Since the format of these files may change as the requirements are further refined this web-page will describe each different format.
Example:
! L1C file generated by l1c_str.pro v.03MAY12 ! Microwindows extract from MIPAS-STR spectra ! L1C FORMAT: http://www.atm.ox.ac.uk/group/mipas/L1C/ 2.1 4 0.0360 (new Type 4 defined)) 15.6 0.2 (NB extra record added) 14 3721 27188 20100310 073308 0 8.7742 80.0370 1 10.0888 15.1760 68.7700 21.0200 6396.7676 8 12.992 14.696 PTHO8001 57 756.7964 758.8124 22.4391 138.81129 219.98285 190.62961 230.47946 547.95811 ...Format changes specific to type 4:
Spectrum type (1=limb radiance, 2=limb transmittance, 3=nadir radiance, 4=internal radiance), resolution [cm-1] Obs.Alt [km], Obs.Alt SD [km] NSweeps in this file date# [days], time in Day [seconds], date (yyyymmdd), time (hhmmss), orbit#, LST [hours], SZA [deg] for sweep#1 sweep#, Elev. [deg], alt [km], lat, long, radcrv[km], NMic, radcld, cldidx MWlabel, npt, wno1, wno2, NESR for MW#1 in sweep#1 p1, p2, ... spectral points in MW#1 MWlabel, npt, wno1, wno2, NESR for MW#2 in sweep#1 p1, p2, ... spectral points in MW#2 etc ... date# [days], time in Day [seconds], date (yymmdd), time (hhmmss), orbit#, LST [hours], SZA [deg] for sweep#2 sweep#, alt[km], alt_nom[km], lat, long, radcrv[km], NMic, radcld, cldidx MWlabel, npt, wno1, wno2, NESR for MW#1 in sweep#2 etc ...
Example:
! L1C file generated by l1c.pro v.23MAY05 on Mon May 23 16:08:55 ! L1B FILE: MIP_NL__1P_20405_072642_0504_new_ANX_020513 ! L1C FORMAT: http://www.atm.ox.ac.uk/group/mipas/L1C/ 2.0 1 0.0250 17 825 26807 20020405 072647 504 10.2744 63.8988 1 68.1554 68.0000 67.4756 43.1906 6390.1534 1 -4.801 1.826 PT__0001 121 686.400 689.400 79.7898 -66.482567 -8.0714254 10.095518 71.124718 187.55252 195.25378 105.31895 73.163322 ...Format:
! Comment records (starting with '!') L1C format identifier (real number) Spectrum type (1=limb radiance, 2=limb transmittance, 3=nadir radiance), resolution [cm-1] NSweeps in this file date# [days], time in Day [seconds], date (yyyymmdd), time (hhmmss), orbit#, LST [hours], SZA [deg] for sweep#1 sweep#, alt [km], alt_nom [km], lat, long, radcrv[km], NMic, radcld, cldidx MWlabel, npt, wno1, wno2, NESR for MW#1 in sweep#1 p1, p2, ... spectral points in MW#1 MWlabel, npt, wno1, wno2, NESR for MW#2 in sweep#1 p1, p2, ... spectral points in MW#2 etc ... date# [days], time in Day [seconds], date (yymmdd), time (hhmmss), orbit#, LST [hours], SZA [deg] for sweep#2 sweep#, alt[km], alt_nom[km], lat, long, radcrv[km], NMic, radcld, cldidx MWlabel, npt, wno1, wno2, NESR for MW#1 in sweep#2 etc ...
Example:
! L1C file generated by l1c.pro v.07DEC04 on Tue Dec 7 16:08:55 ! L1B FILE: MIP_NL__1P_20405_072642_0504_new_ANX_020513 ! L1C FORMAT: http://www.atm.ox.ac.uk/group/mipas/L1C/ 1.5 17 825 26807 20020405 072647 504 10.2744 63.8988 1 68.1554 68.0000 67.4756 43.1906 6390.1534 1 -4.801 1.826 PT__0001 121 686.400 689.400 79.7898 -66.482567 -8.0714254 10.095518 71.124718 187.55252 195.25378 105.31895 73.163322 ...Format:
! Comment records (starting with '!') L1C format identifier (real number) NSweeps in this file date# [days], time in Day [seconds], date (yyyymmdd), time (hhmmss), orbit#, LST [hours], SZA [deg] for sweep#1 sweep#, alt [km], alt_nom[km], lat, long, radcrv[km], NMic, radcld, cldidx MWlabel, npt, wno1, wno2, NESR for MW#1 in sweep#1 p1, p2, ... spectral points in MW#1 MWlabel, npt, wno1, wno2, NESR for MW#2 in sweep#1 p1, p2, ... spectral points in MW#2 etc ... date# [days], time in Day [seconds], date (yymmdd), time (hhmmss), orbit#, LST [hours], SZA [deg] for sweep#2 sweep#, alt[km], alt_nom[km], lat, long, radcrv[km], NMic, radcld, cldidx MWlabel, npt, wno1, wno2, NESR for MW#1 in sweep#2 etc ...
