LAT -90               -60               -30                 0                30                60                90
       |_________________|_________________|_________________|_________________|_________________|_________________ LON
                                                                                                                     0E
                                                                  0  0  1  1  1  0  0  0  0
                                                            0  0  1  0  0  1  1  1  0  0  0  0  0  0
                  0                             0  0  1  0  0  0  0  0  0     2  1  0  0  0              0  0
                                          0  0  0  0  1  0  0  0  0  0  1     2  1  0  1  0  0  0  0  0
                                          0  0  0  0  0  0  0  0  0  1     3  4  1  0  1  0                    0
                                          0  0  0  0  0  0  0  0  0  1  0     6  2  1  1  1  0  0  0  0
                                                                                                                    30E
                  0                       0  0  0  0  0  0  0  0  0  1  8  7  5  1  1  0  1              0  0
                     0           0              0  0  0  0  0  0  0  0  1  2  2  2  1  1  1  0  0  0  0
                                                1  0  0     0  0  1  1  1  1  1  2  1  1  1
                     0                       0  0  0  0  0     0  2  1  2  1  2  3  3  2  2  0  0  0  0
                  0              0                 0  0              0  1  1  1  4  2  2  2              0
                                                0  0  0     0              1  1  4  3  3  2  1  0  0  0
                                                                                                                    60E
                                                   0                          5  5  4  3  2                    0
                     0                                                     2  5  3  3  2  2  1  0  0  0
                  0              0                       0  0  0  0  0  1  3  3  2  2  2  2              0  0
                     0                 0                          0  0  1  2  1  2  0  1  2  1  1  0  0
                                                                  0  0  0  1  1  1  1  0  1
                                                                           1  1  0  1  0  0  1  0  0  0
                                                                                                                    90E
                                                                  0  0  1  1  0  0  0  0  0              0  0
                     0                                0        0  0  0  0  0  0  0  0  1  1  1  0  0  0
                                                            0  0  0  0  0  0  0  0  0  1  1
                                                      0  0  0  0  0  0  0  0  0  0  1  1  1  0  0  0  0
               0                             0  0        0  0  0  0     0  0  0  0  0  0  1              0  0
                     0                    0  0  0        0  0  0  0  0  0  0  0  0  0  0  0  1  0  0  0
                                                                                                                   120E
                                          0  1     0  0  0  0  0  0  0  0  0  0  0  0  0  0
                                          0  1     1  5  0  0  0  0  0     0  0  0  0  0  0  1  0  0  0
                                          0  3  1  1  0  0  0     0           0  0  0  0  0              0  0
                                       0  1  2  1  0  0     0     0  0           0  0  0  0  0  0  0  0
                                       1  0  1  1  1  0  0  0     0  0     0  0     0  0  0
                     0              1  1  1  1  1  0     0  0     0     0              0  0  1  0  0  0
                                                                                                                   150E
                                       0  1  1  1     0     0  0  0        0              0              0  0
                     0        0           0        0     0     0  0                          0  0  0  0
                                                0  1  0  0        0
                              0  0           0  0  0  0     0     0     0                    2  0  0  0
               0                 0  0  0  0     0              0  0                                      0
         1                          0  3           0  0  0  0                                0     0  0
       |-----------------|-----------------|-----------------|-----------------|-----------------|-----------------180E
                                    0        0  0  0  0                       0
                                                   0  0  0  0                                0  0  0  0
                                                   0  0                 0                                0
                                                   0  0                                         0  2  0
                                                0  0     0     0        0  0
                                                   0                                            2  0268
                                                                                                                   210E
                                                0  0  0                                                  0
                                             0     0                                               1  0
                                                0     0  0
                                             0  0                                            0  3  0  0
                  0                                                                       0              0
                                                                                 0  0  0  0  0  0  0  0
                                                                                                                   240E
                                                                              1  0  0  0  0
                                                                        0  2  2  1  0  0  0  0  0  0  0
