earth online
  • All Categories (1183)
  • Data (8)
  • News (13)
  • Missions (5)
  • Events (4)
  • Tools (2)
  • Activities (3)
  • Campaigns (1)
  • Documents (1147)
  • Document - Technical Note

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    ACS WILMA Format

  • Event - Training

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    Advanced Training Course in Land Remote Sensing 2012

    The 2012 advanced training course focused on land remote sensing theory and applications.

  • Document - Proceedings

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    Advances-in-Atmospheric-Science-and-Applications.pdf

    Proceedings in Advances in Atmospheric Science and Applications held in 18-22 June 2012 in Bruges, Belgium.

  • Data - EO Sign In Authentication (Open)

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    Atmospheric Thematic Data Product [MWR_TDPATM]

    This is the Atmospheric Thematic Data Product (TDP) V1 resulting from the ESA FDR4ALT project and containing Total Column Water Vapour (TCWV), Cloud Liquid Water Path (LWP), Atmospheric Attenuation of the altimeter backscattering coefficient at Ku-band (AttKu), and Wet Tropospheric Correction (WTC), retrieved from observations of the Microwave Radiometer (MWR) instruments flown on-board the ERS-1, and ERS-2, and Envisat satellites. Compared to existing datasets, the Atmospheric TDP demonstrates notable improvements in several aspects: Improved temporal coverage, especially for ERS-2 Improved L0 -> 1 processing Two different corrections are provided based on a neural network retrieval or on a 1D-VAR approach The FDR4ALT products are available in NetCDF format. Free standard tools for reading NetCDF data can be used. Information for expert altimetry users is also available in a dedicated NetCDF group within the products. Please consult the FDR4ALT Product User Guide before using the data. The FDR4ALT datasets represent the new reference data for the ERS/Envisat altimetry missions, superseding any previous mission data. Users are strongly encouraged to make use of these datasets for optimal results.

  • Document - General Reference

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    BIOMASS-Report-for-Mission-Selection-An-Earth-Explorer-to-observe-forest-biomass.pdf

    The objective of the BIOMASS Mission is to determine the global distribution of forest biomass by reducing the uncertainty in the calculation of carbon stock and fluxes associated with the terrestrial biosphere.

  • Event - Workshop

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    CEOS-IVOS Workshop on Inter-comparison of Large Scale Optical and Infrared Sensors

    The 2004 workshop was an opportunity to present and exchange experiences and knowledge from work on inter-comparing large scale optical sensors at different product levels.

  • News - Thematic area articles

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    Cloud-free collections key for land monitoring

    Satellite imagery is a crucially important tool for monitoring the land, but cloud cover can often block parts of Earth’s surface from view, limiting subsequent analyses.

  • News - Success Stories

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    Commercial and international data for fire monitoring

    As climate change sparks a surge in the frequency and intensity of wildfires, satellite data disseminated through ESA’s Third Party Missions (TPM) programme are helping scientists to track and investigate these potentially damaging natural events.

  • News - Events and Proceedings

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    Data preservation takes centre stage at Living Planet Symposium

    Against the backdrop of the famed Rhine River, world-class scientists and Earth observation data-users are gathered this week in the historical city of Bonn, at the Living Planet Symposium (LPS).

  • Activity - Projects

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    Dragon 2 Cooperation Programme

    The Dragon 2 Programme focussed on the exploitation of ESA, ESA's Third Party Missions and Chinese Earth observation data for science and applications development in land, ocean and atmospheric applications.

  • Document - Newsletter

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    Earth Online Newsletter - 08 March 2024

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

  • Document - General Reference

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    Earth-from-Space-Deltas-and-Lakes.pdf

    This brochure is a collection of Envisat MERIS, Envisat ASAR, ERS, Proba and Landsat mosaics.

  • Document - General Reference

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    Earth-from-Space-Deserts.pdf

    This brochure is a collection of Envisat MERIS, Envisat ASAR, Proba and Landsat mosaics of desert areas on our planet.

  • Mission - Heritage Missions

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    Envisat

    Envisat was ESA's successor to ERS. Envisat carried ten instruments aboard for a wide range of Earth observing fields. The mission was operational from 2002 to 2012.

  • Document - Quality Report

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    Envisat MWR Cyclic L0-1 Report 02 Apr 2007

    Envisat MWR Cyclic L1 Report

  • Document - Quality Report

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    Envisat MWR Cyclic L0-1 Report 02 Feb 2004

    Envisat MWR Cyclic L1 Report

  • Document - Quality Report

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    Envisat MWR Cyclic L0-1 Report 02 Jan 2006

    Envisat MWR Cyclic L1 Report

  • Document - Quality Report

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    Envisat MWR Cyclic L0-1 Report 02 Jun 2003

    Envisat MWR Cyclic L1 Report

  • Document - Quality Report

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    Envisat MWR Cyclic L0-1 Report 02 Mar 2009

    Envisat MWR Cyclic L1 Report

  • Document - Quality Report

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    Envisat MWR Cyclic L0-1 Report 02 May 2005

    Envisat MWR Cyclic L1 Report