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Browse through mission documentation and reports, and learn more about European Space Agency Earth Observation projects and opportunities.

  • Document - Newsletter

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    8 July 2022


    This issue of the Earth Online Newsletter covers a selection of the latest news and events from ESA.

  • Document - User Guide

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    1 Mar 2019

    ERS-1 Altimeter Products User Manual

    The Altimeter Products User Manual describes the ERS-1 products for user's reference.

  • Document - Product Readme Note

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    16 Jan 1996


    The objective of this technical note is to give all information related to manoeuvres performed on ERS satellites since their launch on 17 July 1991 for ERS-1 and 21 April 1995 for ERS-2 up to the end of 1995.

  • Document - General Reference

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    28 Feb 1991


    The ERS-1 Announcement of Opportunity for basic scientific research studies and application-oriented projects issued in 1986 resulted in approximately 250 Proposals Principal Investigators (Pl's) being accepted within the ERS-1 Science and Application Plan.

  • Document - General Reference

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    30 Nov 1989


    This brochures describes the ERS mission.

  • Document - General Reference

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    13 Oct 1988


    This document contains the acronyms, abbreviations and glossary of terminology for the ERS-1 project, mainly in the area of the Ground Segment.

  • Document - General Reference

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    31 Oct 1987


    This document presents a brief overview of the ERS mission and the main features of the satellite and its instruments.

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