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  • Document - Software Verification Plan/Report

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    Verification Report SGP OL v5-0 SCIAMACHY Level 1b to 2 processing

  • Document - Product Cal/Val Plan/Report

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    VALID Annual Report 2008

    Validation of GOMOS version ozone profiles using ground-based lidar observations

  • Activity - Cal/Val activities

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    UV nadir viewing galleries

    Atmospheric chemistry nadir observation from space now spans nearly forty years. The early UVN (UV nadir missions) mainly focused on measuring ozone.

  • News - Thematic area articles

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    Transforming space data into climate action

    ESA’s Earth observation activities are playing a key role in the revitalised global drive to combat climate change.

  • Document - Technical Note

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    The Status of the SCIAMACHY Active Thermal Control (ATC)

    The Active Thermal Control System (ATC) is providing thermal stability to SCIAMACHY's optical bench module (OBM). Over the past 10 years in-orbit mission lifetime the ATC has proven extremely reliable. Although regular monitoring has revealed some degradation ??? less than what was predicted before launch ??? only a single adjustment was necessary so far to keep the OBM temperature within the specified limit. The ATC adjustment occurred in October 2008 in orbit 34643 [RD1 with referencing RD3-RD6].

  • Document - Conference Presentation - Poster

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    The extension of the ENVISAT Atmospheric-Chemistry missions beyond 2010

    The extension of the ENVISAT Atmospheric-Chemistry missions beyond 2010: status and perspectives - Poster about the ENVISAT Atmospheric-Chemistry instruments presented at the European Geosciences Union General Assembly 2011 (Vienna 03 - 08 April 2011)

  • Document - Conference Presentation - Poster

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    The ENVISAT-ESA Atmospheric-Chemistry dataset

    The ENVISAT-ESA Atmospheric-Chemistry dataset: operational data availability and re-processing status - Poster about the ENVISAT Atmospheric-Chemistry instruments presented at the European Geosciences Union General Assembly 2011 (Vienna 03 - 08 April 2011)

  • Document - Conference Presentation - Poster

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    The ENVISAT Atmospheric Chemistry missions

    The ENVISAT Atmospheric Chemistry missions: Monitoring Status and Evolution - Poster about the ENVISAT Atmospheric-Chemistry instruments presented at the ASC Atmospheric Science Conference 2009 (Barcelona 7 - 11 Sep 2009)

  • Document - Product Cal/Val Plan/Report

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    TASTE-final-report-October-2008-October-2011.pdf

    The present document is the final report of the three-year Multi-TASTE project (October 2008-October 2011). Multi-TASTE has provided ESA with MULTI-mission Technical ASsistance To the validation of atmospheric composition data acquired by Envisat and Third Party Missions (TPM).

  • Document - Product Cal/Val Plan/Report

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    TASTE Annual Report 2005-6

  • Document - Product Cal/Val Plan/Report

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    TASTE Annual Report 2004

  • Document - Product Cal/Val Plan/Report

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    TASTE Annual Report #3- March 2006 - May 2007

  • Document - Product Cal/Val Plan/Report

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    TASTE - Correlative Database status and validation highlights

    TASTE - Correlative Database status and validation highlights, March 2005. The TASTE project provides ESA with Technical ASsistance To Envisat atmospheric chemistry validation throughout the satellite lifetime. The project involves an international consortium gathering complementary expertise in remote sensing and satellite validation. Main tasks relate to the coordination of the consortium, the collection and delivery of correlative data to the ENVISAT Cal/Val database operated at NILU on behalf of ESA, geophysical validation studies based on comparisons between ENVISAT (GOMOS, MIPAS and SCIAMACHY) and ground-based data sets, and the valorisation of the validation results after concerted consolidation

  • News - Thematic area articles

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    Space data help to unravel the complexities of Earth’s atmosphere

    As the impacts of the climate crisis intensify, scientists are using ESA’s Earth observation archives to investigate atmospheric processes and their influences on the planet’s changing environment.

  • Document - Conference Presentation - Poster

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    Seven years of data quality of the ENVISAT atmospheric-chemistry missions

    Seven years of data quality of the ENVISAT atmospheric-chemistry missions: highlights lessons learned and perspectives - Poster about the ENVISAT Atmospheric-Chemistry instruments presented at the ASC Atmospheric Science Conference 2009 (Barcelona 7 - 11 Sep 2009)

  • Document - General Reference

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    SCIAMACHY-Exploring-the-Changing-Earths-Atmosphere.pdf

    This comprehensive publication describes the SCIAMACHY mission - from the very first ideas to the current results. The targeted readership is not only the existing and potentially new SCIAMACHY data users from undergraduate student level up to researchers new in the fields of atmospheric chemistry and remote sensing but anyone who is keen to learn about SCIAMACHY's efforts to study the atmosphere and its responses to both, natural phenomena and anthropogenic effects.

  • Document - Technical Note

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    SCIAMACHY-1b-to-2-OL-Processing-Algorithm-Theoretical-Basis-Document-Semi-Analytical-Cloud-Retrieval-Algorithm-for-SCIAMACHY-Envisat.pdf

    This document gives scientific background and technical information about the Semi-Analytical CloUd Retrieval Algorithm SACURA, and its implementation at DLR-IMF as part of the SCIAMACHY off-line processor. SACURA implemented at DLR has basically the purpose to provide information for corrections of vertical columns of trace gases. Therefore relevant products are Cloud Top Height (CTH) and Cloud Optical Thickness (COT). However, in its original concept SACURA provides more then both parameters. This document focuses on scientific background information for these two parameters. Additionally, limitations of the algorithm are explained. Validation results for CTH are described as well as input and output file formats.

  • Document - Technical Note

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    SCIAMACHY-1b-to-2-Off-line-Processing-Instructions-for-the-Usage-of-the-Level-2-Products-Limb-MDS.pdf

    This document shall provide users of the Level 2 product who are interested to use the products retrieved from Limb observation measurements, information about the usage of the entries to the product. This shall also support the validation of the product.

  • Document - Conference Presentation - Poster

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    SCIAMACHY- Monitoring instrument and data processing in support to science

    Poster about the ENVISAT Atmospheric-Chemistry instruments presented at the ESA Living Planet Symposium (Bergen 28 June - 2 July 2010)