                                             0                             1  1  1  0  1  0                 0
                                                                        1  1  1  0  0  0  0  0  0  0  0
            0                                                           1  2  0  0  0  0  0                    0
                                                            0        1  0     0  0  0  0  0  0  0  0  0
                                                                                                                   270E
               1                                            0        0  0  0     1  0  0  0              0
                                                         1  0     0  0  0  0  0  0  0  0  0  0     1  0
                                 0        0        1  0  0  0  0  0  0  0  0  0     1  0  0
                              0  0  0  1  1  1  0  1  0  0  0  0  0  0  0  0        1  0  0  0  0  0  0
                  0              0  0  0  1  1  1  0  0  0  0  0  0  0  0              2  0              0  0
                     0  0  0  0     1  1  1  1  1  0  0  0  1  0  0  0  0        0     0  0  0  0  0  0
                                                                                                                   300E
                                       1  0  1  1  1  1  0  0  0  0  0                    0                    0
                        0     0           0  0  1  0  0  0  0  0  0                       0  0     0  0
               1                             0  0  0  0  0  0                                            0
                        0                       1  0  0  0  0                                      0  1
                                                   0  0  0  0
                              2                          0  0                       0                 0
                                                                                                                   330E
               0                                0                                   0                    0
                           0                                         0  0                          0  0
                                                                     1  1  1  0  0                            31
                                       0                 0        1  0  1  1  0              0     0  0
                  0                 0              0           0  0  0  1     1  0  2  0  0              0  0
                                                               0  0  0  1     1  0  0  0  0  1  0  0
       |_________________|_________________|_________________|_________________|_________________|_________________360E
     -90               -60               -30                 0                30                60                90N
         1  0  0  0  0  0  0  0  0  0  1  0  1  1  0  0  0  0  0  0  0  1  1  2  1  1  1  1  0  0  0  2  0  0  3 -- 

    Figure 5a. Global distribution of the clear-sky adjustment factor (AF0) in light reports for 
        1982-1991 land data.  Global average for 843 5c-grid boxes with 50 or more reports is
                1.007.  Values mapped are 100x(AF0-1) where AF0=1/(1-fb*f0).



 LAT -90               -60               -30                 0                30                60                90
       |_________________|_________________|_________________|_________________|_________________|_________________ LON
                                                                                                                     0E
                                 0  0  0  0  0  0  0  0  0  0  1  1                 3  3  3
                     0  0  0  0  0  1  0  0  0  0  0  0  0  0  0  1                 2  2     5  1  0  0
                                 0  0  0  0  1  2  1  1  1  0           3        5  3  3  2              0  0
                     0  0  0  0  0  0  1  2  6                                   4  4 19    10  6 27  0
                                 0  0  1  1                                      4 14  8                       0
                     0  0  0  0  0  0  0  1                                      4 12  3  4     5 36 60
                                                                                                                    30E
                                 0  0  0  1  1  1  1                         11  3  6  3  2              0  0
                     0  0  0  0  0  0  0  0  1  1  1     0  0           7  9 10  1  5  4  2        1  0
                                 0  0  0  0  0  1  1  1  0  1  1     5  7  6           2
                     0  0  0  0  0  1  0  0  1  0  1  1  0  0  1  2  4       22  2                 2  0
                                 0  0  0  0  0  0  0  0  0  0  0  2  4  3  8 12                          0  0
                     0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  1  1  3  8 10                       0
                                                                                                                    60E
                                 0  0  0  0  0  0  0  0  0  0  0  1  1  2  4  6                                0
                     0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  1  2  3  3                       2
                                 0  0  0  0  0  0  0  0  0  0  0  1  1  3  5                             1  0
                     0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  1  1                                2
                                 0  0  0  0  0  0  0  0  0  0  0  0  1  1
                     0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  1  1  2
                                                                                                                    90E
                                 0  0  0  0  0  0  0  0  0  0  0  0  1  1  2                             1  1
                     0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  1  3
                                 0  0  0  0  0  0  0  0  0  0  0  0  0                                         0
                     1  1  1  1  1  0  0  0  0  0  0  0  0  0  0  0  0  1  1
                                 0  0  0  1  2  4  2  0  1  0  0  0  0  0  0                             1  1
                     2  1  0  0  0  0  0  1    11  6  1  0  0  0  0  0  0  1  0  3  3
