earth online
  • All Categories (57)
  • Data (2)
  • News (14)
  • Missions (2)
  • Events (9)
  • Tools (2)
  • Activities (3)
  • Campaigns (13)
  • Documents (12)
  • Event - Training

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    4th Advanced Training Course in Land Remote Sensing

    ESA organised the 4th Advanced Training Course in Land Remote Sensing which took place in Athens, Greece from 1 to 5 July 2013

  • 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 - 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.

  • Event - Workshop

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    CryoSat 2005 Workshop

    The workshop provided new and familiar users of the mission with a detailed understanding of the mission status and projected performance at launch, and provided the first presentation to users of the processing algorithms.

  • Campaign

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    CryoVEx 2004

    CryoVex 2004 was the second combined airborne and surface campaign for the preparation of the CryoSat mission, after successful completion of CryoVex 2003 by DTU.

  • Campaign

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    CryoVEx 2005

    CryoVEx 2005 was the third combined airborne and surface campaign for the preparation of the CryoSat mission. It followed the 2004 campaign, which first utilised the new ASIRAS radar.

  • Campaign

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    CryoVEx 2006

    CryoSat Validation Experiment (CryoVEx) 2006 was carried out between 18 April and 18 May 2006 in the Arctic.

  • Campaign

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    CryoVEx 2007

    Following the successful 2004, 2005 and 2006 campaigns, the CryoVEx2007 campaign took place in Svalbard from 15 to 25 April 2007.

  • Campaign

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    CryoVEx 2008

    The ESA CryoSat Validation Experiment, CryoVEx 2008 was carried out in April and May 2008.

  • Campaign

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    CryoVEx 2010

    CryoVEx 2010 was the first CryoSat post-launch campaign to take place. It was set up as a test campaign for the upgraded ASIRAS system.

  • Campaign

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    CryoVEx 2011

    The aims of the CryoSat Validation Experiment (CryoVEx) 2011 was to study the snow and ice characteristics of Arctic sea ice and its snow cover.

  • Campaign

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    CryoVEx 2012

    In continuation of the CryoVEx campaign in 2011, ESA initiated a second Arctic post-launch campaign in 2012 to further calibrate and validate CryoSat data products.

  • Campaign

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    CryoVEx ICESat-2 Summer 2019

    The ESA CryoVEx/ICESat‐2 summer campaign 2019 is an add‐on to the campaign carried out in the spring 2019, which did not cover all the flights that were planned due to weather obstacles.

  • Campaign

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    CryoVEx KAREN 2016 Fall

    The CryoVEx-KAREN 2016 Fall Campaign in Ilulissat, Greenland had the goal to collect unique measurements to help us better understand how snow and ice on the Greenland ice sheet is changing over time, and help ESA design future space missions to monitor the changing climate in our polar regions.

  • Campaign

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    CryoVEx KAREN 2017

    The CryoVEx-KAREN 2017 Campaign in the Arctic had the goal to collect unique measurements to help us better understand how sea ice is changing.

  • Campaign

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    CryoVEx/ICESat-2 Spring 2019

    The ESA Spring CryoVEx/ICESat-2 campaign 2019 was the first CryoVEx campaign since the launch of NASA ICESat-2 in September 2018, and aimed at cross-validating ESA CryoSat-2 and NASA ICESat-2 missions over sea ice and land ice in the Arctic.

  • Campaign

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    CryoVEx/KAREN Antarctica 2017/18 

    ESA’s CryoVEx/Karen 2017‐18 campaign took place in Antarctica in from Dec 2017 to Jan 2018. The campaign was composed of an airborne and in‐situ campaign and acquired extensive data sets of scanning lidar, Ku‐ and Ka‐band nadir‐looking radar, and auxiliary imagery for validation of the ESA CryoSat‐2 satellite (Ku‐band radar altimetry) and the French‐Indian AltiKa mission (Ka‐band radar altimetry).

  • Document - Proceedings

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    Dragon Programme Mid-Term Results

    Proceedings of the 2005 Dragon Symposium held on 27 June - 1 July 2005 in Santorini, Greece.