Example:
! L1C file generated by LV2PP v.02FEB04 on Tue Feb 3 12:43:28 ! L1B FILE: MIP_NL__1P_20405_072642_0504_new_ANX_020513 ! L1C FORMAT: http://www.atm.ox.ac.uk/group/mipas/L1C/ 1.4 17 825 26807 20020405 072647 504 10.2744 63.8988 1 68.1554 0.0000 67.4756 43.1906 6390.1534 1 -4.801 1.826 PT__0001 121 686.400 689.400 79.7898 -66.482567 -8.0714254 10.095518 71.124718 187.55252 195.25378 105.31895 73.163322 ...Format:
! Comment records (starting with '!') L1C format identifier (real number) NSweeps in this file date# [days], time in Day [seconds], date (yyyymmdd), time (hhmmss), orbit#, LST [hours], SZA [deg] for sweep#1 sweep#, alt, err on alt, lat, long, radcrv, NMic, radcld, cldidx MWlabel, npt, wno1, wno2, NESR for MW#1 in sweep#1 p1, p2, ... spectral points in MW#1 MWlabel, npt, wno1, wno2, NESR for MW#2 in sweep#1 p1, p2, ... spectral points in MW#2 etc ... date# [days], time in Day [seconds], date (yymmdd), time (hhmmss), orbit#, LST [hours], SZA [deg] for sweep#2 sweep#, alt[km], err on alt[km], lat, long, radcrv[km], NMic, radcld, cldidx MWlabel, npt, wno1, wno2, NESR for MW#1 in sweep#2 etc ...
Example:
! L1C file generated by LV2PP v.09OCT02 on Wed Oct 9 12:35:09 ! L1B FILE: MIP_NL__1P_20405_072642_0504_new_ANX_020513 ! L1C FORMAT: http://www.atm.ox.ac.uk/group/mipas/L1C/ 1.3 17 825 26807 20020405 072647 504 10.2744 63.8988 1 68.1554 0.0000 67.4756 43.1906 6390.1534 4 -4.801 O3__0001 121 1122.800 1125.800 13.1525 0.29832527 -0.55485380 0.58444756 -6.2133970 -5.6969886 2.2316978 0.62020731 0.45567566 ...Format:
! Comment records (starting with '!') L1C format identifier (real number) NSweeps in this file date# [days], time in Day [seconds], date (yyyymmdd), time (hhmmss), orbit#, LST [hours], SZA [deg] for sweep#1 sweep#, alt, err on alt, lat, long, radcrv, NMic, radcld MWlabel, npt, wno1, wno2, NESR for MW#1 in sweep#1 p1, p2, ... spectral points in MW#1 MWlabel, npt, wno1, wno2, NESR for MW#2 in sweep#1 p1, p2, ... spectral points in MW#2 etc ... date# [days], time in Day [seconds], date (yymmdd), time (hhmmss), orbit#, LST [hours], SZA [deg] for sweep#2 sweep#, alt[km], err on alt[km], lat, long, radcrv[km], NMic, radcld MWlabel, npt, wno1, wno2, NESR for MW#1 in sweep#2 etc ...
