Table 1.
Ozone data assimilated in MERRA-2
| Instrument and platform | Time period | Type of measurement | Coverage |
|---|---|---|---|
| SBUV Nimbus-7 | 1 Jan 1980 – 31 May 1990 | Partial and total columns | Sunlit atmosphere, surface to TOA |
| SBUV/2 NOAA-11 | 1 Jan 1989 – 4 Feb 1995 | Partial and total columns | Sunlit atmosphere, surface to TOA |
| SBUV/2 NOAA-14 | 5 Feb 1995 – 30 Jun 2001 | Partial and total columns | Sunlit atmosphere, surface to TOA |
| SBUV/2 NOAA-16 | 1 Jan 2001 – 30 Sep 2004 | Partial and total columns | Sunlit atmosphere, surface to TOA |
| SBUV/2 NOAA-17 | 17 Nov 2002 – 30 Sep 2004 | Partial and total columns | Sunlit atmosphere, surface to TOA |
| OMI EOS Aura | 1 Oct 2004 - present | Total column | Sunlit atmosphere |
| MLS EOS Aura | 1 Oct 2004 - present | Mixing ratio profiles | 82°S – 82°N mainly stratosphere |