The calibration
coefficients of FY-2D/E/F reflective solar bands (RSB) were updated on Mar. 6,
2015. The updated calibration LUT could be found in
table 1.
National Satellite Meteorological Center
Contacts: Yuan Li (liyuan@cma.gov.cn)
Table 1 Calibration LUT of FY-2D/E/F reflective solar bands
(updated
on Mar. 6, 2015)
|
DN |
FY-2D |
FY-2E |
FY-2F |
|
0 |
0 |
0 |
0 |
|
1 |
0.4782 |
0.5217 |
0.4796 |
|
2 |
0.9384 |
1.0131 |
0.9617 |
|
3 |
1.4218 |
1.463 |
1.4414 |
|
4 |
1.9155 |
1.9792 |
1.921 |
|
5 |
2.4299 |
2.5092 |
2.4031 |
|
6 |
2.8952 |
3.0089 |
2.8827 |
|
7 |
3.3243 |
3.4947 |
3.3624 |
|
8 |
3.8232 |
4.0137 |
3.8445 |
|
9 |
4.3299 |
4.5188 |
4.3241 |
|
10 |
4.8133 |
5.0875 |
4.8037 |
|
11 |
5.276 |
5.7003 |
5.2834 |
|
12 |
5.7698 |
6.2496 |
5.7655 |
|
13 |
6.3126 |
6.7603 |
6.2451 |
|
14 |
6.8891 |
7.3013 |
6.7248 |
|
15 |
7.4371 |
7.8755 |
7.2068 |
|
16 |
8.2695 |
8.8996 |
7.9275 |
|
17 |
9.6783 |
10.4095 |
8.8868 |
|
18 |
11.2035 |
11.9609 |
9.8485 |
|
19 |
12.6459 |
13.5233 |
10.8103 |
|
20 |
14.1556 |
15.1216 |
12.0106 |
|
21 |
15.7531 |
16.753 |
13.452 |
|
22 |
17.286 |
18.4037 |
14.8933 |
|
23 |
18.6265 |
19.991 |
16.3347 |
|
24 |
20.4065 |
21.6859 |
17.7761 |
|
25 |
22.1866 |
23.3311 |
19.2174 |
|
26 |
24.0533 |
24.91 |
20.6564 |
|
27 |
25.8891 |
26.5801 |
22.0977 |
|
28 |
27.6908 |
28.2032 |
23.7801 |
|
29 |
29.5234 |
29.8733 |
25.7011 |
|
30 |
31.3778 |
31.5433 |
27.6222 |
|
31 |
33.2569 |
33.1361 |
29.5456 |
|
32 |
35.3836 |
34.9497 |
31.4666 |
|
33 |
38.114 |
37.3457 |
33.3876 |
|
34 |
41.1881 |
40.0758 |
35.3086 |
|
35 |
44.2002 |
42.8362 |
37.2321 |
|
36 |
47.1876 |
45.5856 |
39.3942 |
|
37 |
50.2492 |
48.3571 |
41.7948 |
|
38 |
53.3511 |
51.1313 |
44.1979 |
|
39 |
56.4252 |
53.8779 |
46.5985 |
|
40 |
59.4838 |
56.6604 |
49.0017 |
|
41 |
62.5021 |
59.4153 |
51.4023 |
|
42 |
65.4925 |
62.173 |
53.8054 |
|
43 |
68.5542 |
64.9555 |
56.2085 |
|
44 |
71.6221 |
67.7131 |
58.8502 |
|
45 |
74.7023 |
70.457 |
61.7329 |
|
46 |
77.8537 |
73.1926 |
64.6157 |
|
47 |
80.9525 |
76.0386 |
67.4959 |
|
48 |
84.2897 |
79.0364 |
70.3787 |
|
49 |
88.2151 |
82.4897 |
73.2614 |
|
50 |
92.4469 |
86.2963 |
76.1442 |
|
51 |
96.7159 |
90.1001 |
79.0269 |
|
52 |
100.9942 |
93.9344 |
82.1482 |
|
53 |
105.2013 |
97.7244 |
85.5131 |
|
54 |
109.3588 |
101.4952 |
88.8754 |
|
55 |
113.6092 |
105.3073 |
92.2378 |
|
56 |
117.9123 |
109.1167 |
95.6002 |
|
57 |
122.0791 |
112.8819 |
98.9626 |
|
58 |
126.2707 |
116.6775 |
102.3274 |
|
59 |
130.5397 |
120.4372 |
105.6898 |
|
60 |
134.7561 |
124.2162 |
109.2932 |
|
61 |
138.9662 |
128.0476 |
113.1352 |
|
62 |
143.2321 |
131.7991 |
116.9797 |
|
63 |
147.5073 |
135.4897 |
120.8217 |