Research Article
Satellite Observations of NO2 Trend over Romania
Table 1
Instruments aboard satellites used in the analysis.
| Instrument | Start date | End date | Horizontal resolution | Global coverage | Bucharest overpassing time/UTC |
| GOME-1 | 04/1996 | 06/2003 | km2 | 3 Days | 08:45–09:45 | SCIAMACHY | 07/2002 | 12/2010 | km2 | 6 Days | 08:20–09:20 | OMI | 10/2004 | 12/2010 | km2 | 1 Day | 10:15–12:30 | GOME-2 | 04/2007 | 12/2010 | km2 | 1 Day | 08:55–09:45 |
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