Example:
! L1C file generated by LV2PP v.26AUG02 on Mon Aug 26 10:32:00 ! L1B FILE: MIP_NL__1P_20405_072642_0504_new_ANX_020513 ! L1C FORMAT: http://www.atm.ox.ac.uk/group/mipas/L1C/ 1.2 17 825 26807 20020405 072647 504 10.2744 63.8988 1 68.1554 0.0000 67.4756 43.1906 6390.1534 4 O3__0001 121 1122.800 1125.800 13.1525 0.29832527 -0.55485380 0.58444756 -6.2133970 -5.6969886 2.2316978 0.62020731 0.45567566 ...Format:
! Comment records (starting with '!') L1C format identifier (real number) NSweeps in this file date# [days], time in Day [seconds], date (yyyymmdd), time (hhmmss), orbit#, LST [hours], SZA [deg] for sweep#1 sweep#, alt, err on alt, lat, long, radcrv, NMic MWlabel, npt, wno1, wno2, NESR for MW#1 in sweep#1 p1, p2, ... spectral points in MW#1 MWlabel, npt, wno1, wno2, NESR for MW#2 in sweep#1 p1, p2, ... spectral points in MW#2 etc ... date# [days], time in Day [seconds], date (yymmdd), time (hhmmss), orbit#, LST [hours], SZA [deg] for sweep#2 sweep#, alt[km], err on alt[km], lat, long, radcrv[km], NMic MWlabel, npt, wno1, wno2, NESR for MW#1 in sweep#2 etc ...
Example:
! L1C file generated by LV2PP v.13AUG02 on Tue Aug 13 12:18:35 ! L1B FILE: MIP_NL__1P_20405_072642_0504_new_ANX_020513 ! L1C FORMAT: http://www.atm.ox.ac.uk/group/mipas/L1C/ 1.1 17 825 26807 20020405 072647 504 28.8572 64.0312 1 68.1554 0.0000 67.4756 43.1906 6390.1534 6 O3__0001 121 1122.800 1125.800 13.1525 -0.5549 0.5844 -6.2134 -5.6970 2.2317 0.6202 0.4557 4.1068 6.3651 -0.8872 0.8628 12.7399 11.8993 6.6095 1.8502 -10.9848 ...Format:
! Comment records (starting with '!') L1C format identifier (real number) NSweeps in this file date# [days], time in Day [seconds], date (yyyymmdd), time (hhmmss), orbit#, LST [hours], SZA [deg] for sweep#1 sweep#, alt, err on alt, lat, long, radcrv, NMic MWlabel, npt, wno1, wno2, NESR for MW#1 in sweep#1 p1, p2, ... spectral points in MW#1 MWlabel, npt, wno1, wno2, NESR for MW#2 in sweep#1 p1, p2, ... spectral points in MW#2 etc ... date# [days], time in Day [seconds], date (yymmdd), time (hhmmss), orbit#, LST [hours], SZA [deg] for sweep#2 sweep#, alt[km], err on alt[km], lat, long, radcrv[km], NMic MWlabel, npt, wno1, wno2, NESR for MW#1 in sweep#2 etc ...
Example:
! L1C file generated by LV2PP v.04JUN02 on Wed Jun 5 16:05:45 ! SOURCE FILE: ! /home/crun/eodg/mipas/L1B/MIP_NL__1P_20405_072642_0504_new_ANX_020513 ! L1C FORMAT: http://www.atm.ox.ac.uk/group/mipas/L1C/ 1.0 17 825 26807 020405 072647 504 28.8572 64.0312 1 68.1554 0.0000 67.4756 43.1906 6390.1534 6 O3__0001 121 1122.800 1125.800 13.1525 -0.5549 0.5844 -6.2134 -5.6970 2.2317 0.6202 0.4557 4.1068 6.3651 -0.8872 0.8628 12.7399 11.8993 6.6095 1.8502 -10.9848 ...Format:
! Comment records (starting with '!') L1C format identifier (real number) NSweeps in this file date# [days], time in Day [seconds], date (yymmdd), time (hhmmss), orbit#, LST [hours], SZA [deg] for sweep#1 sweep#, alt, err on alt, lat, long, radcrv, NMic MWlabel, npt, wno1, wno2, NESR for MW#1 in sweep#1 p1, p2, ... spectral points in MW#1 MWlabel, npt, wno1, wno2, NESR for MW#2 in sweep#1 p1, p2, ... spectral points in MW#2 etc ... date# [days], time in Day [seconds], date (yymmdd), time (hhmmss), orbit#, LST [hours], SZA [deg] for sweep#2 sweep#, alt[km], err on alt[km], lat, long, radcrv[km], NMic MWlabel, npt, wno1, wno2, NESR for MW#1 in sweep#2 etc ...
Last modified: 13-AUG-02 AD