EnMAP-Box / enmap-box

EnMAP-Box source code repository. See https://enmap-box.readthedocs.io for documentation
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Create Look-Up-Table (Agricultural Applications): Problem with PRISMA_generic #966

Open patrchristen opened 2 months ago

patrchristen commented 2 months ago

Hi, I realized there's some discrepancy between the wavelength specified for the Sensor Type "PRISMA_generic" within the "Create Look-Up-Table" application and the wavelength from the PRISMA metadata; They generally have different values and the amount of bands is different (specified: 233; metadata: 234). I have attached a table with the wavelengths in nm. The values have been taken from the metadata of a L2D scene from 20200911.

As a side-note; I have been told that the actual amount of bands and the wavelength should not be taken from the user manual, as it is deprecated, but directly from the meta-data.

Best regards, Patrick

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Band | Enmap box | PRISMA metadata -- | -- | -- 1 | 402.2041 | 406.9934 2 | 411.08643 | 415.839 3 | 419.1647 | 423.7848 4 | 426.76874 | 431.3347 5 | 434.11349 | 438.6569 6 | 441.46252 | 446.0147 7 | 448.83722 | 453.3895 8 | 456.18124 | 460.7317 9 | 463.53223 | 468.0984 10 | 470.74969 | 475.3188 11 | 477.97662 | 482.5482 12 | 485.20731 | 489.7949 13 | 492.50293 | 497.0587 14 | 499.93707 | 504.5117 15 | 507.46124 | 512.0464 16 | 514.97693 | 519.5438 17 | 522.71313 | 527.3053 18 | 530.46466 | 535.0526 19 | 538.28217 | 542.8851 20 | 546.26776 | 550.9146 21 | 554.34808 | 559.0203 22 | 562.51733 | 567.2061 23 | 570.78064 | 575.4868 24 | 579.12781 | 583.8441 25 | 587.59509 | 592.339 26 | 596.24182 | 601.0144 27 | 605.15228 | 609.9582 28 | 613.93732 | 618.72 29 | 622.95538 | 627.7784 30 | 631.89728 | 636.6763 31 | 641.0816 | 645.9638 32 | 650.53937 | 655.4188 33 | 660.01202 | 664.8941 34 | 669.56165 | 674.4644 35 | 679.21436 | 684.1373 36 | 689.15369 | 694.1284 37 | 698.84216 | 703.737 38 | 708.72498 | 713.7269 39 | 718.90509 | 723.8799 40 | 728.97681 | 733.9552 41 | 739.14557 | 744.1495 42 | 749.4574 | 754.4696 43 | 759.8194 | 764.8564 44 | 770.25391 | 775.2735 45 | 780.63733 | 785.6595 46 | 791.08282 | 796.127 47 | 801.65607 | 806.7111 48 | 812.25995 | 817.311 49 | 822.86542 | 827.9195 50 | 833.47064 | 838.5272 51 | 844.14478 | 849.21 52 | 854.89838 | 859.9731 53 | 865.6651 | 870.7426 54 | 876.35211 | 881.4561 55 | 886.97717 | 892.0809 56 | 897.69775 | 902.8016 57 | 908.35809 | 913.4451 58 | 918.89581 | 923.9502 59 | 929.11462 | 934.1121 60 | 939.58099 | 944.6273 61 | 951.05371 | 956.2715 62 | 961.98639 | 967.0267 63 | 972.36298 | 977.3654 64 | 950.93304 | 943.358 65 | 959.43134 | 951.401 66 | 969.29858 | 959.974 67 | 978.63989 | 969.845 68 | 988.30981 | 979.224 69 | 998.26776 | 988.918 70 | 1008.0726 | 998.908 71 | 1017.8738 | 1008.644 72 | 1028.6982 | 1018.536 73 | 1037.7197 | 1029.344 74 | 1047.3821 | 1037.988 75 | 1057.3416 | 1047.675 76 | 1067.5728 | 1057.574 77 | 1078.0035 | 1067.795 78 | 1088.5554 | 1078.216 79 | 1099.0742 | 1088.761 80 | 1109.7111 | 1099.278 81 | 1120.4583 | 1109.889 82 | 1131.1105 | 1120.676 83 | 1141.8341 | 1131.305 84 | 1152.4357 | 1142.07 85 | 1163.4456 | 1152.65 86 | 1174.4879 | 1163.676 87 | 1185.3596 | 1174.714 88 | 1196.1417 | 1185.588 89 | 1207.0829 | 1196.339 90 | 1217.6622 | 1207.274 91 | 1228.9614 | 1217.864 92 | 1240.0251 | 1229.185 93 | 1250.7587 | 1240.215 94 | 1262.2946 | 1250.98 95 | 1273.2683 | 1262.532 96 | 1284.2377 | 1273.496 97 | 1295.1516 | 1284.488 98 | 1306.0129 | 1295.422 99 | 1316.9696 | 1306.218 100 | 1328.0475 | 1317.257 101 | 1338.9095 | 1328.299 102 | 1349.5612 | 1339.129 103 | 1360.8004 | 1349.788 104 | 1372.6802 | 1361.053 105 | 1382.9537 | 1372.912 106 | 1394.4785 | 1383.28 107 | 1405.3405 | 1394.754 108 | 1416.2648 | 1405.627 