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  • Data (11)
  • News (16)
  • Missions (3)
  • Events (25)
  • Tools (1)
  • Activities (13)
  • Documents (9912)
  • Mission - Heritage Missions

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    MOS-1/1B

    MOS-1 and 1B, Japan’s first marine observation satellites, were designed to monitor ocean currents, sea surface temperature, atmospheric water vapour, ocean chlorophyll levels, precipitation, and land vegetation.

  • 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).

  • Data - Data Description

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    Envisat AATSR L1B Brightness Temperature/Radiance [ENV_AT_1_RBT]

    - AATSR Full Resolution land and ocean cover image of the Iberian Peninsula from 28 October 2006 AATSR Full Resolution land cover image of the Iberian Peninsula from 28 October 2006. The Envisat AATSR Level 1B Brightness Temperature/Radiance product (RBT) contains top of atmosphere (TOA) brightness temperature (BT) values for the infra-red channels and radiance values for the visible channels, on a 1-km pixel grid. Values for each channel and for the nadir and oblique views occupy separate NetCDF files within the Sentinel-SAFE format, along with associated uncertainty estimates. Additional files contain cloud flags, land and water masks, and confidence flags for each image pixel, as well as instrument and ancillary meteorological information. This AATSR product [ENV_AT_1_RBT] in NetCDF format stemming from the 4th AATSR reprocessing, is a continuation of ERS ATSR data and a precursor of Sentinel-3 SLSTR data. It has replaced the former L1B product [ATS_TOA_1P] in Envisat format from the 3rd reprocessing. Users with Envisat-format products are recommended to move to the new Sentinel-SAFE like/NetCDF format products. The 4th reprocessing of Envisat AATSR data was completed in 2022; the processing updates that have been put in place and the expected scientific improvements have been outlined in full in the User Documentation for (A)ATSR 4th Reprocessing Products.

  • News - Success Stories

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    Robust airborne radar instrument aids CryoSat ice data

    During the 12 years that ESA’s ice mission – CryoSat – has been monitoring Earth’s ice masses from space, simultaneous airborne measurements were made by ASIRAS.

  • Event - Training

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    EO Summer School 6

    ESA's series of summer schools, on Monitoring of the Earth System, aims to promote the exploitation of Earth observation data.

  • Event - Training

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    EO Summer School 5

    ESA's series of summer schools, on Monitoring of the Earth System, aims to promote the exploitation of Earth observation data.

  • Event - Training

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    EO Summer School 3

    ESA's series of summer schools, on Monitoring of the Earth System, aims to promote the exploitation of Earth observation data.

  • 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.

  • Document - Quality Report

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    Swarm Weekly L1B Report 25 Apr 2022

    Swarm Weekly L1B Report

  • Document - Quality Report

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    Swarm Weekly L1B Report 18 Apr 2022

    Swarm Weekly L1B Report

  • Document - Quality Report

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    Swarm Weekly L1B Report 11 Apr 2022

    Swarm Weekly L1B Report

  • Document - Quality Report

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    Swarm Weekly L1B Report 04 Apr 2022

    Swarm Weekly L1B Report

  • Document - Quality Report

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    Swarm Weekly L1B Report 28 Mar 2022

    Swarm Weekly L1B Report

  • Document - Quality Report

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    Swarm Weekly L1B Report 14 Mar 2022

    Swarm Weekly L1B Report