| 1 | = Along-track pixel size tables = |
| 2 | |
| 3 | These tables were provided by Bill Mockridge and give calculated effective pixel sizes in the along-track direction for a variety of different combinations of conditions for Eagle and Hawk. In general we recommend using square pixels for ease of processing and of data visualisation, but if you prefer to use non-square pixels then look at these tables. Hawk details are below those for Eagle. |
| 4 | |
| 5 | |
| 6 | Notes... |
| 7 | 1. heights in metres, pixel sizes in m |
| 8 | 1. integration periods in msec, f: is the equivalent frame rate with 2 ms readout |
| 9 | 1. ifm: is IFOV multiplier; this is essentialy a measure of the slit width as at March 2007 Specim say it's about 1.5 to 2 |
| 10 | 1. along track pixel size is the sum of the distance moved in the integration period and along track pixel FOV |
| 11 | |
| 12 | {{{ |
| 13 | SPECIM Eagle and Hawk: pixel sizes with varying acquisition parameters |
| 14 | |
| 15 | Bill Mockridge 1st April 2007 |
| 16 | |
| 17 | -------------------------------------------------------------------------- |
| 18 | |
| 19 | ------ Eagle - no spatial binning ------ |
| 20 | |
| 21 | focal length : 18.300 mm, pixels : 1024 pixsz: 12 um |
| 22 | total fov is: 37.12 degs pixel fov across track is: 0.03757 degs |
| 23 | |
| 24 | ground speed 100.00 120.00 140.00 160.00 180.00 knots |
| 25 | 5.14 6.17 7.19 8.22 9.25 cm/ms |
| 26 | |
| 27 | frame rate: 10 gap: 5.14 6.17 7.19 8.22 9.25 m |
| 28 | frame rate: 20 gap: 2.57 3.08 3.60 4.11 4.62 m |
| 29 | frame rate: 30 gap: 1.71 2.06 2.40 2.74 3.08 m |
| 30 | frame rate: 40 gap: 1.28 1.54 1.80 2.06 2.31 m |
| 31 | frame rate: 50 gap: 1.03 1.23 1.44 1.64 1.85 m |
| 32 | frame rate: 60 gap: 0.86 1.03 1.20 1.37 1.54 m |
| 33 | frame rate: 70 gap: 0.73 0.88 1.03 1.17 1.32 m |
| 34 | frame rate: 80 gap: 0.64 0.77 0.90 1.03 1.16 m |
| 35 | frame rate: 90 gap: 0.57 0.69 0.80 0.91 1.03 m |
| 36 | frame rate: 100 gap: 0.51 0.62 0.72 0.82 0.92 m |
| 37 | |
| 38 | height: 1000 m pixel size across track: 0.66 m |
| 39 | |
| 40 | --- pixel size along track --- |
| 41 | |
| 42 | int: 5 f: 142 ifm: 0.0 0.26 0.31 0.36 0.41 0.46 m |
| 43 | ifm: 0.5 0.58 0.64 0.69 0.74 0.79 m |
| 44 | ifm: 1.0 0.91 0.96 1.02 1.07 1.12 m |
| 45 | ifm: 1.5 1.24 1.29 1.34 1.39 1.45 m |
| 46 | ifm: 2.0 1.57 1.62 1.67 1.72 1.77 m |
| 47 | |
| 48 | int: 10 f: 83 ifm: 0.0 0.51 0.62 0.72 0.82 0.92 m |
| 49 | ifm: 0.5 0.84 0.94 1.05 1.15 1.25 m |
| 50 | ifm: 1.0 1.17 1.27 1.38 1.48 1.58 m |
| 51 | ifm: 1.5 1.50 1.60 1.70 1.81 1.91 m |
| 52 | ifm: 2.0 1.83 1.93 2.03 2.13 2.24 m |
| 53 | |
| 54 | int: 15 f: 58 ifm: 0.0 0.77 0.92 1.08 1.23 1.39 m |
| 55 | ifm: 0.5 1.10 1.25 1.41 1.56 1.72 m |
| 56 | ifm: 1.0 1.43 1.58 1.73 1.89 2.04 m |
| 57 | ifm: 1.5 1.75 1.91 2.06 2.22 2.37 m |
| 58 | ifm: 2.0 2.08 2.24 2.39 2.54 2.70 m |
| 59 | |
| 60 | int: 20 f: 45 ifm: 0.0 1.03 1.23 1.44 1.64 1.85 m |
| 61 | ifm: 0.5 1.36 1.56 1.77 1.97 2.18 m |
| 62 | ifm: 1.0 1.68 1.89 2.09 2.30 2.51 m |
| 63 | ifm: 1.5 2.01 2.22 2.42 2.63 2.83 m |
| 64 | ifm: 2.0 2.34 2.54 2.75 2.96 3.16 m |
