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MISSIONS

Explore the European Space Agency's Earth Observation satellite missions. Learn all about ESA's dedicated Earth Explorers or collaborations with other agencies through the Third Party Missions programme.

  • Mission - Third Party Missions

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    GHGSat

    The GHGSat constellation currently consists of 12 satellites: GHGSat-D (GHGSat's technology demonstrator satellite) launched

  • Mission - Third Party Missions

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    GHGSat Overview

    The GHGSat constellation currently consists of nine satellites: GHGSat-D (GHGSat's technology demonstrator satellite) launched

  • Mission - Earth Watch

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    TIRS Product Anomalies

    artifacts, how they are addressed and corrected, and provides up-to-date information and details regarding known issues and current

  • Mission - Third Party Missions

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    Operational Land Imager (OLI) Overview

    Off-nadir imaging is currently only done at night for TIRS-calibration purposes when it does not impact Nadir day-time imaging

  • Mission - Third Party Missions

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    Multi Spectral Scanner (MSS) Processor Releases

    GCP displacement B TM radiometric calibration Update to radiometric calibration strategy for TM reflective bands (Dark Current

  • Mission - Third Party Missions

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    Thematic Mapper (TM) Processor Releases

    GCP displacement B TM radiometric calibration Update to radiometric calibration strategy for TM reflective bands (Dark Current

  • Mission - Third Party Missions

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    Enhanced Thematic Mapper Plus (ETM+) Processor Releases

    GCP displacement B TM radiometric calibration Update to radiometric calibration strategy for TM reflective bands (Dark Current