109 | 1427.0515 | 1416.537 110 | 1438.1105 | 1427.375 111 | 1448.8672 | 1438.466 112 | 1459.0177 | 1449.189 113 | 1469.6539 | 1459.316 114 | 1480.5754 | 1469.931 115 | 1491.1512 | 1480.842 116 | 1501.7302 | 1491.429 117 | 1512.3695 | 1502.024 118 | 1522.9641 | 1512.633 119 | 1533.5219 | 1523.222 120 | 1543.9906 | 1533.776 121 | 1554.5325 | 1544.226 122 | 1565.0718 | 1554.817 123 | 1575.3461 | 1565.369 124 | 1585.5856 | 1575.627 125 | 1595.9261 | 1585.86 126 | 1606.1934 | 1596.245 127 | 1616.5338 | 1606.491 128 | 1626.7332 | 1616.834 129 | 1636.8069 | 1627.021 130 | 1646.9205 | 1637.092 131 | 1656.74 | 1647.232 132 | 1666.9226 | 1656.933 133 | 1677.0854 | 1667.185 134 | 1687.1205 | 1677.319 135 | 1696.952 | 1687.427 136 | 1706.7499 | 1697.294 137 | 1716.5448 | 1707.095 138 | 1726.3943 | 1716.859 139 | 1736.2086 | 1726.652 140 | 1745.8712 | 1736.488 141 | 1755.4919 | 1746.219 142 | 1765.201 | 1755.833 143 | 1774.8673 | 1765.513 144 | 1784.3866 | 1775.118 145 | 1793.6361 | 1784.717 146 | 1803.3208 | 1793.953 147 | 1812.7742 | 1803.59 148 | 1822.09 | 1813.051 149 | 1831.6837 | 1822.441 150 | 1840.994 | 1832.027 151 | 1850.2233 | 1841.326 152 | 1859.2451 | 1850.554 153 | 1867.9867 | 1859.559 154 | 1878.4072 | 1868.173 155 | 1886.7566 | 1878.743 156 | 1895.7972 | 1887.081 157 | 1904.5668 | 1896.091 158 | 1913.9969 | 1904.935 159 | 1923.0294 | 1914.302 160 | 1931.9377 | 1923.386 161 | 1940.7743 | 1932.26 162 | 1949.5865 | 1941.111 163 | 1958.3195 | 1949.901 164 | 1967.0022 | 1958.624 165 | 1975.735 | 1967.342 166 | 1984.4863 | 1976.013 167 | 1993.2365 | 1984.853 168 | 2001.7888 | 1993.548 169 | 2010.3599 | 2002.111 170 | 2018.9949 | 2010.661 171 | 2027.4255 | 2019.321 172 | 2035.9419 | 2027.727 173 | 2044.3702 | 2036.261 174 | 2052.707 | 2044.681 175 | 2061.0896 | 2053.008 176 | 2069.4873 | 2061.379 177 | 2077.7034 | 2069.796 178 | 2086.0442 | 2077.992 179 | 2094.364 | 2086.382 180 | 2102.4932 | 2094.625 181 | 2110.7717 | 2102.821 182 | 2118.8999 | 2111.039 183 | 2127.0452 | 2119.231 184 | 2135.1799 | 2127.337 185 | 2143.1775 | 2135.51 186 | 2151.0735 | 2143.466 187 | 2159.2324 | 2151.386 188 | 2167.2058 | 2159.564 189 | 2175.0164 | 2167.485 190 | 2183.1357 | 2175.344 191 | 2190.7822 | 2183.42 192 | 2198.8372 | 2191.1 193 | 2206.5483 | 2199.135 194 | 2214.2844 | 2206.843 195 | 2222.146 | 2214.625 196 | 2229.7021 | 2222.426 197 | 2237.5962 | 2230.008 198 | 2245.1665 | 2237.904 199 | 2252.7959 | 2245.449 200 | 2260.5801 | 2253.11 201 | 2267.9927 | 2260.867 202 | 2275.7126 | 2268.288 203 | 2283.2312 | 2276.054 204 | 2290.5222 | 2283.493 205 | 2298.2798 | 2290.827 206 | 2305.4578 | 2298.609 207 | 2312.8542 | 2305.723 208 | 2320.5889 | 2313.201 209 | 2327.5632 | 2320.896 210 | 2335.1777 | 2327.824 211 | 2342.542 | 2335.526 212 | 2349.5317 | 2342.823 213 | 2356.968 | 2349.792 214 | 2364.3259 | 2357.294 215 | 2371.293 | 2364.595 216 | 2378.457 | 2371.552 217 | 2385.7578 | 2378.771 218 | 2392.8022 | 2386.062 219 | 2399.7539 | 2393.039 220 | 2407.2852 | 2400.036 221 | 2414.1165 | 2407.605 222 | 2420.9373 | 2414.357 223 | 2428.3464 | 2421.237 224 | 2435.2832 | 2428.668 225 | 2442.1445 | 2435.544 226 | 2448.8796 | 2442.403 227 | 2456.2781 | 2449.142 228 | 2462.7695 | 2456.586 229 | 2469.373 | 2463.03 230 | 2476.7383 | 2469.627 231 | 2483.5498 | 2477.055 232 | 2489.9897 | 2483.793 233 | 2496.8254 | 2490.219 234 |   | 2497.116

janzandr commented 2 months ago

@steffi1296 can you please have a look at this.

patrchristen commented 2 months ago

I just want to clarify for my description of the issue, that in case the used wavelengths and FWHM were wrong, the actual SRF would also be wrong. And this would also extend to other applications such as resampling to PRISMA for example.

steffi1296 commented 2 months ago

Thank you for your comment! We will have a look into this and get back to you soon.