Summary of differences between GEISA-97 and HITRAN-96 for molecules in common
 
Species
Region
w
I
hw
H2O 2nu2-nu2 lines of H16OD and nu2 band of isotope 182 from ATMOS molecular line listing, the region 8.9 - 5.7 micron (not included in HITRAN)
*
*
*
CO2 In the 4.3 micron region, lines of 18O13C18O are included in GEISA as well as weak intensity lines of the other isotopes
*
*
*
O3 The 2 regions , 5.6 - 4.3 micron (bands 2nu1, nu1+nu3, 2nu3) and 4.3 - 3.6 micron [bands nu1+2nu 2, 2nu2+nu3, 3nu3-nu2, and (nu1+2nu2+nu3)- nu2] have been updated
*
*
*
N2O The entire 19 - 16 microns region has been reworked. This includes 11 bands (band nu2+nu3-nu3 new band)
*
*
*
CO In the whole spectral range 29.29 - 1.18 micron transitions with v''<9 are present in GEISA (v''<2 in HITRAN)
*
*
*
CH4 New predictions in the regions 11 - 5 micron and 5.2 - 2.8 micron
*
*
*
NO New spectroscopic line parameters for 14N16O in the region from microwaves to 1.07 micron
*
*
*
PH3 GEISA whole content in the region 561.6 - 4.1 micron is different from HITRAN
*
*
*
HNO3 3nu9-nu9 and nu5+nu9-nu9 bands present in HITRAN-96 have been replaced by new data for band nu5+nu9-nu9 in the region 12.6 - 10.53 micron
*
*
*
OH New data for the whole content of 16OH in the region from the microwaves to 2.4 micron
*
*
*
OCS Region 20.4 - 2.4 micron entirely updated. Two new isotopes,16O12C33S and 16O12C34S
*
*
*
C2H6 The nu9 band in the region 13 - 11 micron; The new isotope 12C13CH6 band nu12 in the region 13.7 - 10.9 micron
*
*
*
CH3D New list for the triad nu3, nu5, nu6 in the region 11.8 - 5.7 micron. 
(Independant molecule in GEISA; isotope of CH4 in HITRAN)
*
*
*
HCN The whole content in the 1.7 - 0.5 micron region
*
*
*
N2  The whole content in the 5 - 3.8 micron region
*
*
*
H2O2 The whole content with new predictions in the 4 micron and 2.7 micron regions
*
*
*
H2S New predictions in the 4 micron and 2.7 micron regions
*
*
*

w- line positions;

I- line intensities;

hw- line halfwidths.

Underlined molecules have been updated for GEISA-97 edition (see Jacquinet-Husson et al., JQSRT, 1998 in press for references).

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