| 65 | |
| 66 | int: 25 f: 37 ifm: 0.0 1.28 1.54 1.80 2.06 2.31 m |
| 67 | ifm: 0.5 1.61 1.87 2.13 2.38 2.64 m |
| 68 | ifm: 1.0 1.94 2.20 2.45 2.71 2.97 m |
| 69 | ifm: 1.5 2.27 2.53 2.78 3.04 3.30 m |
| 70 | ifm: 2.0 2.60 2.85 3.11 3.37 3.62 m |
| 71 | |
| 72 | |
| 73 | height: 1500 m pixel size across track: 0.98 m |
| 74 | |
| 75 | --- pixel size along track --- |
| 76 | |
| 77 | int: 5 f: 142 ifm: 0.0 0.26 0.31 0.36 0.41 0.46 m |
| 78 | ifm: 0.5 0.75 0.80 0.85 0.90 0.95 m |
| 79 | ifm: 1.0 1.24 1.29 1.34 1.39 1.45 m |
| 80 | ifm: 1.5 1.73 1.78 1.84 1.89 1.94 m |
| 81 | ifm: 2.0 2.22 2.28 2.33 2.38 2.43 m |
| 82 | |
| 83 | int: 10 f: 83 ifm: 0.0 0.51 0.62 0.72 0.82 0.92 m |
| 84 | ifm: 0.5 1.01 1.11 1.21 1.31 1.42 m |
| 85 | ifm: 1.0 1.50 1.60 1.70 1.81 1.91 m |
| 86 | ifm: 1.5 1.99 2.09 2.19 2.30 2.40 m |
| 87 | ifm: 2.0 2.48 2.58 2.69 2.79 2.89 m |
| 88 | |
| 89 | int: 15 f: 58 ifm: 0.0 0.77 0.92 1.08 1.23 1.39 m |
| 90 | ifm: 0.5 1.26 1.42 1.57 1.73 1.88 m |
| 91 | ifm: 1.0 1.75 1.91 2.06 2.22 2.37 m |
| 92 | ifm: 1.5 2.25 2.40 2.55 2.71 2.86 m |
| 93 | ifm: 2.0 2.74 2.89 3.05 3.20 3.35 m |
| 94 | |
| 95 | int: 20 f: 45 ifm: 0.0 1.03 1.23 1.44 1.64 1.85 m |
| 96 | ifm: 0.5 1.52 1.73 1.93 2.14 2.34 m |
| 97 | ifm: 1.0 2.01 2.22 2.42 2.63 2.83 m |
| 98 | ifm: 1.5 2.50 2.71 2.91 3.12 3.33 m |
| 99 | ifm: 2.0 2.99 3.20 3.41 3.61 3.82 m |
| 100 | |
| 101 | int: 25 f: 37 ifm: 0.0 1.28 1.54 1.80 2.06 2.31 m |
| 102 | ifm: 0.5 1.78 2.03 2.29 2.55 2.80 m |
| 103 | ifm: 1.0 2.27 2.53 2.78 3.04 3.30 m |
| 104 | ifm: 1.5 2.76 3.02 3.27 3.53 3.79 m |
| 105 | ifm: 2.0 3.25 3.51 3.77 4.02 4.28 m |
| 106 | |
| 107 | |
| 108 | height: 2000 m pixel size across track: 1.31 m |
| 109 | |
| 110 | --- pixel size along track --- |
| 111 | |
| 112 | int: 5 f: 142 ifm: 0.0 0.26 0.31 0.36 0.41 0.46 m |
| 113 | ifm: 0.5 0.91 0.96 1.02 1.07 1.12 m |
| 114 | ifm: 1.0 1.57 1.62 1.67 1.72 1.77 m |
| 115 | ifm: 1.5 2.22 2.28 2.33 2.38 2.43 m |
| 116 | ifm: 2.0 2.88 2.93 2.98 3.03 3.09 m |
| 117 | |
| 118 | int: 10 f: 83 ifm: 0.0 0.51 0.62 0.72 0.82 0.92 m |
| 119 | ifm: 0.5 1.17 1.27 1.38 1.48 1.58 m |
| 120 | ifm: 1.0 1.83 1.93 2.03 2.13 2.24 m |
| 121 | ifm: 1.5 2.48 2.58 2.69 2.79 2.89 m |
| 122 | ifm: 2.0 3.14 3.24 3.34 3.45 3.55 m |
| 123 | |
| 124 | int: 15 f: 58 ifm: 0.0 0.77 0.92 1.08 1.23 1.39 m |
| 125 | ifm: 0.5 1.43 1.58 1.73 1.89 2.04 m |
| 126 | ifm: 1.0 2.08 2.24 2.39 2.54 2.70 m |
| 127 | ifm: 1.5 2.74 2.89 3.05 3.20 3.35 m |
| 128 | ifm: 2.0 3.39 3.55 3.70 3.86 4.01 m |
| 129 | |
| 130 | int: 20 f: 45 ifm: 0.0 1.03 1.23 1.44 1.64 1.85 m |
| 131 | ifm: 0.5 1.68 1.89 2.09 2.30 2.51 m |
| 132 | ifm: 1.0 2.34 2.54 2.75 2.96 3.16 m |
| 133 | ifm: 1.5 2.99 3.20 3.41 3.61 3.82 m |
| 134 | ifm: 2.0 3.65 3.86 4.06 4.27 4.47 m |
| 135 | |
| 136 | int: 25 f: 37 ifm: 0.0 1.28 1.54 1.80 2.06 2.31 m |
| 137 | ifm: 0.5 1.94 2.20 2.45 2.71 2.97 m |
| 138 | ifm: 1.0 2.60 2.85 3.11 3.37 3.62 m |
| 139 | ifm: 1.5 3.25 3.51 3.77 4.02 4.28 m |
| 140 | ifm: 2.0 3.91 4.16 4.42 4.68 4.94 m |
| 141 | |
| 142 | |
| 143 | height: 2500 m pixel size across track: 1.64 m |
