THEMATIC AREA
MISSION
INSTRUMENT

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  • News - Success Stories

    News - Success Stories

    How Envisat helped to shape global understanding of Earth’s systems

    Twenty years have passed since a ground-breaking European spacecraft designed to deliver unprecedented insight into the planet’s changing environment was lofted into orbit.

  • Tools - Apps

    Tools - Apps

    Heritage Missions app for Android

    Download the Heritage Missions application to discover what the missions were about, how it worked and what the elements of the space and ground segment that make these missions unique.

  • Instrument - Positioning/Navigation

    Instrument - Positioning/Navigation

    PRARE

    The Precise Range And Range-Rate Equipment (PRARE) was a microwave tracking system on board the ERS-1 and ERS-2 missions.

  • Instrument - Scatterometers

    Instrument - Scatterometers

    SAR (ERS)

    The Synthetic Aperture Radar (SAR) instrument aboard ERS-1 and ERS-2 was capable of high precision change detection of surface heights.

  • Data - Data Description

    Data - Data Description

    ERS PRARE Precise Orbit Product (ERS.ORB.POD/ERS.ORB/PRC)

    The precise orbit results from a data reduction process in which all available tracking data (Single-Lens Reflex, radar altimeter crossovers, PR...

  • Mission - Heritage Missions

    Mission - Heritage Missions

    ERS

    The ERS programme was composed of two missions, ERS-1 and ERS-2, which together observed the Earth for 20 years, from 1991 to 2011.

  • Data - Campaigns data

    Data - Campaigns data

    Request campaigns data

    Request data acquired during airborne campaigns, many of which were conducted in support of ESA missions.

  • Event - Workshop

    Event - Workshop

    Fringe 2007 Workshop

    Fringe 2007 was the third International Workshop on Envisat ASAR interferometry and fifth International Workshop on ERS SAR Interferometry.