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  • Data (17)
  • News (16)
  • Missions (3)
  • Events (24)
  • Tools (1)
  • Activities (13)
  • Documents (9913)
  • Data - EO Sign In Authentication (Open)

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    Ocean Waves Thematic Data Product [ALT_TDP_WA]

    This is the Ocean Waves Thematic Data Product (TDP) V1 resulting from the ESA FDR4ALT project and containing Significant Wave Height estimates for the ERS-1, ERS-2 and Envisat missions. Compared to existing datasets, the Ocean Waves TDP demonstrates notable improvements in several aspects: Great improvements for Envisat due to noise reduction from Adaptive retracker and High-Frequency Adjustment (HFA) All variables are given at 5 Hz 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 - Product Handbook

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    SAR Tropical Atmospheric Phenomena Handbook

    ERS SAR Tropical Atmospheric Phenomena Handbook.

  • News - Success Stories

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    New CryoSat data to boost understanding of the oceans

    A new CryoSat sea level anomaly product designed to enable ocean science and the development of operational marine applications has been released.

  • Activity - Projects

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    ESA's multi-level global thermosphere data products consistent with Swarm and GRACE (-FO)

    In this project, the possibility of using the space-based along-track Thermospheric Neutral Density (TND) estimates for generating the European Space Agency (ESA)'s Level 3 (L3) global multi-level TND data products is assessed.

  • Activity - Projects

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    Swarm Ionospheric Polar Electrodynamics

    The goal of the Swarm ionospheric polar electrodynamics (SWIPE) project is to create and disseminate the most advanced models of high-latitude Joule dissipation, ionospheric convection, and ionospheric conductances.

  • Data - Announcement of Opportunity (Restrained)

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    Announcement of Opportunity for S3VT (Sentinel-3 Validation Team)

    In the framework of a Copernicus collaborative agreement ESA and EUMETSAT invite interested groups and individuals to support the Sentinel-3 Validation Team (S3VT).

  • Activity - Projects

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    Swarm Ion Temperature Estimation

    The main objective of Swarm Ion Temperature Estimation (SITE) project is to estimate ion temperatures along the orbits of Swarm satellites using available LP electron density and temperature measurements, and numerical models.

  • Activity - Projects

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    Swarm LP Ion Drift and Effective Mass

    The Swarm LP Ion Drift and Effective Mass (SLIDEM) project will augment Swarm's ability to measure the along-track component of ion drift, and assess the composition of ionospheric ions.

  • Activity - Projects

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    Plasmapause Related boundaries in the topside Ionosphere as derived from Swarm Measurements

    In the project, Plasmapause Related boundaries in the topside Ionosphere as determined from Swarm Measurements (PRISM), the team develop products that characterise position of the plasmapause related phenomena in the topside ionosphere.

  • Activity - Projects

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    ESC Geomagnetic Conditions

    The objective of the Expert Service Centre Geomagnetic Conditions - definition and development activities work is to ensure operational and development activities within the Geomagnetic Conditions Expert Service Centre of ESA's Space Situational Awareness Space Weather network.

  • Activity - Projects

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    Contribution of Swarm data to the prompt detection of Tsunamis and other natural hazards

    The main objective of COSTO (Contribution of Swarm data to the prompt detection of Tsunamis and other natural hazards) project is to better characterise, understand and discover coupling processes and interactions.

  • News - Success Stories

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    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

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    2007 International Geohazards Week

    The ESA event was part of the United Nations International Year of Planet Earth, to increase awareness of the importance of Earth sciences for the advancement of sustainable development.

  • Event - Workshop

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    SEASAR 2006

    ESA organised it's first SAR oceanography workshop, SEASAR 2006, entitled "Advances in SAR Oceanography from Envisat and ERS missions"

  • News - Spotlight on EO community

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    Meet ESA's Swarm Mission Manager

    Anja Strømme, ESA's Swarm Mission Manager, describes in detail the wonders of the Swarm mission.

  • Event - Workshop

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    Coastal and Marine Applications of SAR Workshop 2003

    The second in the Coastal and Marine Applications of SAR Workshop series covered a range of topics on applications of synthetic aperture radar (SAR) in coastal and marine environments.

  • Event - Workshop

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    SEASAR 2008

    The "Advances in SAR Oceanography from Envisat and ERS missions" was a thematic workshop on SAR remote sensing techniques for oceanography.

  • Event - Training

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    2nd Advanced Training Course on Ocean Remote Sensing 2009

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

  • News - Data Release news

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    New Swarm Ion Temperature Estimation (SITE) data product released

    A new dataset of Swarm Ion Temperature Estimation (SITE) is now available for the three Swarm spacecraft.

  • Document - General Reference

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    spaceborne-radar-applications-in-geology-an-introduction.pdf

    This document is intended for geologists who are interested in broadening their knowledge of interpretation of imaging radar data. It introduces imaging radar as it may be used by technicians and image interpreters. Interferometric SAR is briefly treated, with some basic and practical hints. An illustrated application study on land subsidence is included.