ± 1.10
TM5
1.34 ± 0.98
1.22 ± 0.98
TFE-1R
BaSO4-1
TM3
1.25 ± 1.06
1.14 ± 0.84
TM4
0.64 ± 0.88
0.82 ± 0.62
TM5
1.12 ± 0.08
0.60 ± 0.82
TFE-1W
BaSO4-1
TM3
1.59 ± 1.06
1.51 ± 0.96
TM4
0.66 ± 0.56
0.6S ± 0.38
TM5
1.37 ± 0.60
1.68 ± 0.72
Aluminum oxide and potassium silicate primer = 1
Rolled = R Soiled and washed = W
Tables (4)
Table I
Reflectance Values at Thematic Mapper Wavelengths for Polytetrafluroethylene Coated Aluminum Surfaces both Rolled, and Rolled, Soiled, and Washed
Aluminum oxide and potassium silicate primer = 1, Z-6975 primer = 2, untreated = 3, soiled and washed = W, A = acrylic primer.
Table III
Means (
), Standard Deviations (s), Coefficients of Variation (CV), and Differences Between BaSO4 and Polytetrafluoroethylene Coefficients of Variation (ΔCV) for the First Stokes Parameter for each Treatment;
and s have Units of W/m2
Band
First Stokes parameter
TFE-1
BaSO4-1
S
CV%
ΔCV%
S
CV%
TM3
35.9
2.14
5.96
−1.69
37.6
2.50
6.65
TM4
93.2
8.07
8.66
1.54
98.7
7.03
7.12
TM5
10.8
1.16
10.74
0.03
11.2
1.20
10.71
TFE-1R
BaSO4-1
S
CV%
ΔCV%
S
CV%
TM3
36.9
4.52
12.24
−1.23
38.3
5.16
13.47
TM4
96.6
4.80
4.96
−0.67
101.9
5.74
5.63
TM5
9.58
0.52
4.52
−0.18
10.0
0.56
5.00
TFE-1RW
BaSO4-1
S
CV%
ΔCV%
S
CV%
TM3
38.2
3.08
8.01
1.38
40.1
2.68
6.68
TM4
95.5
8.59
8.99
1.61
102.1
7.54
7.38
TM5
11.0
1.22
11.09
−0.15
11.3
1.27
11.24
Aluminum oxide and potassium silicate primer = 1
Rolled = R Soiled and washed = W
Table IV
Means (
), Standard Deviation (s) for Polarization Data In % for Polytetrafluoroethylene and BaSO4 Coated Surfaces
Band
Polarization (%)
TFE-1
BaSO4-1
TM3
1.45 ± 1.22
1.74 ± 1.88
TM4
1.08 ± 1.04
1.21 ± 1.10
TM5
1.34 ± 0.98
1.22 ± 0.98
TFE-1R
BaSO4-1
TM3
1.25 ± 1.06
1.14 ± 0.84
TM4
0.64 ± 0.88
0.82 ± 0.62
TM5
1.12 ± 0.08
0.60 ± 0.82
TFE-1W
BaSO4-1
TM3
1.59 ± 1.06
1.51 ± 0.96
TM4
0.66 ± 0.56
0.6S ± 0.38
TM5
1.37 ± 0.60
1.68 ± 0.72
Aluminum oxide and potassium silicate primer = 1
Rolled = R Soiled and washed = W