| 144 | |
| 145 | --- pixel size along track --- |
| 146 | |
| 147 | int: 5 f: 142 ifm: 0.0 0.26 0.31 0.36 0.41 0.46 m |
| 148 | ifm: 0.5 1.08 1.13 1.18 1.23 1.28 m |
| 149 | ifm: 1.0 1.90 1.95 2.00 2.05 2.10 m |
| 150 | ifm: 1.5 2.72 2.77 2.82 2.87 2.92 m |
| 151 | ifm: 2.0 3.54 3.59 3.64 3.69 3.74 m |
| 152 | |
| 153 | int: 10 f: 83 ifm: 0.0 0.51 0.62 0.72 0.82 0.92 m |
| 154 | ifm: 0.5 1.33 1.44 1.54 1.64 1.74 m |
| 155 | ifm: 1.0 2.15 2.26 2.36 2.46 2.56 m |
| 156 | ifm: 1.5 2.97 3.08 3.18 3.28 3.38 m |
| 157 | ifm: 2.0 3.79 3.90 4.00 4.10 4.20 m |
| 158 | |
| 159 | int: 15 f: 58 ifm: 0.0 0.77 0.92 1.08 1.23 1.39 m |
| 160 | ifm: 0.5 1.59 1.74 1.90 2.05 2.21 m |
| 161 | ifm: 1.0 2.41 2.56 2.72 2.87 3.03 m |
| 162 | ifm: 1.5 3.23 3.38 3.54 3.69 3.85 m |
| 163 | ifm: 2.0 4.05 4.20 4.36 4.51 4.67 m |
| 164 | |
| 165 | int: 20 f: 45 ifm: 0.0 1.03 1.23 1.44 1.64 1.85 m |
| 166 | ifm: 0.5 1.85 2.05 2.26 2.46 2.67 m |
| 167 | ifm: 1.0 2.67 2.87 3.08 3.28 3.49 m |
| 168 | ifm: 1.5 3.49 3.69 3.90 4.10 4.31 m |
| 169 | ifm: 2.0 4.31 4.51 4.72 4.92 5.13 m |
| 170 | |
| 171 | int: 25 f: 37 ifm: 0.0 1.28 1.54 1.80 2.06 2.31 m |
| 172 | ifm: 0.5 2.10 2.36 2.62 2.88 3.13 m |
| 173 | ifm: 1.0 2.92 3.18 3.44 3.69 3.95 m |
| 174 | ifm: 1.5 3.74 4.00 4.26 4.51 4.77 m |
| 175 | ifm: 2.0 4.56 4.82 5.08 5.33 5.59 m |
| 176 | |
| 177 | |
| 178 | height: 3000 m pixel size across track: 1.97 m |
| 179 | |
| 180 | --- pixel size along track --- |
| 181 | |
| 182 | int: 5 f: 142 ifm: 0.0 0.26 0.31 0.36 0.41 0.46 m |
| 183 | ifm: 0.5 1.24 1.29 1.34 1.39 1.45 m |
| 184 | ifm: 1.0 2.22 2.28 2.33 2.38 2.43 m |
| 185 | ifm: 1.5 3.21 3.26 3.31 3.36 3.41 m |
| 186 | ifm: 2.0 4.19 4.24 4.29 4.35 4.40 m |
| 187 | |
| 188 | int: 10 f: 83 ifm: 0.0 0.51 0.62 0.72 0.82 0.92 m |
| 189 | ifm: 0.5 1.50 1.60 1.70 1.81 1.91 m |
| 190 | ifm: 1.0 2.48 2.58 2.69 2.79 2.89 m |
| 191 | ifm: 1.5 3.46 3.57 3.67 3.77 3.88 m |
| 192 | ifm: 2.0 4.45 4.55 4.65 4.76 4.86 m |
| 193 | |
| 194 | int: 15 f: 58 ifm: 0.0 0.77 0.92 1.08 1.23 1.39 m |
| 195 | ifm: 0.5 1.75 1.91 2.06 2.22 2.37 m |
| 196 | ifm: 1.0 2.74 2.89 3.05 3.20 3.35 m |
| 197 | ifm: 1.5 3.72 3.88 4.03 4.18 4.34 m |
| 198 | ifm: 2.0 4.71 4.86 5.01 5.17 5.32 m |
| 199 | |
| 200 | int: 20 f: 45 ifm: 0.0 1.03 1.23 1.44 1.64 1.85 m |
| 201 | ifm: 0.5 2.01 2.22 2.42 2.63 2.83 m |
| 202 | ifm: 1.0 2.99 3.20 3.41 3.61 3.82 m |
| 203 | ifm: 1.5 3.98 4.18 4.39 4.60 4.80 m |
| 204 | ifm: 2.0 4.96 5.17 5.37 5.58 5.78 m |
| 205 | |
| 206 | int: 25 f: 37 ifm: 0.0 1.28 1.54 1.80 2.06 2.31 m |
| 207 | ifm: 0.5 2.27 2.53 2.78 3.04 3.30 m |
| 208 | ifm: 1.0 3.25 3.51 3.77 4.02 4.28 m |
| 209 | ifm: 1.5 4.24 4.49 4.75 5.01 5.26 m |
| 210 | ifm: 2.0 5.22 5.48 5.73 5.99 6.25 m |
| 211 | |
| 212 | |
| 213 | |
| 214 | ------ Eagle - spatial binned by 2 ------ |
| 215 | |
| 216 | focal length : 18.300 mm, pixels : 512 pixsz: 24 um |
| 217 | total fov is: 37.12 degs pixel fov across track is: 0.07514 degs |
| 218 | |
| 219 | ground speed 100.00 120.00 140.00 160.00 180.00 knots |
| 220 | 5.14 6.17 7.19 8.22 9.25 cm/ms |
| 221 | |
