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DATA

Discover and download the Earth observation data you need from the broad catalogue of missions the European Space Agency operate and support.

  • Data - Data Description

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    TanSat AGCS and CAPI products

    The Atmospheric Carbon-dioxide Grating Spectrometer (ACGS) instrument is pushbroom spectrometer operating in NIR and SWIR bands which allows the measuring of CO2 mole fraction. The available ACGS products have a temporal coverage between March 2017 and January 2020 (not all days included in the time frame): L1A DS: Sample Dark Calibration sample product L1A GL: Sample Glint Sample products L1A LS: Sample Lamp Calibration sample product L1A ND: Principal-Plane Nadir Sample product L1A ZS: Sample Z-Axis Solar Calibration Sample L1B CAL DS: Sample Dark Calibration product L1B CAL LS: Sample Lamp Calibration product L1B CAL ZS: Sample Z-Axis Solar Calibration product L1B SCI GL: Sample Glint Science product L1B SCI ND: Principal-Plane Nadir Science product   The Cloud Aerosol Polarization Imager (CAPI) is a pushbroom radiometer in VIS, NIR and SWIR bands for the observation of aerosols and clouds optical properties. The CAPI products are available in a time range from July 2019 and January 2020 (not all days included in the time frame): L1A ND: Principal-Plane Nadir product L1B ND 1000M: Principal-Plane Nadir products at 1000 m resolution (1375 nm, 1640 nm) L1B ND 250M: Principal-Plane Nadir products at 250 m resolution (380 nm, 670 nm, 870 nm) L1B ND GEOQK: Principal-Plane Nadir georeferenced at 250 m resolution L1B ND GEO1K: Principal-Plane Nadir georeferenced at 1000 m resolution L1B ND OBC: Principal-Plane Nadir on-board calibrator product L2 ND CLM: Principal-Plane Nadir cloud flag product

  • Data - Data Description

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    Aeolus Level 2C assisted wind fields resulting from NWP Numerical Weather Prediction assimilation processing

    The Level 2C wind product of the Aeolus mission provides ECMWF analysis horizontal wind vectors at the geolocations of assimilated L2B HLOS wind components. The L2C can therefore be described as an Aeolus-assisted horizontal wind vector product. The L2C is a distinct product, however the L2C and L2B share a common Earth Explorer file template, with the L2C being a superset of the L2B. The L2C consists of extra datasets appended to the L2B product with information which are relevant to the data assimilation of the L2B winds.

  • Data - Data Description

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    Aeolus L2A Aerosol/Cloud optical product

    The Level 2A aerosol/cloud optical products of the Aeolus mission include: Geo-located consolidated backscatter and extinction profiles Backscatter-to-extinction coefficient LIDAR ratio, scene classification Heterogeneity index Attenuated backscatter signals. Resolution - Horizontal resolution of L2A optical properties at observation scale (~87 km); Exceptions are group properties (horizontal accumulation of measurements from ~3 km to ~87 km) and attenuated backscatters (~3 km). Note: the resolution of "groups" in the L2A can only go down to 5 measurements at the moment, i.e. ~15 km horizontal resolution. This could be configured to go to 1 measurement - Vertical resolution 250-2000 m (Defined by Range Bin Settings).

  • Data - Announcement of Opportunity

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    Announcement of Opportunity for S3VT (Sentinel-3 Validation Team)

    In the framework of a Copernicus collaborative agreement ESA and EUMETSAT invite interested groups and individuals to support the Sentinel-3 Validation Team.

  • Data - Announcement of Opportunity

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    Announcement of Opportunity for Aeolus Cal/Val

    An Announcement of Opportunity call is open for the Aeolus mission. Scientists, new groups and individuals are invited to participate in Aeolus Cal/Val throughout the mission lifetime.

  • Data - Data Description

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    Aeolus preliminary HLOS (horizontal line-of-sight) wind observations for Rayleigh and Mie receivers

    The Level 1B wind product of the Aeolus mission contains the preliminary HLOS (horizontal line-of-sight) wind observations for Rayleigh and Mie receivers, which are generated in Near Real Time. Standard atmospheric correction (Rayleigh channel), receiver response and bias correction is applied. The product is generated within 3 hours after data acquisition.

  • Data - Data Description

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    Aeolus Scientific L2B Rayleigh/Mie wind product

    The Level 2B wind product of the Aeolus mission is a geo-located consolidated HLOS (horizontal line-of-sight) wind observation with actual atmospheric correction applied to Rayleigh channel. The product is generated within 3 hours after data acquisition.

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