earth online
  • All Categories (262)
  • Data (1)
  • News (44)
  • Missions (3)
  • Events (10)
  • Tools (3)
  • Activities (11)
  • Documents (190)
  • News - General News

    prompt photo

    Earth scientists better exploit Swarm data with virtual workspace

    The ESA-funded Swarm virtual workspace is helping scientists make the most of a decade of valuable magnetic field data.

  • News - General News

    prompt photo

    New Swarm Field Aligned Current web tool available

    We are pleased to announce that a new Field Aligned Currents (FAC) web tool is available

  • News - Success Stories

    prompt photo

    Ten years of Swarm data help reveal processes in Earth’s core

    The tenth birthday of ESA’s three-satellite Swarm constellation has been a game changer for research into Earth’s magnetic field and core dynamics, as set out by an ESA-funded project.

  • News - Success Stories

    prompt photo

    Magnetic magic: 10 reasons to be excited about Swarm

    In November 2023, Swarm celebrated an impressive ten years in orbit. In that time, ESA’s magnetic mission has honed in on all sorts of mysteries - from tussling magnetic blobs to animal migration.

  • Tools - Visualisation

    prompt photo

    PROBA-V Mission Exploitation Platform (MEP)

    The MEP PROBA-V addresses a broad vegetation user community with the final aim to ease and increase the use of PROBA-V data by any user.

  • News - General News

    prompt photo

    PROBA-V’s companion explores low-cost remote sensing

    With the launch of PROBA-V’s Companion CubeSat (PV-CC), ESA supports a future where clusters of cheaper, small satellites could complement full-scale missions for Earth observation.

  • News - Data Release news

    prompt photo

    New version release of Swarm Level 2 EEF data

    An updated version of the Swarm Level 2 product Equatorial Electric Field (EEF) v0304 is now available on Swarm dissemination server.

  • News - Spotlight on EO community

    prompt photo

    Meet one of ESA's first Africa Programme Research Fellows

    Research Fellow, Dr Gladys Mosomtai, from the International Centre of Insect Physiology and Ecology (icipe), works on applying Earth observation data to better understand the spread of infectious disease in livestock, in Kenya.

  • Activity - Projects

    prompt photo

    Swarm DISC pre-study 5.1 

    Understanding the complex dynamics of neutral winds in the upper atmosphere is crucial for understanding thermosphere-ionosphere interactions. However, the limited availability of measurements and data coverage has hindered the comprehensive characterization of these winds.

  • Activity - Projects

    prompt photo

    SWESMAG

    The project SWESMAG relies on magnetic field data from Swarm to investigate Space Weather (SWE) effects related to Geomagnetic Induced Currents (GICs), driven mainly by rapid variations of the ionospheric Polar Electrojet (PEJ) currents and quantified (loosely) by the variation of the horizontal ground magnetic field component dH/dt.

  • Activity - Projects

    prompt photo

    Monitoring of Ionospheric Gradients At Swarm (MIGRAS)

    Precision and safety of life applications using trans-ionospheric signals require key information on space weather conditions in particular on the perturbation degree of the ionosphere.

  • News - General News

    prompt photo

    Big ambitions as Swarm mission soars on

    For nearly a decade ESA’s magnetic field mission has taken us on a journey from Earth’s core to the magnetosphere, and almost everything in between.

  • News - Success Stories

    prompt photo

    PROBA-V data improve surface albedo products in Africa

    As ESA’s PROBA-V satellite marks its 10-year launch milestone, data tasked during the mission’s lifetime are still being used to assess changes in land cover.

  • Event - Meeting

    prompt photo

    PROBA-V QWG meeting 16

    The Proba-V QWG meeting 16 – Hybrid Event: VITO (Mol) and Microsoft Teams held on 22-23 March 2023

  • News - General News

    prompt photo

    New Swarm Product Data Handbook available

    We are pleased to announce that a new Swarm Product Data Handbook page is now available.

  • News - Data Release news

    prompt photo

    PROBA-V ‘Collection 2’ - Reprocessed Dataset available

    The improved PROBA-V data (Collection 2) has been released. Data is available via the PROBA-V MEP and Terrascope platforms so users can freely exploit the data using Virtual machines, Jupyter Notebooks, and the new viewing application.

  • Activity - Projects

    prompt photo

    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

    prompt photo

    Swarm-SWITCH

    Space weather in the thermosphere-ionosphere can have a variety of adverse effects on technological systems, for example by affecting radio signals and satellite orbits.

  • Mission - Earth Explorers

    prompt photo

    Swarm Product Data Handbook

    The Swarm Product Data Handbook provides a detailed description of Level 1b and Level 2 products derived from Swarm data.

  • News - Data Release news

    prompt photo

    Additional EFI TII Cross Track Flow dataset 0302 available for Swarm

    Additional TII cross-track flow data is now available on the Swarm dissemination server for all the Swarm satellites.