| 222 | frame rate: 10 gap: 5.14 6.17 7.19 8.22 9.25 m |
| 223 | frame rate: 20 gap: 2.57 3.08 3.60 4.11 4.62 m |
| 224 | frame rate: 30 gap: 1.71 2.06 2.40 2.74 3.08 m |
| 225 | frame rate: 40 gap: 1.28 1.54 1.80 2.06 2.31 m |
| 226 | frame rate: 50 gap: 1.03 1.23 1.44 1.64 1.85 m |
| 227 | frame rate: 60 gap: 0.86 1.03 1.20 1.37 1.54 m |
| 228 | frame rate: 70 gap: 0.73 0.88 1.03 1.17 1.32 m |
| 229 | frame rate: 80 gap: 0.64 0.77 0.90 1.03 1.16 m |
| 230 | frame rate: 90 gap: 0.57 0.69 0.80 0.91 1.03 m |
| 231 | frame rate: 100 gap: 0.51 0.62 0.72 0.82 0.92 m |
| 232 | |
| 233 | height: 1000 m pixel size across track: 1.31 m |
| 234 | |
| 235 | --- pixel size along track --- |
| 236 | |
| 237 | int: 5 f: 142 ifm: 0.0 0.26 0.31 0.36 0.41 0.46 m |
| 238 | ifm: 0.5 0.91 0.96 1.02 1.07 1.12 m |
| 239 | ifm: 1.0 1.57 1.62 1.67 1.72 1.77 m |
| 240 | ifm: 1.5 2.22 2.28 2.33 2.38 2.43 m |
| 241 | ifm: 2.0 2.88 2.93 2.98 3.03 3.09 m |
| 242 | |
| 243 | int: 10 f: 83 ifm: 0.0 0.51 0.62 0.72 0.82 0.92 m |
| 244 | ifm: 0.5 1.17 1.27 1.38 1.48 1.58 m |
| 245 | ifm: 1.0 1.83 1.93 2.03 2.13 2.24 m |
| 246 | ifm: 1.5 2.48 2.58 2.69 2.79 2.89 m |
| 247 | ifm: 2.0 3.14 3.24 3.34 3.45 3.55 m |
| 248 | |
| 249 | int: 15 f: 58 ifm: 0.0 0.77 0.92 1.08 1.23 1.39 m |
| 250 | ifm: 0.5 1.43 1.58 1.73 1.89 2.04 m |
| 251 | ifm: 1.0 2.08 2.24 2.39 2.54 2.70 m |
| 252 | ifm: 1.5 2.74 2.89 3.05 3.20 3.35 m |
| 253 | ifm: 2.0 3.39 3.55 3.70 3.86 4.01 m |
| 254 | |
| 255 | int: 20 f: 45 ifm: 0.0 1.03 1.23 1.44 1.64 1.85 m |
| 256 | ifm: 0.5 1.68 1.89 2.09 2.30 2.51 m |
| 257 | ifm: 1.0 2.34 2.54 2.75 2.96 3.16 m |
| 258 | ifm: 1.5 2.99 3.20 3.41 3.61 3.82 m |
| 259 | ifm: 2.0 3.65 3.86 4.06 4.27 4.47 m |
| 260 | |
| 261 | int: 25 f: 37 ifm: 0.0 1.28 1.54 1.80 2.06 2.31 m |
| 262 | ifm: 0.5 1.94 2.20 2.45 2.71 2.97 m |
| 263 | ifm: 1.0 2.60 2.85 3.11 3.37 3.62 m |
| 264 | ifm: 1.5 3.25 3.51 3.77 4.02 4.28 m |
| 265 | ifm: 2.0 3.91 4.16 4.42 4.68 4.94 m |
| 266 | |
| 267 | |
| 268 | height: 1500 m pixel size across track: 1.97 m |
| 269 | |
| 270 | --- pixel size along track --- |
| 271 | |
| 272 | int: 5 f: 142 ifm: 0.0 0.26 0.31 0.36 0.41 0.46 m |
| 273 | ifm: 0.5 1.24 1.29 1.34 1.39 1.45 m |
| 274 | ifm: 1.0 2.22 2.28 2.33 2.38 2.43 m |
| 275 | ifm: 1.5 3.21 3.26 3.31 3.36 3.41 m |
| 276 | ifm: 2.0 4.19 4.24 4.29 4.35 4.40 m |
| 277 | |
| 278 | int: 10 f: 83 ifm: 0.0 0.51 0.62 0.72 0.82 0.92 m |
| 279 | ifm: 0.5 1.50 1.60 1.70 1.81 1.91 m |
| 280 | ifm: 1.0 2.48 2.58 2.69 2.79 2.89 m |
| 281 | ifm: 1.5 3.46 3.57 3.67 3.77 3.88 m |
| 282 | ifm: 2.0 4.45 4.55 4.65 4.76 4.86 m |
| 283 | |
| 284 | int: 15 f: 58 ifm: 0.0 0.77 0.92 1.08 1.23 1.39 m |
| 285 | ifm: 0.5 1.75 1.91 2.06 2.22 2.37 m |
| 286 | ifm: 1.0 2.74 2.89 3.05 3.20 3.35 m |
| 287 | ifm: 1.5 3.72 3.88 4.03 4.18 4.34 m |
| 288 | ifm: 2.0 4.71 4.86 5.01 5.17 5.32 m |
| 289 | |
| 290 | int: 20 f: 45 ifm: 0.0 1.03 1.23 1.44 1.64 1.85 m |
| 291 | ifm: 0.5 2.01 2.22 2.42 2.63 2.83 m |
| 292 | ifm: 1.0 2.99 3.20 3.41 3.61 3.82 m |
| 293 | ifm: 1.5 3.98 4.18 4.39 4.60 4.80 m |
| 294 | ifm: 2.0 4.96 5.17 5.37 5.58 5.78 m |
