This file generated: 15/10/2019


README SRF:

README file for INSAT-3DR sounder instrument
September 2016

Provided by Prasad Vijapurapu (ps.vijapurapu@nic.in) on 16 Septmber 2016


Original filter files under directory INSAT3DR-Sounder-SRF-ver1_27Jul2016 are named:
  ins3dr_snd_lab_ch01.dat
 to
  ins3dr_snd_lab_ch18.dat

SRF is expressed as function of wavelength with a maximum response value of 1.00

RTTOV convention for INSAT-3DR/Sounder instrument name is insat3_5_sounder

Sounder instrument:
18 channels
  1 LWIR-1 14.7mu
  2 LWIR-2 14.3mu
  3 LWIR-3 14.0mu
  4 LWIR-4 13.6mu
  5 LWIR-5 13.3mu
  6 LWIR-6 12.6mu
  7 LWIR-7 12.0mu
  8 MWIR-1 11.0mu
  9 MWIR-2  9.7mu
 10 MWIR-3  7.4mu
 11 MWIR-4  7.0mu
 12 MWIR-5  6.5mu
 13 SWIR-1  4.60mu
 14 SWIR-2  4.54mu
 15 SWIR-3  4.48mu
 16 SWIR-4  4.15mu
 17 SWIR-5  4.0mu
 18 SWIR-6  3.8mu


Download all SRFs: rtcoef_insat3_5_sounder_srf.tar.gz


Channel 01
Central wavenumber/wavelength: 681.448 cm-1 / 14.675 microns
Comment: 1, INSAT-3DR Sounder LWIR-1
SRF data: rtcoef_insat3_5_sounder_srf_ch01.txt
SRF plot: rtcoef_insat3_5_sounder_srf_ch01.png
Channel 02
Central wavenumber/wavelength: 696.379 cm-1 / 14.360 microns
Comment: 2, INSAT-3DR Sounder LWIR-2
SRF data: rtcoef_insat3_5_sounder_srf_ch02.txt
SRF plot: rtcoef_insat3_5_sounder_srf_ch02.png
Channel 03
Central wavenumber/wavelength: 711.175 cm-1 / 14.061 microns
Comment: 3, INSAT-3DR Sounder LWIR-3
SRF data: rtcoef_insat3_5_sounder_srf_ch03.txt
SRF plot: rtcoef_insat3_5_sounder_srf_ch03.png
Channel 04
Central wavenumber/wavelength: 730.700 cm-1 / 13.686 microns
Comment: 4, INSAT-3DR Sounder LWIR-4
SRF data: rtcoef_insat3_5_sounder_srf_ch04.txt
SRF plot: rtcoef_insat3_5_sounder_srf_ch04.png
Channel 05
Central wavenumber/wavelength: 749.165 cm-1 / 13.348 microns
Comment: 5, INSAT-3DR Sounder LWIR-5
SRF data: rtcoef_insat3_5_sounder_srf_ch05.txt
SRF plot: rtcoef_insat3_5_sounder_srf_ch05.png
Channel 06
Central wavenumber/wavelength: 791.608 cm-1 / 12.633 microns
Comment: 6, INSAT-3DR Sounder LWIR-6
SRF data: rtcoef_insat3_5_sounder_srf_ch06.txt
SRF plot: rtcoef_insat3_5_sounder_srf_ch06.png
Channel 07
Central wavenumber/wavelength: 832.725 cm-1 / 12.009 microns
Comment: 7, INSAT-3DR Sounder LWIR-7
SRF data: rtcoef_insat3_5_sounder_srf_ch07.txt
SRF plot: rtcoef_insat3_5_sounder_srf_ch07.png
Channel 08
Central wavenumber/wavelength: 908.871 cm-1 / 11.003 microns
Comment: 8, INSAT-3DR Sounder MWIR-1
SRF data: rtcoef_insat3_5_sounder_srf_ch08.txt
SRF plot: rtcoef_insat3_5_sounder_srf_ch08.png
Channel 09
Central wavenumber/wavelength: 1029.138 cm-1 / 9.717 microns
Comment: 9, INSAT-3DR Sounder MWIR-2
SRF data: rtcoef_insat3_5_sounder_srf_ch09.txt
SRF plot: rtcoef_insat3_5_sounder_srf_ch09.png
Channel 10
Central wavenumber/wavelength: 1346.622 cm-1 / 7.426 microns
Comment: 10, INSAT-3DR Sounder MWIR-3
SRF data: rtcoef_insat3_5_sounder_srf_ch10.txt
SRF plot: rtcoef_insat3_5_sounder_srf_ch10.png
Channel 11
Central wavenumber/wavelength: 1422.272 cm-1 / 7.031 microns
Comment: 11, INSAT-3DR Sounder MWIR-4
SRF data: rtcoef_insat3_5_sounder_srf_ch11.txt
SRF plot: rtcoef_insat3_5_sounder_srf_ch11.png
Channel 12
Central wavenumber/wavelength: 1537.127 cm-1 / 6.506 microns
Comment: 12, INSAT-3DR Sounder MWIR-5
SRF data: rtcoef_insat3_5_sounder_srf_ch12.txt
SRF plot: rtcoef_insat3_5_sounder_srf_ch12.png
Channel 13
Central wavenumber/wavelength: 2173.872 cm-1 / 4.600 microns
Comment: 13, INSAT-3DR Sounder SWIR-1
SRF data: rtcoef_insat3_5_sounder_srf_ch13.txt
SRF plot: rtcoef_insat3_5_sounder_srf_ch13.png
Channel 14
Central wavenumber/wavelength: 2199.688 cm-1 / 4.546 microns
Comment: 14, INSAT-3DR Sounder SWIR-2
SRF data: rtcoef_insat3_5_sounder_srf_ch14.txt
SRF plot: rtcoef_insat3_5_sounder_srf_ch14.png
Channel 15
Central wavenumber/wavelength: 2234.552 cm-1 / 4.475 microns
Comment: 15, INSAT-3DR Sounder SWIR-3
SRF data: rtcoef_insat3_5_sounder_srf_ch15.txt
SRF plot: rtcoef_insat3_5_sounder_srf_ch15.png
Channel 16
Central wavenumber/wavelength: 2404.453 cm-1 / 4.159 microns
Comment: 16, INSAT-3DR Sounder SWIR-4
SRF data: rtcoef_insat3_5_sounder_srf_ch16.txt
SRF plot: rtcoef_insat3_5_sounder_srf_ch16.png
Channel 17
Central wavenumber/wavelength: 2493.348 cm-1 / 4.011 microns
Comment: 17, INSAT-3DR Sounder SWIR-5
SRF data: rtcoef_insat3_5_sounder_srf_ch17.txt
SRF plot: rtcoef_insat3_5_sounder_srf_ch17.png
Channel 18
Central wavenumber/wavelength: 2658.935 cm-1 / 3.761 microns
Comment: 18, INSAT-3DR Sounder SWIR-6
SRF data: rtcoef_insat3_5_sounder_srf_ch18.txt
SRF plot: rtcoef_insat3_5_sounder_srf_ch18.png