Central wavenumber/wavelength: 21417.879 cm-1 / 0.467 microns
Comment: 1, channel 1 SRF extracted from SRF_FY4C_AGRI.zip (FY4C_AGRI_SRF_CH01_Pub.txt)
SRF data: rtcoef_fy4_3_agrify4c_srf_ch01.txt
SRF plot: rtcoef_fy4_3_agrify4c_srf_ch01.png
This file generated: 27/04/2026
README file for FY4-3 AGRI filter functions
6 January 2026
updated 27 April 2026
Original file FY-4C_AGRI_SRF-NSMC.zip
Truncate to avoid very large wings
19 total channels (9 vis channels and 10 ir channels):
1 0.47 vis
2 0.525 vis
3 Full color vis
4 0.65 vis
5 0.65 vis
6 0.825 vis
7 1.379 vis
8 1.61 vis
9 2.225 vis
10 3.75 ir
11 4.05 ir
12 6.25 ir
13 6.95 ir
14 7.42 ir
15 8.55 ir
16 9.61 ir
17 10.80 ir
18 12.00 ir
19 13.30 ir
Download all SRFs: rtcoef_fy4_3_agrify4c_srf.tar.gz
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Channel 01 Central wavenumber/wavelength: 21417.879 cm-1 / 0.467 microns Comment: 1, channel 1 SRF extracted from SRF_FY4C_AGRI.zip (FY4C_AGRI_SRF_CH01_Pub.txt) SRF data: rtcoef_fy4_3_agrify4c_srf_ch01.txt SRF plot: rtcoef_fy4_3_agrify4c_srf_ch01.png |
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Channel 02 Central wavenumber/wavelength: 18985.887 cm-1 / 0.527 microns Comment: 2, channel 2 SRF extracted from SRF_FY4C_AGRI.zip (FY4C_AGRI_SRF_CH02_Pub.txt) SRF data: rtcoef_fy4_3_agrify4c_srf_ch02.txt SRF plot: rtcoef_fy4_3_agrify4c_srf_ch02.png |
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Channel 03 Central wavenumber/wavelength: 17447.734 cm-1 / 0.573 microns Comment: 3, channel 3 SRF extracted from SRF_FY4C_AGRI.zip (FY4C_AGRI_SRF_CH03_Pub.txt) SRF data: rtcoef_fy4_3_agrify4c_srf_ch03.txt SRF plot: rtcoef_fy4_3_agrify4c_srf_ch03.png |
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Channel 04 Central wavenumber/wavelength: 15860.221 cm-1 / 0.631 microns Comment: 4, channel 4 SRF extracted from SRF_FY4C_AGRI.zip (FY4C_AGRI_SRF_CH04_Pub.txt) SRF data: rtcoef_fy4_3_agrify4c_srf_ch04.txt SRF plot: rtcoef_fy4_3_agrify4c_srf_ch04.png |
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Channel 05 Central wavenumber/wavelength: 15311.947 cm-1 / 0.653 microns Comment: 5, channel 5 SRF extracted from SRF_FY4C_AGRI.zip (FY4C_AGRI_SRF_CH05_Pub.txt) SRF data: rtcoef_fy4_3_agrify4c_srf_ch05.txt SRF plot: rtcoef_fy4_3_agrify4c_srf_ch05.png |
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Channel 06 Central wavenumber/wavelength: 12295.645 cm-1 / 0.813 microns Comment: 6, channel 6 SRF extracted from SRF_FY4C_AGRI.zip (FY4C_AGRI_SRF_CH06_Pub.txt) SRF data: rtcoef_fy4_3_agrify4c_srf_ch06.txt SRF plot: rtcoef_fy4_3_agrify4c_srf_ch06.png |
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Channel 07 Central wavenumber/wavelength: 7247.576 cm-1 / 1.380 microns Comment: 7, channel 7 SRF extracted from SRF_FY4C_AGRI.zip (FY4C_AGRI_SRF_CH07_Pub.txt) SRF data: rtcoef_fy4_3_agrify4c_srf_ch07.txt SRF plot: rtcoef_fy4_3_agrify4c_srf_ch07.png |
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Channel 08 Central wavenumber/wavelength: 6205.145 cm-1 / 1.612 microns Comment: 8, channel 8 SRF extracted from SRF_FY4C_AGRI.zip (FY4C_AGRI_SRF_CH08_Pub.txt) SRF data: rtcoef_fy4_3_agrify4c_srf_ch08.txt SRF plot: rtcoef_fy4_3_agrify4c_srf_ch08.png |