| 295 | |
| 296 | int: 25 f: 37 ifm: 0.0 1.28 1.54 1.80 2.06 2.31 m |
| 297 | ifm: 0.5 2.27 2.53 2.78 3.04 3.30 m |
| 298 | ifm: 1.0 3.25 3.51 3.77 4.02 4.28 m |
| 299 | ifm: 1.5 4.24 4.49 4.75 5.01 5.26 m |
| 300 | ifm: 2.0 5.22 5.48 5.73 5.99 6.25 m |
| 301 | |
| 302 | |
| 303 | height: 2000 m pixel size across track: 2.62 m |
| 304 | |
| 305 | --- pixel size along track --- |
| 306 | |
| 307 | int: 5 f: 142 ifm: 0.0 0.26 0.31 0.36 0.41 0.46 m |
| 308 | ifm: 0.5 1.57 1.62 1.67 1.72 1.77 m |
| 309 | ifm: 1.0 2.88 2.93 2.98 3.03 3.09 m |
| 310 | ifm: 1.5 4.19 4.24 4.29 4.35 4.40 m |
| 311 | ifm: 2.0 5.50 5.55 5.61 5.66 5.71 m |
| 312 | |
| 313 | int: 10 f: 83 ifm: 0.0 0.51 0.62 0.72 0.82 0.92 m |
| 314 | ifm: 0.5 1.83 1.93 2.03 2.13 2.24 m |
| 315 | ifm: 1.0 3.14 3.24 3.34 3.45 3.55 m |
| 316 | ifm: 1.5 4.45 4.55 4.65 4.76 4.86 m |
| 317 | ifm: 2.0 5.76 5.86 5.97 6.07 6.17 m |
| 318 | |
| 319 | int: 15 f: 58 ifm: 0.0 0.77 0.92 1.08 1.23 1.39 m |
| 320 | ifm: 0.5 2.08 2.24 2.39 2.54 2.70 m |
| 321 | ifm: 1.0 3.39 3.55 3.70 3.86 4.01 m |
| 322 | ifm: 1.5 4.71 4.86 5.01 5.17 5.32 m |
| 323 | ifm: 2.0 6.02 6.17 6.33 6.48 6.63 m |
| 324 | |
| 325 | int: 20 f: 45 ifm: 0.0 1.03 1.23 1.44 1.64 1.85 m |
| 326 | ifm: 0.5 2.34 2.54 2.75 2.96 3.16 m |
| 327 | ifm: 1.0 3.65 3.86 4.06 4.27 4.47 m |
| 328 | ifm: 1.5 4.96 5.17 5.37 5.58 5.78 m |
| 329 | ifm: 2.0 6.27 6.48 6.68 6.89 7.10 m |
| 330 | |
| 331 | int: 25 f: 37 ifm: 0.0 1.28 1.54 1.80 2.06 2.31 m |
| 332 | ifm: 0.5 2.60 2.85 3.11 3.37 3.62 m |
| 333 | ifm: 1.0 3.91 4.16 4.42 4.68 4.94 m |
| 334 | ifm: 1.5 5.22 5.48 5.73 5.99 6.25 m |
| 335 | ifm: 2.0 6.53 6.79 7.04 7.30 7.56 m |
| 336 | |
| 337 | |
| 338 | height: 2500 m pixel size across track: 3.28 m |
| 339 | |
| 340 | --- pixel size along track --- |
| 341 | |
| 342 | int: 5 f: 142 ifm: 0.0 0.26 0.31 0.36 0.41 0.46 m |
| 343 | ifm: 0.5 1.90 1.95 2.00 2.05 2.10 m |
| 344 | ifm: 1.0 3.54 3.59 3.64 3.69 3.74 m |
| 345 | ifm: 1.5 5.17 5.23 5.28 5.33 5.38 m |
| 346 | ifm: 2.0 6.81 6.87 6.92 6.97 7.02 m |
| 347 | |
| 348 | int: 10 f: 83 ifm: 0.0 0.51 0.62 0.72 0.82 0.92 m |
| 349 | ifm: 0.5 2.15 2.26 2.36 2.46 2.56 m |
| 350 | ifm: 1.0 3.79 3.90 4.00 4.10 4.20 m |
| 351 | ifm: 1.5 5.43 5.53 5.64 5.74 5.84 m |
| 352 | ifm: 2.0 7.07 7.17 7.28 7.38 7.48 m |
| 353 | |
| 354 | int: 15 f: 58 ifm: 0.0 0.77 0.92 1.08 1.23 1.39 m |
| 355 | ifm: 0.5 2.41 2.56 2.72 2.87 3.03 m |
| 356 | ifm: 1.0 4.05 4.20 4.36 4.51 4.67 m |
| 357 | ifm: 1.5 5.69 5.84 6.00 6.15 6.31 m |
| 358 | ifm: 2.0 7.33 7.48 7.64 7.79 7.94 m |
| 359 | |
| 360 | int: 20 f: 45 ifm: 0.0 1.03 1.23 1.44 1.64 1.85 m |
| 361 | ifm: 0.5 2.67 2.87 3.08 3.28 3.49 m |
| 362 | ifm: 1.0 4.31 4.51 4.72 4.92 5.13 m |
| 363 | ifm: 1.5 5.95 6.15 6.36 6.56 6.77 m |
| 364 | ifm: 2.0 7.59 7.79 8.00 8.20 8.41 m |
| 365 | |
| 366 | int: 25 f: 37 ifm: 0.0 1.28 1.54 1.80 2.06 2.31 m |
| 367 | ifm: 0.5 2.92 3.18 3.44 3.69 3.95 m |
| 368 | ifm: 1.0 4.56 4.82 5.08 5.33 5.59 m |
| 369 | ifm: 1.5 6.20 6.46 6.72 6.97 7.23 m |
| 370 | ifm: 2.0 7.84 8.10 8.36 8.61 8.87 m |
| 371 | |
| 372 | |
