This file generated: 15/10/2019

README SRF:

README file for NOAA-9 AVHRR (A202) filter functions
August 2014

Filters taken from
http://www.star.nesdis.noaa.gov/smcd/spb/fwu/homepage/AVHRR/spec_resp_func/webdata/AVHRR1_SRF_only.xls
sheets A202C001 A202C002

README file for NOAA-9 AVHRR (A202) filter functions
November 2001

Original filters were provided by NOAA/NESDIS in the Appendix B to NOAA TM 107 for each satellite on 60 wavenumbers.

File
http://www.star.nesdis.noaa.gov/smcd/spb/fwu/homepage/AVHRR/spec_resp_func/webdata/AVHRR2_SRF_only.xls
provides data on less wavenumbers

Original NOAA TM 107 are kept.

Download all SRFs: rtcoef_noaa_9_avhrr_srf.tar.gz

Channel 01
Central wavenumber/wavelength: 15861.933 cm-1 / 0.630 microns
Comment: 1, channel 1 SRF extracted from http://www.star.nesdis.noaa.gov/smcd/spb/fwu/homepage/AVHRR/spec_resp_func/webdata/AVHRR1_SRF_only.xls sheet A202C001; August 2014
SRF data: rtcoef_noaa_9_avhrr_srf_ch01.txt
SRF plot: rtcoef_noaa_9_avhrr_srf_ch01.png

Channel 02
Central wavenumber/wavelength: 12143.353 cm-1 / 0.823 microns
Comment: 2, channel 2 SRF extracted from http://www.star.nesdis.noaa.gov/smcd/spb/fwu/homepage/AVHRR/spec_resp_func/webdata/AVHRR1_SRF_only.xls sheet A202C002; August 2014
SRF data: rtcoef_noaa_9_avhrr_srf_ch02.txt
SRF plot: rtcoef_noaa_9_avhrr_srf_ch02.png

Channel 03
Central wavenumber/wavelength: 2691.654 cm-1 / 3.715 microns
Comment: 03 , Filter noaa_09_avhrr_03.flt
SRF data: rtcoef_noaa_9_avhrr_srf_ch03.txt
SRF plot: rtcoef_noaa_9_avhrr_srf_ch03.png

Channel 04
Central wavenumber/wavelength: 929.433 cm-1 / 10.759 microns
Comment: 04 , Filter noaa_09_avhrr_04.flt
SRF data: rtcoef_noaa_9_avhrr_srf_ch04.txt
SRF plot: rtcoef_noaa_9_avhrr_srf_ch04.png

Channel 05
Central wavenumber/wavelength: 844.898 cm-1 / 11.836 microns
Comment: 05 , Filter noaa_09_avhrr_05.flt
SRF data: rtcoef_noaa_9_avhrr_srf_ch05.txt
SRF plot: rtcoef_noaa_9_avhrr_srf_ch05.png