Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Create Look-Up-Table (Agricultural Applications): Problem with PRISMA_generic #966

Open
patrchristen opened this issue Sep 10, 2024 · 3 comments
Labels
upstream Needs changes in an upstream library not developed by EnMAP-Box team (like Qt, Proj, GDAL, ...)

Comments

@patrchristen
Copy link

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

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
Copy link
Contributor

@steffi1296 can you please have a look at this.

@patrchristen
Copy link
Author

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.

@janzandr janzandr added the upstream Needs changes in an upstream library not developed by EnMAP-Box team (like Qt, Proj, GDAL, ...) label Sep 11, 2024
@steffi1296
Copy link
Contributor

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

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
upstream Needs changes in an upstream library not developed by EnMAP-Box team (like Qt, Proj, GDAL, ...)
Projects
None yet
Development

No branches or pull requests

3 participants