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Channel 09 Central wavenumber/wavelength: 4509.829 cm-1 / 2.217 microns Comment: 9, channel 9 SRF extracted from SRF_FY4C_AGRI.zip (FY4C_AGRI_SRF_CH09_Pub.txt) SRF data: rtcoef_fy4_3_agrify4c_srf_ch09.txt SRF plot: rtcoef_fy4_3_agrify4c_srf_ch09.png |
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Channel 10 Central wavenumber/wavelength: 2687.103 cm-1 / 3.721 microns Comment: 10, channel 10 SRF extracted from SRF_FY4C_AGRI.zip (FY4C_AGRI_SRF_CH10_Pub.txt) SRF data: rtcoef_fy4_3_agrify4c_srf_ch10.txt SRF plot: rtcoef_fy4_3_agrify4c_srf_ch10.png |
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Channel 11 Central wavenumber/wavelength: 2476.723 cm-1 / 4.038 microns Comment: 11, channel 11 SRF extracted from SRF_FY4C_AGRI.zip (FY4C_AGRI_SRF_CH11_Pub.txt) SRF data: rtcoef_fy4_3_agrify4c_srf_ch11.txt SRF plot: rtcoef_fy4_3_agrify4c_srf_ch11.png |
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Channel 12 Central wavenumber/wavelength: 1606.441 cm-1 / 6.225 microns Comment: 12, channel 12 SRF extracted from SRF_FY4C_AGRI.zip (FY4C_AGRI_SRF_CH12_Pub.txt) SRF data: rtcoef_fy4_3_agrify4c_srf_ch12.txt SRF plot: rtcoef_fy4_3_agrify4c_srf_ch12.png |
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Channel 13 Central wavenumber/wavelength: 1435.815 cm-1 / 6.965 microns Comment: 13, channel 13 SRF extracted from SRF_FY4C_AGRI.zip (FY4C_AGRI_SRF_CH13_Pub.txt) SRF data: rtcoef_fy4_3_agrify4c_srf_ch13.txt SRF plot: rtcoef_fy4_3_agrify4c_srf_ch13.png |
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Channel 14 Central wavenumber/wavelength: 1348.932 cm-1 / 7.413 microns Comment: 14, channel 14 SRF extracted from SRF_FY4C_AGRI.zip (FY4C_AGRI_SRF_CH14_Pub.txt) SRF data: rtcoef_fy4_3_agrify4c_srf_ch14.txt SRF plot: rtcoef_fy4_3_agrify4c_srf_ch14.png |
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Channel 15 Central wavenumber/wavelength: 1167.843 cm-1 / 8.563 microns Comment: 15, channel 15 SRF extracted from SRF_FY4C_AGRI.zip (FY4C_AGRI_SRF_CH15_Pub.txt) SRF data: rtcoef_fy4_3_agrify4c_srf_ch15.txt SRF plot: rtcoef_fy4_3_agrify4c_srf_ch15.png |
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Channel 16 Central wavenumber/wavelength: 1039.983 cm-1 / 9.616 microns Comment: 16, channel 16 SRF extracted from SRF_FY4C_AGRI.zip (FY4C_AGRI_SRF_CH16_Pub.txt) SRF data: rtcoef_fy4_3_agrify4c_srf_ch16.txt SRF plot: rtcoef_fy4_3_agrify4c_srf_ch16.png |
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Channel 17 Central wavenumber/wavelength: 925.706 cm-1 / 10.803 microns Comment: 17, channel 17 SRF extracted from SRF_FY4C_AGRI.zip (FY4C_AGRI_SRF_CH17_Pub.txt) SRF data: rtcoef_fy4_3_agrify4c_srf_ch17.txt SRF plot: rtcoef_fy4_3_agrify4c_srf_ch17.png |
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Channel 18 Central wavenumber/wavelength: 832.707 cm-1 / 12.009 microns Comment: 18, channel 18 SRF extracted from SRF_FY4C_AGRI.zip (FY4C_AGRI_SRF_CH18_Pub.txt) SRF data: rtcoef_fy4_3_agrify4c_srf_ch18.txt SRF plot: rtcoef_fy4_3_agrify4c_srf_ch18.png |
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Channel 19 Central wavenumber/wavelength: 754.429 cm-1 / 13.255 microns Comment: 19, channel 19 SRF extracted from SRF_FY4C_AGRI.zip (FY4C_AGRI_SRF_CH19_Pub.txt) SRF data: rtcoef_fy4_3_agrify4c_srf_ch19.txt SRF plot: rtcoef_fy4_3_agrify4c_srf_ch19.png |
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