Geoscience Reference
In-Depth Information
τ
i
=
τ
i
(1 −
g
i
)looklike
The expressions for
3
2
s
1
ln
l
1
1+
2
K
0
(
1−
,
µ
0
)
s
1
(4−9
s
1
)
1
8
A
1
s
1
1−
A
1
a
1
τ
1
=
=
i
1,
µ
0
)−
F
↑
(0)
a
(
ln
l
i
1+
2
s
i
(4−9
s
i
)
1−
,
1
2
s
i
8
A
i
s
i
1−
A
i
a
i
τ
i
=
a
i
−
A
i
−1
(6.21)
µ
0
)and
a
∞
are the plane and spherical albedo of the upper layer and
a
i
is the spherical albedo of the
i
-th layer.
For the data of the radiance observations the expressions for parameter
s
2
are the following:
-fortheupperlayer(
i
where
a
(
=
1)
K
0
(
µ
)
2
(
ρ
0
−
ρ
1
)
2
−
K
0
(
µ
)
2
σ
1
s
2
=
)
2
K
0
(
1−
A
1
2
−
J
,
(6.22)
1
A
1
µ
µ
µ
0
)
2
−
σ
)
2
K
0
(
16
K
0
(
where
J
is specified as following
2
A
1
1−
A
1
[
=
µ
µ
K
0
(
µ
ρ
0
−
ρ
1
)
2
]
J
a
2
(
)+
n
2
(1 −
w
(
))
)(
µ
0
)
K
0
(
µ
µ
)
2
(
ρ
0
−
ρ
1
)
+
a
2
(
)
a
2
(
6
q
)
K
0
(
1
A
1
1−
A
1
K
0
(
A
1
1−
A
1
K
0
(
−24
q
µ
µ
ρ
0
−
ρ
1
)
2
−
µ
σ
)(
)
- for the layer with number
i>
1
K
0
(
µ
)
2
(
σ
i
−1
−
ρ
i
)
2
−
K
0
(
µ
)
2
σ
i
s
i
=
)
2
K
0
(
1−
A
i
2
−
J
,
i
A
i
µ
µ
σ
σ
i
−1
−
16
K
0
(
)
2
2
A
i
1−
A
i
[
=
µ
µ
K
0
(
µ
σ
i
−1
−
ρ
i
)
2
J
a
i
(
)+
n
2
(1 −
w
(
))
]
)(
(6.23)
µ
)
K
0
(
µ
)
2
(
σ
i
−
ρ
i
)
+2
a
2
(
)
K
0
(
i
.
A
i
1−
A
i
K
0
(
A
i
1−
A
i
K
0
(
−24
q
ρ
i
)
2
−
µ
µ
σ
i
−
µ
σ
)(
)
µ
µ
µ
Functions
a
2
(
)andvalue
n
2
are calculated for phase function
parameter
g
i
corresponding to the properties of the
i
-th layer. The subscripts
are omitted in the formula for brevity.
Remember here the above conclusion concerning the definition of albedo
A
i
.
The ratio of the radiances observed at viewing angles
),
K
0
(
)and
w
(
ϑ
1,2
=
arccos(
±
0.67) at
Search WWH ::
Custom Search