SPM scan angle to invariant latitude table station name:SYOWA data:20170401 time:000000 Scan Invariant latitude at angle 100km 120km 250km (deg) (deg) (deg) (deg) 0 59.95 59.43 56.98 1 60.56 60.03 57.54 2 61.12 60.58 58.08 3 61.62 61.09 58.59 4 62.07 61.55 59.07 5 62.47 61.97 59.52 6 62.83 62.34 59.95 7 63.15 62.68 60.34 8 63.44 62.98 60.71 9 63.69 63.26 61.06 10 63.91 63.50 61.38 11 64.11 63.72 61.68 12 64.29 63.92 61.96 13 64.46 64.10 62.22 14 64.60 64.27 62.46 15 64.74 64.42 62.69 16 64.86 64.56 62.90 17 64.97 64.68 63.10 18 65.07 64.80 63.28 19 65.16 64.90 63.46 20 65.24 65.00 63.62 21 65.32 65.09 63.77 22 65.40 65.18 63.92 23 65.46 65.26 64.05 24 65.53 65.33 64.18 25 65.59 65.40 64.30 26 65.64 65.46 64.42 27 65.69 65.52 64.53 28 65.74 65.58 64.63 29 65.79 65.64 64.73 30 65.83 65.69 64.82 31 65.87 65.74 64.91 32 65.91 65.78 65.00 33 65.95 65.83 65.08 34 65.99 65.87 65.16 35 66.02 65.91 65.24 36 66.05 65.95 65.31 37 66.08 65.98 65.38 38 66.11 66.02 65.44 39 66.14 66.05 65.51 40 66.17 66.08 65.57 41 66.20 66.12 65.63 42 66.22 66.15 65.69 43 66.25 66.17 65.74 44 66.27 66.20 65.80 45 66.29 66.23 65.85 46 66.31 66.26 65.90 47 66.33 66.28 65.95 48 66.36 66.31 66.00 49 66.38 66.33 66.05 50 66.40 66.35 66.09 51 66.41 66.38 66.14 52 66.43 66.40 66.18 53 66.45 66.42 66.22 54 66.47 66.44 66.26 55 66.49 66.46 66.30 56 66.50 66.48 66.34 57 66.52 66.50 66.38 58 66.53 66.52 66.42 59 66.55 66.54 66.46 60 66.57 66.56 66.49 61 66.58 66.57 66.53 62 66.60 66.59 66.57 63 66.61 66.61 66.60 64 66.62 66.63 66.63 65 66.64 66.64 66.67 66 66.65 66.66 66.70 67 66.67 66.68 66.73 68 66.68 66.69 66.77 69 66.69 66.71 66.80 70 66.71 66.72 66.83 71 66.72 66.74 66.86 72 66.73 66.75 66.89 73 66.74 66.77 66.92 74 66.76 66.78 66.95 75 66.77 66.80 66.98 76 66.78 66.81 67.01 77 66.79 66.83 67.04 78 66.81 66.84 67.07 79 66.82 66.86 67.10 80 66.83 66.87 67.13 81 66.84 66.89 67.16 82 66.85 66.90 67.19 83 66.87 66.91 67.22 84 66.88 66.93 67.24 85 66.89 66.94 67.27 86 66.90 66.96 67.30 87 66.91 66.97 67.33 88 66.92 66.98 67.36 89 66.94 67.00 67.39 90 66.95 67.01 67.41 91 66.96 67.02 67.44 92 66.97 67.04 67.47 93 66.98 67.05 67.50 94 66.99 67.07 67.53 95 67.01 67.08 67.56 96 67.02 67.09 67.58 97 67.03 67.11 67.61 98 67.04 67.12 67.64 99 67.05 67.14 67.67 100 67.06 67.15 67.70 101 67.08 67.17 67.73 102 67.09 67.18 67.76 103 67.10 67.19 67.79 104 67.11 67.21 67.82 105 67.13 67.22 67.85 106 67.14 67.24 67.88 107 67.15 67.25 67.91 108 67.16 67.27 67.94 109 67.18 67.29 67.97 110 67.19 67.30 68.00 111 67.20 67.32 68.04 112 67.22 67.33 68.07 113 67.23 67.35 68.10 114 67.24 67.37 68.14 115 67.26 67.38 68.17 116 67.27 67.40 68.20 117 67.29 67.42 68.24 118 67.30 67.43 68.28 119 67.32 67.45 68.31 120 67.33 67.47 68.35 121 67.35 67.49 68.39 122 67.36 67.51 68.43 123 67.38 67.53 68.47 124 67.40 67.55 68.51 125 67.41 67.57 68.55 126 67.43 67.59 68.59 127 67.45 67.61 68.63 128 67.47 67.63 68.68 129 67.48 67.65 68.72 130 67.50 67.68 68.77 131 67.52 67.70 68.82 132 67.54 67.73 68.87 133 67.57 67.75 68.92 134 67.59 67.78 68.97 135 67.61 67.80 69.03 136 67.63 67.83 69.08 137 67.66 67.86 69.14 138 67.68 67.89 69.20 139 67.71 67.92 69.26 140 67.74 67.95 69.33 141 67.76 67.99 69.39 142 67.79 68.02 69.46 143 67.82 68.06 69.53 144 67.86 68.10 69.61 145 67.89 68.14 69.69 146 67.92 68.18 69.77 147 67.96 68.22 69.86 148 68.00 68.27 69.95 149 68.04 68.32 70.04 150 68.08 68.37 70.14 151 68.13 68.42 70.24 152 68.18 68.48 70.35 153 68.23 68.54 70.47 154 68.28 68.60 70.59 155 68.34 68.67 70.72 156 68.40 68.75 70.86 157 68.47 68.83 71.01 158 68.54 68.91 71.16 159 68.62 69.00 71.33 160 68.70 69.10 71.51 161 68.80 69.21 71.70 162 68.89 69.32 71.90 163 69.00 69.45 72.12 164 69.12 69.59 72.36 165 69.25 69.74 72.61 166 69.40 69.90 72.89 167 69.56 70.09 73.19 168 69.74 70.29 73.51 169 69.94 70.52 73.86 170 70.16 70.77 74.24 171 70.42 71.06 74.65 172 70.71 71.38 75.10 173 71.04 71.74 75.59 174 71.41 72.14 76.12 175 71.84 72.60 76.70 176 72.33 73.12 77.32 177 72.89 73.71 77.99 178 73.52 74.37 78.71 179 74.24 75.10 79.48 180 75.05 75.92 80.29