| 373 | height: 3000 m pixel size across track: 3.93 m |
| 374 | |
| 375 | --- pixel size along track --- |
| 376 | |
| 377 | int: 5 f: 142 ifm: 0.0 0.26 0.31 0.36 0.41 0.46 m |
| 378 | ifm: 0.5 2.22 2.28 2.33 2.38 2.43 m |
| 379 | ifm: 1.0 4.19 4.24 4.29 4.35 4.40 m |
| 380 | ifm: 1.5 6.16 6.21 6.26 6.31 6.36 m |
| 381 | ifm: 2.0 8.13 8.18 8.23 8.28 8.33 m |
| 382 | |
| 383 | int: 10 f: 83 ifm: 0.0 0.51 0.62 0.72 0.82 0.92 m |
| 384 | ifm: 0.5 2.48 2.58 2.69 2.79 2.89 m |
| 385 | ifm: 1.0 4.45 4.55 4.65 4.76 4.86 m |
| 386 | ifm: 1.5 6.42 6.52 6.62 6.72 6.83 m |
| 387 | ifm: 2.0 8.38 8.49 8.59 8.69 8.79 m |
| 388 | |
| 389 | int: 15 f: 58 ifm: 0.0 0.77 0.92 1.08 1.23 1.39 m |
| 390 | ifm: 0.5 2.74 2.89 3.05 3.20 3.35 m |
| 391 | ifm: 1.0 4.71 4.86 5.01 5.17 5.32 m |
| 392 | ifm: 1.5 6.67 6.83 6.98 7.13 7.29 m |
| 393 | ifm: 2.0 8.64 8.79 8.95 9.10 9.26 m |
| 394 | |
| 395 | int: 20 f: 45 ifm: 0.0 1.03 1.23 1.44 1.64 1.85 m |
| 396 | ifm: 0.5 2.99 3.20 3.41 3.61 3.82 m |
| 397 | ifm: 1.0 4.96 5.17 5.37 5.58 5.78 m |
| 398 | ifm: 1.5 6.93 7.13 7.34 7.55 7.75 m |
| 399 | ifm: 2.0 8.90 9.10 9.31 9.51 9.72 m |
| 400 | |
| 401 | int: 25 f: 37 ifm: 0.0 1.28 1.54 1.80 2.06 2.31 m |
| 402 | ifm: 0.5 3.25 3.51 3.77 4.02 4.28 m |
| 403 | ifm: 1.0 5.22 5.48 5.73 5.99 6.25 m |
| 404 | ifm: 1.5 7.19 7.44 7.70 7.96 8.21 m |
| 405 | ifm: 2.0 9.15 9.41 9.67 9.92 10.18 m |
| 406 | |
| 407 | |
| 408 | |
| 409 | ------ Hawk ------ |
| 410 | |
| 411 | focal length : 22.800 mm, pixels : 320 pixsz: 30 um |
| 412 | total fov is: 23.78 degs pixel fov across track is: 0.07539 degs |
| 413 | |
| 414 | ground speed 100.00 120.00 140.00 160.00 180.00 knots |
| 415 | 5.14 6.17 7.19 8.22 9.25 cm/ms |
| 416 | |
| 417 | frame rate: 10 gap: 5.14 6.17 7.19 8.22 9.25 m |
| 418 | frame rate: 20 gap: 2.57 3.08 3.60 4.11 4.62 m |
| 419 | frame rate: 30 gap: 1.71 2.06 2.40 2.74 3.08 m |
| 420 | frame rate: 40 gap: 1.28 1.54 1.80 2.06 2.31 m |
| 421 | frame rate: 50 gap: 1.03 1.23 1.44 1.64 1.85 m |
| 422 | frame rate: 60 gap: 0.86 1.03 1.20 1.37 1.54 m |
| 423 | frame rate: 70 gap: 0.73 0.88 1.03 1.17 1.32 m |
| 424 | frame rate: 80 gap: 0.64 0.77 0.90 1.03 1.16 m |
| 425 | frame rate: 90 gap: 0.57 0.69 0.80 0.91 1.03 m |
| 426 | frame rate: 100 gap: 0.51 0.62 0.72 0.82 0.92 m |
| 427 | |
| 428 | height: 1000 m pixel size across track: 1.32 m |
| 429 | |
| 430 | --- pixel size along track --- |
| 431 | |
| 432 | int: 5 f: 142 ifm: 0.0 0.26 0.31 0.36 0.41 0.46 m |
| 433 | ifm: 0.5 0.91 0.97 1.02 1.07 1.12 m |
| 434 | ifm: 1.0 1.57 1.62 1.68 1.73 1.78 m |
| 435 | ifm: 1.5 2.23 2.28 2.33 2.38 2.44 m |
| 436 | ifm: 2.0 2.89 2.94 2.99 3.04 3.09 m |
| 437 | |
| 438 | int: 10 f: 83 ifm: 0.0 0.51 0.62 0.72 0.82 0.92 m |
| 439 | ifm: 0.5 1.17 1.27 1.38 1.48 1.58 m |
| 440 | ifm: 1.0 1.83 1.93 2.04 2.14 2.24 m |
| 441 | ifm: 1.5 2.49 2.59 2.69 2.80 2.90 m |
| 442 | ifm: 2.0 3.15 3.25 3.35 3.45 3.56 m |
| 443 | |
| 444 | int: 15 f: 58 ifm: 0.0 0.77 0.92 1.08 1.23 1.39 m |
| 445 | ifm: 0.5 1.43 1.58 1.74 1.89 2.05 m |
| 446 | ifm: 1.0 2.09 2.24 2.39 2.55 2.70 m |
| 447 | ifm: 1.5 2.74 2.90 3.05 3.21 3.36 m |
