earth online
  • All Categories (287)
  • Data (2)
  • News (41)
  • Missions (3)
  • Events (12)
  • Tools (5)
  • Activities (14)
  • Campaigns (1)
  • Documents (209)

ACTIVITIES

Find the activities you need.

  • 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.

  • 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.

  • Activity - General activities

    prompt photo

    MUltisource data package tools and SErvices (MUSE)

    The MUSE project aims to develop and integrate a tool to simultaneously manipulate geospatial data products, satellite, model and in-situ data.

  • Activity - Projects

    prompt photo

    Dipolar Spherical Elementary Current Systems (DSECS) toolbox

    The purpose of this project is to create a user-friendly version of a previously developed analysis method for estimating ionospheric currents at low and middle latitudes.

  • Activity - Instrument characterisation and algorithm studies

    prompt photo

    ESA satellites and instruments calibration landing page

    ESA satellites and instruments calibration landing page.

  • Activity - Quality

    SnowPEx

    SnowPEx is an intercomparison and validation exercise

  • Activity - Fiducial Reference Measurements

    FRM4VEG: Fiducial Reference Measurements for Vegetation

    Fiducial Reference Measurements for Vegetation (FRM4VEG) is an ESA managed project focused on establishing the protocols required for traceable in-situ measurements of vegetation

  • Activity - Instrument characterisation and algorithm studies

    PV-LAC-ATMO

    The objective of PV-LAC-ATMO Activity is to investigate the added value of a joint surface reflectance.

  • Activity - Instrument characterisation and algorithm studies

    PV-CDRR

    The objective of the Proba-V Cloud Detection Round Robin (PV-CDRR) is to learn advantages and drawbacks of the different approaches for various cloud and surface conditions.

  • Activity - Instrument characterisation and algorithm studies

    PV-LAC-COAST

    The PV-LAC project objectives are to develop, test, and validate two advanced algorithms for the scientific exploitation of the Proba-V mission products.

  • Activity - Quality

    SEOM CAWA

    The Advanced Clouds, Aerosols and WAter vapour products for Sentinel-3/OLCI project aims to develop and improve the advanced atmospheric retrieval algorithms developed for MERIS and OLCI instruments.