Minimize Sentinel 5P
sentinel-5p

Image Credits - Astrium

The Sentinel-5 Precursor mission is intended to provide data continuity for the SCIAMACHY instrument aboard the Envisat satellite and NASA's OMI instrument aboard the Aura satellite in the interim between the end of the Envisat and Aura missions and the launch of Sentinel-5. With no other missions capable of obtaining the data acquired by SCIAMACHY and OMI, Sentinel-5P fills what would be a five-year gap until the launch of Sentinel-5.

The mission will perform atmospheric monitoring at high temporal and spectral resolution, and increased cloud-free observation.

It is a joint initiative between ESA and the Dutch Ministry of Economic Affairs and the mission will consist of one satellite carrying the TROPOMI UVNS instrument.

TROPOMI is an advanced spectrometer that will be provided in a co-operative effort funded by the Dutch Ministry of Economic Affairs and with instrument development lead by Dutch Space.

Mission Details:

Planned Launch Date: 2015

Operational lifespan: 7 years

Mission Objectives:

  • Atmospheric composition studies; including NO2, SO2, CO and aerosol
  • Tropospheric monitoring and air quality
  • Ozone monitoring
  • Climate monitoring, through the study of atmospheric chemicals

Mission Orbit:

Orbit Type: Sun-synchronous, polar
Orbit Height: 824 km
Inclination: 98.74°
Repeat Cycle: 17 days

Payload:

TROPOMI (Tropospheric Monitoring Instrument)
Resolution and Swath Width: 2600 km

Configuration:
The satellite will weigh 540 kg

Launch vehicle:
Vega rocket

Contractors:

Prime Contractor: Astrium
TROPOMI contract: Dutch Ministry of Economic Affairs