| 448 | ifm: 2.0 3.40 3.56 3.71 3.86 4.02 m |
| 449 | |
| 450 | int: 20 f: 45 ifm: 0.0 1.03 1.23 1.44 1.64 1.85 m |
| 451 | ifm: 0.5 1.69 1.89 2.10 2.30 2.51 m |
| 452 | ifm: 1.0 2.34 2.55 2.75 2.96 3.17 m |
| 453 | ifm: 1.5 3.00 3.21 3.41 3.62 3.82 m |
| 454 | ifm: 2.0 3.66 3.86 4.07 4.28 4.48 m |
| 455 | |
| 456 | int: 25 f: 37 ifm: 0.0 1.28 1.54 1.80 2.06 2.31 m |
| 457 | ifm: 0.5 1.94 2.20 2.46 2.71 2.97 m |
| 458 | ifm: 1.0 2.60 2.86 3.11 3.37 3.63 m |
| 459 | ifm: 1.5 3.26 3.52 3.77 4.03 4.29 m |
| 460 | ifm: 2.0 3.92 4.17 4.43 4.69 4.94 m |
| 461 | |
| 462 | |
| 463 | height: 1500 m pixel size across track: 1.97 m |
| 464 | |
| 465 | --- pixel size along track --- |
| 466 | |
| 467 | int: 5 f: 142 ifm: 0.0 0.26 0.31 0.36 0.41 0.46 m |
| 468 | ifm: 0.5 1.24 1.30 1.35 1.40 1.45 m |
| 469 | ifm: 1.0 2.23 2.28 2.33 2.38 2.44 m |
| 470 | ifm: 1.5 3.22 3.27 3.32 3.37 3.42 m |
| 471 | ifm: 2.0 4.20 4.26 4.31 4.36 4.41 m |
| 472 | |
| 473 | int: 10 f: 83 ifm: 0.0 0.51 0.62 0.72 0.82 0.92 m |
| 474 | ifm: 0.5 1.50 1.60 1.71 1.81 1.91 m |
| 475 | ifm: 1.0 2.49 2.59 2.69 2.80 2.90 m |
| 476 | ifm: 1.5 3.47 3.58 3.68 3.78 3.89 m |
| 477 | ifm: 2.0 4.46 4.56 4.67 4.77 4.87 m |
| 478 | |
| 479 | int: 15 f: 58 ifm: 0.0 0.77 0.92 1.08 1.23 1.39 m |
| 480 | ifm: 0.5 1.76 1.91 2.07 2.22 2.37 m |
| 481 | ifm: 1.0 2.74 2.90 3.05 3.21 3.36 m |
| 482 | ifm: 1.5 3.73 3.89 4.04 4.19 4.35 m |
| 483 | ifm: 2.0 4.72 4.87 5.03 5.18 5.33 m |
| 484 | |
| 485 | int: 20 f: 45 ifm: 0.0 1.03 1.23 1.44 1.64 1.85 m |
| 486 | ifm: 0.5 2.01 2.22 2.43 2.63 2.84 m |
| 487 | ifm: 1.0 3.00 3.21 3.41 3.62 3.82 m |
| 488 | ifm: 1.5 3.99 4.19 4.40 4.60 4.81 m |
| 489 | ifm: 2.0 4.98 5.18 5.39 5.59 5.80 m |
| 490 | |
| 491 | int: 25 f: 37 ifm: 0.0 1.28 1.54 1.80 2.06 2.31 m |
| 492 | ifm: 0.5 2.27 2.53 2.79 3.04 3.30 m |
| 493 | ifm: 1.0 3.26 3.52 3.77 4.03 4.29 m |
| 494 | ifm: 1.5 4.25 4.50 4.76 5.02 5.27 m |
| 495 | ifm: 2.0 5.23 5.49 5.75 6.00 6.26 m |
| 496 | |
| 497 | |
| 498 | height: 2000 m pixel size across track: 2.63 m |
| 499 | |
| 500 | --- pixel size along track --- |
| 501 | |
| 502 | int: 5 f: 142 ifm: 0.0 0.26 0.31 0.36 0.41 0.46 m |
| 503 | ifm: 0.5 1.57 1.62 1.68 1.73 1.78 m |
| 504 | ifm: 1.0 2.89 2.94 2.99 3.04 3.09 m |
| 505 | ifm: 1.5 4.20 4.26 4.31 4.36 4.41 m |
| 506 | ifm: 2.0 5.52 5.57 5.62 5.67 5.73 m |
| 507 | |
| 508 | int: 10 f: 83 ifm: 0.0 0.51 0.62 0.72 0.82 0.92 m |
| 509 | ifm: 0.5 1.83 1.93 2.04 2.14 2.24 m |
| 510 | ifm: 1.0 3.15 3.25 3.35 3.45 3.56 m |
| 511 | ifm: 1.5 4.46 4.56 4.67 4.77 4.87 m |
| 512 | ifm: 2.0 5.78 5.88 5.98 6.09 6.19 m |
| 513 | |
| 514 | int: 15 f: 58 ifm: 0.0 0.77 0.92 1.08 1.23 1.39 m |
| 515 | ifm: 0.5 2.09 2.24 2.39 2.55 2.70 m |
| 516 | ifm: 1.0 3.40 3.56 3.71 3.86 4.02 m |
| 517 | ifm: 1.5 4.72 4.87 5.03 5.18 5.33 m |
| 518 | ifm: 2.0 6.03 6.19 6.34 6.50 6.65 m |
| 519 | |
| 520 | int: 20 f: 45 ifm: 0.0 1.03 1.23 1.44 1.64 1.85 m |
| 521 | ifm: 0.5 2.34 2.55 2.75 2.96 3.17 m |
| 522 | ifm: 1.0 3.66 3.86 4.07 4.28 4.48 m |
| 523 | ifm: 1.5 4.98 5.18 5.39 5.59 5.80 m |
