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  • All Categories (30)
  • Data (6)
  • News (16)
  • Missions (3)
  • Activities (5)
  • News - Operational News

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    Update on Swarm Field-Aligned Current Dual (FAC_AC) data missing from 7 November 2021

    As a follow-up of the news published on 23 November 2021, we want to update Swarm users about the missing Field-Aligned Current Dual (FAC_TMS_2F) data since 7 November 2021.

  • Activity - Projects

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    TIRO

    Topside Ionosphere Radio Observations from multiple LEO-missions (TIRO) project will provide two measurements from onboard instruments of LEO satellite missions: TEC (Total Electron Content) derived from GNSS signals, and electron density derived from KBR (K-Band Ranging) system observations.

  • News - Success Stories

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    Swarm’s orbital dance: counter-rotating and closer, for the benefit of science

    Since variations in Earth’s magnetic field directly reflect the flow of fluid in the outermost core, new information from Swarm will further our understanding of the physics and dynamics of Earth's stormy heart—and the satellites are recently flying in a counter-rotating phase and closer in their separation, to enable scientists to discover new elements.

  • News - Success Stories

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    Swarm set for continued success after 10 years in orbit

    ESA’s mission to unravel the mysteries of Earth’s magnetic field has just reached a decade of successful operations.

  • Mission - Earth Explorers

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    Swarm Product Data Handbook

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

  • 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.

  • News - Operational News

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    Swarm EFI LP partial data gap between 7 and 11 December 2021

    Some EFI-TII Gain Map Calibration was executed on the three Swarm spacecraft between 7 and 11 December 2021

  • News - Infographics

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    Swarm - ESA's magnetic field satellite mission

    Learn more about ESA's Swarm mission, an Earth Explorer dedicated to studying Earth's magnetic field, in our latest infographic.

  • Mission - Earth Explorers

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    Swarm

    Swarm is dedicated to creating a highly detailed survey of Earth’s geomagnetic field and its temporal evolution as well as the electric field in the atmosphere using a constellation of three identical satellites.

  • Activity - Projects

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    SIEMIC

    Swarm Investigation of the Energetics of Magnetosphere-Ionosphere Coupling (SIEMIC) project is a Living Planet Fellowship research project to discover how much energy flows from the magnetosphere to the ionosphere at which scales into each hemisphere.

  • News - Events and Proceedings

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    Scientists to showcase value of Earth observation data at EGU

    Remote sensing scientists are getting ready to present innovative and exciting applications of satellite data at the European Geosciences Union general assembly which will take place from 24 to 28 April in Vienna, Austria.

  • 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.

  • Mission - Heritage Missions

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    NOAA POES

    NOAA's AVHRR sensor is carried on the POES mission, a constellation of polar orbiting weather satellites.

  • News - General News

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    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

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    New Release of the Swarm Langmuir Probe Ion Drift, Density and Effective Mass Dataset

    An updated version of the Swarm Langmuir Probe Ion Drift, Density and Effective Mass (SLIDEM Version 0103) dataset has been released.

  • 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.

  • Activity - Projects

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    Ionospheric signature of auroral and subauroral fast flows

    The ionospheric signature of auroral and subauroral fast flows project aims to advance the understanding of narrow regions of fast flow in the auroral and subauroral regions.

  • News - Success Stories

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    Gravity Field Models from Swarm data

    In addition to its geomagnetic objectives, GPS receivers onboard Swarm can and have already been exploited to measure temporal variations in Earth's global gravity field.

  • Data - Fast Registration with approval (Restrained)

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    ERS-1/2 ATSR Gridded Surface Temperature [AT1/AT2_NR__2P]

    The Gridded Surface Temperature (GST) Product is the Level 2 full resolution geophysical product. The product contains gridded sea-surface temperature images using both nadir and dual view retrieval algorithms. The product includes pixel latitude/longitude positions, X/Y offset and the results of the cloud-clearing/land-flagging. It contains a single measurement data set the content of which is switchable, that is to say, the content of each pixel field will depend on the surface type. Specifically, the contents of the data fields will depend on the setting of the forward and nadir cloud flags and the land flag. The 3rd reprocessing of ATSR data was performed in 2013; the processing updates that have been put in place and the scientific improvements are outlined in full in the User Summary Note for the Third ERS ATSR Reprocessing.

  • Data - Fast Registration with approval (Restrained)

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    ERS-1/2 ATSR Gridded Brightness Temperature/Reflectance [AT1/AT2_TOA_1P]

    The Gridded Brightness Temperature/Reflectance (GBTR) product contains top of atmosphere (TOA) brightness temperature (BT) values for the infra-red channels and reflectance values for the visible channels. Values for each channel and for the nadir and forward views occupy separate measurement data sets. Additional MDS contain cloud and land/sea flags and confidence flags for each image pixel. The 3rd reprocessing of ATSR data was performed in 2013; the processing updates that have been put in place and the scientific improvements are outlined in full in the User Summary Note for the Third ERS ATSR Reprocessing.