earth online
  • All Categories (3293)
  • Data (37)
  • News (25)
  • Missions (8)
  • Events (24)
  • Tools (4)
  • Activities (4)
  • Campaigns (4)
  • Documents (3187)
  • News - Success Stories

    prompt photo

    10 years of Envisat data help to illuminate ocean processes

    A decade after Envisat beamed its final image to the planet, the pioneering ESA mission is continuing to foster improved understanding of Earth’s systems.

  • Event - Workshop

    prompt photo

    11th International Workshop on PolInSAR and Biomass

    Organised by ESA, the workshop will be held at Espaces Vanel Toulouse, France on the 19 - 23 June 2023

  • Event - Conference

    prompt photo

    15 Years of Progress in Radar Altimetry Symposium

    A Symposium on "15 Years of Progress in Radar Altimetry" and the annual meeting of the Ocean Surface Topography Science Team, the International Doris Service Workshop and the ARGO Workshop.

  • Document - Conference Presentation - Poster

    prompt photo

    1_Polarimetric_Soil_Moisture_Retrieval_Vegetated_Soils_in_TERENO.pdf

    Polarimetric Decompositions for Soil Moisture Retrieval from Vegetated Soils in TERENO Observatories T. Jagdhuber [German Aerospace Center - DLR]

  • Document - Conference Presentation - Poster

    prompt photo

    1_POLinSAR2013_compact_v1.pdf

    Time Series Decomposition Analysis for Compact Polarimetry S.R. Cloude [AEL Consultants - UK]

  • Document - Conference Presentation - Poster

    prompt photo

    1_PolinSAR2013_HJ.pdf

    Interpretation Pol-InSAR Vegetation Signatures at X-Band H.J. Joerg [German Aerospace Center - DLR]

  • Event - Meeting

    prompt photo

    20th GHRSST Science Team Meeting

    The 20th GHRSST International Science Team meeting in 2019 brought together sea surface temperature experts to look at future innovations.

  • Document - Conference Presentation - Poster

    prompt photo

    2_Charbonneau_compact_pol.pdf

    RCM Compact Polarimetry Applied to Watershed Study F. J. Charbonneau [Natural Resources Canada]

  • Event - Training

    prompt photo

    2nd Advanced Training Course on Ocean Remote Sensing 2009

    This advanced training course focused on ocean remote sensing theory and applications.

  • Event - Workshop

    prompt photo

    2nd CHRIS PROBA Workshop

    This 2004 workshop was on the treatment of Compact High Resolution Images Spectrometer (CHRIS) data.

  • Document - Proceedings

    prompt photo

    2nd ERS Applications Workshop

    Proceedings of the second ERS Applications Workshop held on 6-8 December 1995 in London, United Kingdom.

  • Event - Conference

    prompt photo

    3rd ERS Symposium

    The ESA Directorate for Observation of the Earth and its Environment held the 3rd ERS Symposium, in 1997, where many of the results from the ERS-1 and ERS-2 missions were presented and discussed by the scientific community.

  • Event - Meeting

    prompt photo

    3rd Sentinel-2 Validation Team Meeting

    This Sentinel-2 Validation Team (S2VT) meeting was the third edition of a meeting series, initiated in 2016. The S2VT is organised under the auspices of ESA, CNES, and ENSEEIHT.

  • Event - Training

    prompt photo

    Advanced Training Course in Land Remote Sensing 2012

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

  • Event - Training

    prompt photo

    Advanced Training Course on Ocean Remote Sensing 2006

    The objective of the course was to provide first-hand information on a broad range of ocean research topics including key principles of SAR, Radar Altimetry, Ocean Colour and Sea Surface Temperature measurements, processing algorithms, data products and their use in oceanographic applications.

  • Mission - Earth Explorers

    prompt photo

    Aeolus

    The Aeolus mission which was launched into space on 22 August 2018 and was retired on 30 April 2023, provided global observations of wind profiles from space to improve the quality of weather forecasts, and to advance our understanding of atmospheric dynamics and climate processes.

  • Tools - Processing

    prompt photo

    Aeolus VRE

    The Aeolus Virtual Research Environment (VRE) is the latest extension to the VirES for Aeolus service, which offers more direct and in-depth data exploitation of the Aeolus mission. The VRE is a cloud service that provides a web-based development environment in the form of a JupyterLab workspace.

  • Event - Conference

    prompt photo

    ALOS 2008 Symposium

    The 2008 Joint PI Symposium of the ALOS Data Nodesa was a forum to exchange views on technical and scientific issues on the data exploitation.

  • Data - Fast Registration with approval (Restrained)

    prompt photo

    ALOS PALSAR products

    The dataset contains all ESA acquisitions over the ADEN zone (Europe, Africa and the Middle East) plus some products received from JAXA over areas of interest around the world. Further information on ADEN zones can be found in this technical note. ALOS PALSAR products are available in following modes: Fine Beam Single polarisation (FBS), single polarisation (HH or VV), swath 40-70 km, resolution 10 m, temporal coverage from 02/05/2006 to 30/03/2011 Fine Beam Double polarisation (FBD), double polarisation (HH/HV or VV/VH), swath 40-70 km, resolution 10 m, temporal coverage from 02/05/2006 to 30/03/2011 Polarimetry mode (PLR), with four polarisations simultaneously: swath 30 km, resolution 30 m, temporal coverage from 26/08/2006 to 14/04/2011 ScanSAR Burst mode 1 (WB1), single polarisation: swath 250-350 km, resolution 100 m, temporal coverage from 12/06/2006 to 21/04/2011. Following processing levels are available: RAW (Level 1.0): Raw data generated by every downlink segment and every band. Divided into an equivalent size to one scene SLC (Level 1.1): Slant range single look complex product. Not available for WB1 GDH (Level 1.5): Ground range Detected, Normal resolution product GEC (Level 1.5): Geocoded product. The table summarises the ALOS PALSAR offer. Instrument mode Product type Processing level description JAXA processing level equivalent Fine Beam Single polarisation (HH or VV) FBS_RAW_0P Raw data generated by every downlink segment and every band. Divided into an equivalent size to one scene 1.0 FBS_GDH_1P Ground range Detected, Normal resolution product 1.5 FBS_GEC_1P Geocoded product 1.5 FBS_SLC_1P Slant range single look complex product 1.1 Fine Beam Double polarisation (HH/HV or VV/VH) FBD_RAW_0P Raw data generated by every downlink segment and every band. Divided into an equivalent size to one scene 1.0 FBD_GDH_1P Ground range Detected, Normal resolution product 1.5 FBD_GEC_1P Geocoded product 1.5 FBD_SLC_1P Slant range single look complex product 1.1 Polarimetry mode (4 polarisation) PLR_RAW_0P Raw data generated by every downlink segment and every band. Divided into an equivalent size to one scene 1.0 PLR_GDH_1P Ground range Detected, Normal resolution product 1.5 PLR_GEC_1P Geocoded product 1.5 PLR_SLC_1P Slant range single look complex product 1.1 ScanSAR Burst mode 1 (single polarisation) WB1_RAW_0P Raw data generated by every downlink segment and every band. Divided into an equivalent size to one scene 1.0 WB1_GDH_1P Ground range Detected, Normal resolution product 1.5 WB1_GEC_1P Geocoded product 1.5

  • News - Spotlight on EO community

    prompt photo

    An overview of the Biomass mission

    In this video, Klaus Scipal - Biomass and SMOS Mission Manager - talks about ESA's upcoming Biomass mission.