| 524 | ifm: 2.0 6.29 6.50 6.70 6.91 7.11 m |
| 525 | |
| 526 | int: 25 f: 37 ifm: 0.0 1.28 1.54 1.80 2.06 2.31 m |
| 527 | ifm: 0.5 2.60 2.86 3.11 3.37 3.63 m |
| 528 | ifm: 1.0 3.92 4.17 4.43 4.69 4.94 m |
| 529 | ifm: 1.5 5.23 5.49 5.75 6.00 6.26 m |
| 530 | ifm: 2.0 6.55 6.80 7.06 7.32 7.58 m |
| 531 | |
| 532 | |
| 533 | height: 2500 m pixel size across track: 3.29 m |
| 534 | |
| 535 | --- pixel size along track --- |
| 536 | |
| 537 | int: 5 f: 142 ifm: 0.0 0.26 0.31 0.36 0.41 0.46 m |
| 538 | ifm: 0.5 1.90 1.95 2.00 2.06 2.11 m |
| 539 | ifm: 1.0 3.55 3.60 3.65 3.70 3.75 m |
| 540 | ifm: 1.5 5.19 5.24 5.29 5.35 5.40 m |
| 541 | ifm: 2.0 6.84 6.89 6.94 6.99 7.04 m |
| 542 | |
| 543 | int: 10 f: 83 ifm: 0.0 0.51 0.62 0.72 0.82 0.92 m |
| 544 | ifm: 0.5 2.16 2.26 2.36 2.47 2.57 m |
| 545 | ifm: 1.0 3.80 3.91 4.01 4.11 4.21 m |
| 546 | ifm: 1.5 5.45 5.55 5.65 5.76 5.86 m |
| 547 | ifm: 2.0 7.09 7.20 7.30 7.40 7.50 m |
| 548 | |
| 549 | int: 15 f: 58 ifm: 0.0 0.77 0.92 1.08 1.23 1.39 m |
| 550 | ifm: 0.5 2.42 2.57 2.72 2.88 3.03 m |
| 551 | ifm: 1.0 4.06 4.21 4.37 4.52 4.68 m |
| 552 | ifm: 1.5 5.71 5.86 6.01 6.17 6.32 m |
| 553 | ifm: 2.0 7.35 7.50 7.66 7.81 7.97 m |
| 554 | |
| 555 | int: 20 f: 45 ifm: 0.0 1.03 1.23 1.44 1.64 1.85 m |
| 556 | ifm: 0.5 2.67 2.88 3.08 3.29 3.49 m |
| 557 | ifm: 1.0 4.32 4.52 4.73 4.93 5.14 m |
| 558 | ifm: 1.5 5.96 6.17 6.37 6.58 6.78 m |
| 559 | ifm: 2.0 7.61 7.81 8.02 8.22 8.43 m |
| 560 | |
| 561 | int: 25 f: 37 ifm: 0.0 1.28 1.54 1.80 2.06 2.31 m |
| 562 | ifm: 0.5 2.93 3.19 3.44 3.70 3.96 m |
| 563 | ifm: 1.0 4.57 4.83 5.09 5.35 5.60 m |
| 564 | ifm: 1.5 6.22 6.48 6.73 6.99 7.25 m |
| 565 | ifm: 2.0 7.86 8.12 8.38 8.63 8.89 m |
| 566 | |
| 567 | |
| 568 | height: 3000 m pixel size across track: 3.95 m |
| 569 | |
| 570 | --- pixel size along track --- |
| 571 | |
| 572 | int: 5 f: 142 ifm: 0.0 0.26 0.31 0.36 0.41 0.46 m |
| 573 | ifm: 0.5 2.23 2.28 2.33 2.38 2.44 m |
| 574 | ifm: 1.0 4.20 4.26 4.31 4.36 4.41 m |
| 575 | ifm: 1.5 6.18 6.23 6.28 6.33 6.38 m |
| 576 | ifm: 2.0 8.15 8.20 8.25 8.31 8.36 m |
| 577 | |
| 578 | int: 10 f: 83 ifm: 0.0 0.51 0.62 0.72 0.82 0.92 m |
| 579 | ifm: 0.5 2.49 2.59 2.69 2.80 2.90 m |
| 580 | ifm: 1.0 4.46 4.56 4.67 4.77 4.87 m |
| 581 | ifm: 1.5 6.43 6.54 6.64 6.74 6.85 m |
| 582 | ifm: 2.0 8.41 8.51 8.61 8.72 8.82 m |
| 583 | |
| 584 | int: 15 f: 58 ifm: 0.0 0.77 0.92 1.08 1.23 1.39 m |
| 585 | ifm: 0.5 2.74 2.90 3.05 3.21 3.36 m |
| 586 | ifm: 1.0 4.72 4.87 5.03 5.18 5.33 m |
| 587 | ifm: 1.5 6.69 6.85 7.00 7.15 7.31 m |
| 588 | ifm: 2.0 8.67 8.82 8.97 9.13 9.28 m |
| 589 | |
| 590 | int: 20 f: 45 ifm: 0.0 1.03 1.23 1.44 1.64 1.85 m |
| 591 | ifm: 0.5 3.00 3.21 3.41 3.62 3.82 m |
| 592 | ifm: 1.0 4.98 5.18 5.39 5.59 5.80 m |
| 593 | ifm: 1.5 6.95 7.15 7.36 7.57 7.77 m |
| 594 | ifm: 2.0 8.92 9.13 9.33 9.54 9.74 m |
| 595 | |
| 596 | int: 25 f: 37 ifm: 0.0 1.28 1.54 1.80 2.06 2.31 m |
| 597 | ifm: 0.5 3.26 3.52 3.77 4.03 4.29 m |
| 598 | ifm: 1.0 5.23 5.49 5.75 6.00 6.26 m |
| 599 | ifm: 1.5 7.21 7.46 7.72 7.98 8.23 m |
| 600 | ifm: 2.0 9.18 9.44 9.69 9.95 10.21 m |
| 601 | }}} |