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Earth Topics (Applications)
  • Atmosphere
  • Chemistry

    Clouds/Precipitation

    Climate Change/Kyoto

    Radiation/Temperature

    Instrument type
    Instrument
    Mission
    Operators:
    ESA
    Date of Launch:
    1 March 2002
    Mission Status:
    Out of service since May 2012 
    Orbit Height:
    800 km 
    Orbit type:
    Sun-synchronous 
    Swath Width:
    5 - 1150 km
    SCIAMACHY Total column densities and stratospheric profiles
    (SCI_OL__2P)
    ENVISAT
    (1834) recent views
    Last update: 15 February 2017

    The data product provides global column distributions and stratospheric profiles of various trace gases.

    Total column densities of O3, NO2, OClO, H2O, SO2, BrO, CO, HCHO, CHOCHO and CH4 are retrieved from Nadir measurements. Additional cloud parameters (fractional cloud coverage, cloud-top height, cloud optical thickness) and an aerosol absorption indicator are enclosed.

    Stratospheric profiles of O3, NO2, and BrO are derived from limb measurements, also with flagging information for cloud-types.

    Tropospheric NO2 columns are retrieved combining limb and nadir measurements.

    The latest Level 2 dataset is version 6.01. See related news of 15 February 2017.

    Data Set Specifications
    Spatial coverage: 90 N, 90 S, 180 W, 180 E
    Temporal coverage: 2002-08-02 - 2012-04-08
    Processing level
    Level 2
    How to access this data

    Reprocessed Data V6: Full mission (from 2 August 2002 to 8 April 2012) is available via FTP upon registration.

    See SCIAMACHY products availability table (PDF, 174kb).

    Terms & Conditions applicable
    Utilisation of this data is subject to ESA's Earth Observation Terms and Conditions
    Auxiliary data
    SCIAMACHY auxiliary data
    Available via SPPA
    Resources

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