                                                                                                                   120E
                                 0  0  0  1       13  2  1  0  0  0  0  0  0  1  1  2  2
                     3  0  0  0  0  0  0  1           5  1  0  0  0  0  0  0  0  1  2  5
                                 0  0  0  2           6  0  0  0  0  0  0  0  0  1  3  4                 1  1
                     0  0  0  0  0  0  1  3        3  1  0  0  0  0  0  0  0  0  1  2  3  3  1  1
                                 0  1  1           1  1  1  0  0  0  0  0  0  0  0  1  2  2                    1
                     0  0  0  0  0  1  5        3  2  0  0  0  0  0  0  0  0  0  0  0  1  1  1  0
                                                                                                                   150E
                                 0  0  1  1  2  1  0  0  0  0  0  0  0  0  0  0  0  0  0  0              1  0
                     0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  1  0
                                 0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
                     0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  1
               0  0              0  1  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0              1  0
                     0  0  0  0  0  1  1  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0           0
       |-----------------|-----------------|-----------------|-----------------|-----------------|-----------------180E
                                 0  1  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0                    0
                     0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
               0  0              0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0              0  0
                     0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
                                 0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
                     0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  1
                                                                                                                   210E
               0  1              0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0              0  0
                     0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  1  0
                                 0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0                    0
                     0     0  0  0  0  0  0  0  0  0  0  0  1  0  0  0  0  0  0  0  0  0  0  0  0     4
                  0              0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  1  1  1              0  0
                     0     0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  1  3  2  1  1       13
                                                                                                                   240E
                                 0  0  0  0  0  0  0  0  0  0  1  0  0  0  0  1  2
                     0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  2  4  2                    0
                  0              0  0  0  0  0  0  0  0  0  1  0  0  0  1  2  3                          1  0
                     0     0  0  0  0  0  0  0  0  0  0  0  1  0  0  1  1                             0
                                 0  0  0  0  0  0  0  0  0  0  0  0  1  1  3  1                                2
                     0  0  0  0  1  0  0  0  0  0  0  0  0  0  0  1  1  1  1  1                 4  7  0
                                                                                                                   270E
                                 0  0  0  0  0  0  0  0  0  0  0  1  2  0  0  1  2                       0  0
                     0  0  0  0  0  0  0  0  0  0  0  0  1  1  0  0  0  0  0  1  3   144110  2  3  1  1
                                 0  0  0  0  0  0  0  1  1     0  1  0  0  0  0  2  3 49
                     0  0  0  0  0  0  2  2  0  0  1                 1  0  0  0  0  2  5 41  5  6  1  1
                  0              1  2                                0  0  0  0  0  1  6 19              1  1
                     0  0  0  0  1  1  2                          0  0  0  0  0  0  0  3 10 20  1  0  1
                                                                                                                   300E
                                 1  2  1  1                       0  0  0  0  0  0  0  0  5                    5
                        0  0  0  0  1  2  1                    0  0  0  0  0  0  0  0  1  1  2  1  3  6
               0                 0  1  0  1  1  1           0  0  0  0  0  0  0  0  0  1  0              2  4
                     0  0  0  0  0  0  0  0  1  1           1  0  0  0  0  0  0  0  0  0  0  0  1  3
                                 0  0  0  0  0  0  0  0  1  0  0  0  0  1  1  0  0  0  0  0
                     0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  2
                                                                                                                   330E
               0  0              0  0  0  0  0  0  1  0  0  0  0  0  1  1  1  1  0  0  0  0              1  0
                     0  0  0  0  0  1  0  0  0  0  0  0  0  0  0  1  3  2  1  1  0  0  0  0  0  0  0  1
                                 0  0  0  0  0  1  0  0  0  0  0  3  5  7  8  2  0  0  0  0                    1
                     0  0  0  0  0  1  1  0  0  0  0  0  0  1  0  2  4        2  1  1  1  0  0  0  1  1
                  0              0  2  0  0  0  0  0  0  0  0  1  1           4  3  3  2  1              0  0
                     0  0  0  0  1  0  0  0  0  0  0  0  0  1  1  1                 3  2  1  2  1  1  0
       |_________________|_________________|_________________|_________________|_________________|_________________360E
     -90               -60               -30                 0                30                60                90N
        -- --  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  1  1  1  1  1  1  1  0  0  1  1  1  0  0  1  0 

    Figure 5b. Global distribution of the clear-sky adjustment factor (AF0) in light reports for
        1982-1991 ship data.  Global average for 1487 5c-grid boxes with 50 or more reports
        is 1.003.  Values mapped are 100x(AF0-1) where AF0=1/(1-fb*f0).