Envisat
- SCIAMACHY and the ENVISAT-1 Atmospheric Chemistry Payload
| Instrument | Method | Geometry | Time | Height | Products | Synergism |
| GOMOS | Stellar Occultation UV-Vis | Limb | Night & Day | Upper Troposphere - Mesosphere | O3, OClO, BrO, NO3 | together with SCIAMACHY comparison of day - night chemistry |
| MIPAS | FTIR Emission | Limb | Night & Day | Upper Troposphere - Mesosphere ? | NOy-family, CFC's, COS, C2H6, ClONO2, HNO3, HNO4, N2O5 | together with SCIAMACHY all important stratospheric gases will be measured |
| MERIS | Vis - NIR Imager | Nadir | Day | Ground | Clouds, Albedo, Aersol | high spatial resolution information |
| ENVISAT-1 Orbit | |
| Mean local time at descending node | 10:00 |
| Inclination [deg] | 98.55 |
| Orbit radius [km] | 7159.5 |
| Orbit velocity [km/s] | 7.45 |
| Mean altitude [km] | 799.8 |
| Orbits per day [1/days] | 14 11/35 |
| Repeat cycle [days] | 35 |
| Orbit period [min] | 100.59 |
- Additional information can be found at the ENVISAT-1 website (ESTEC).