earth online
  • All Categories (61513)
  • Data (128)
  • News (294)
  • Missions (45)
  • Events (91)
  • Tools (19)
  • Activities (43)
  • Campaigns (52)
  • Documents (60841)

ACTIVITIES

Find the activities you need.

  • Activity - Projects

    prompt photo

    Magnetic oceans and electric Earth

    The Magnetic Tidal Signals and Their Use in Mapping the Electrical Conductivity of the Lithosphere and Upper Mantle project aimed to use the magnetic fields produced from ocean tides to probe the conductivity of Earth's lithosphere and upper mantle.

  • Activity - Projects

    prompt photo

    Swarm-Aurora

    Swarm-Aurora, a web-based tool, provides access to quick-look summary data for an array of ground-based instruments and Swarm in situ measurements, enabling researchers to identify events of interest.

  • Activity - Projects

    prompt photo

    Multi-Approach Gravity Field models from Swarm GPS data

    Multi-Approach Gravity Field models from Swarm GPS data project aims to provide quality gravity field models from Swarm data that constitute an alternative and independent source of gravimetric data.

  • Activity - Projects

    prompt photo

    Auroral Electrojet and auroral Boundaries estimated from Swarm observations

    In the Swarm-AEBS project, a set of new Swarm data products that characterise the auroral electrojets and auroral oval boundaries will be derived from Swarm magnetic field measurements.

  • Activity - Projects

    prompt photo

    Average Magnetic field and Polar current System model

    The AMPS project outcome is a new climatological model of polar ionospheric currents, based on magnetic field measurements from the CHAMP and Swarm satellites.

  • Activity - Quality

    LTDP ALTS: ATSR Long Term Stability Project

    The LTDP ALTS: ATSR Long Term Stability Project is designed to explore new and innovative ways of enhancing the (A)ATSR data set.

  • Activity - Quality

    REAPER

    The REAPER (REprocessing of Altimeter Products for ERS) project covers both the ERS-1 and the ERS-2 altimetry missions. The project aims to support and maintain data quality.

  • 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.

  • Activity - Quality

    SLAP

    The SLAP (Systematic Landsat Archive Processing) project covers the MSS, TM and ETM+ products from Landsat missions 1 – 7, and is the first systematic reprocessing of the ESA Landsat archive.

  • Activity - Quality

    ALGOM

    The ALGOM: GOMOS Level 2 Algorithm Evolution Studies project consists of different Level 2 studies aimed at the improvement of the quality of the GOMOS products.

  • Activity - Quality

    Odin-SMR

    ESA/SPPA took the initiative to support the reprocessing of all Odin-SMR measurements in order to create a fully consistent and homogeneous dataset of stratospheric species profiles.

  • Activity - Quality

    SCIRoCCo

    The SCIRoCCo project is an interdisciplinary cooperation of scatterometry experts aimed at promoting the continuing exploitation of ESA's unique 20 years' worth of ERS Scatterometer data.

  • Activity - Instrument characterisation and algorithm studies

    QA4EO-ATLAS

    A pulsed Tuneable Laser system for the characterisation of Spectrometers

  • Activity - Instrument characterisation and algorithm studies

    QA4EO-RUT

    The ‘RUT' tool project has the overall objective is to define a generic software implementable methodology for assessing the radiometric uncertainty per pixel of the TOA radiance/reflectance products.

  • Activity - Quality

    prompt photo

    EDAP

    The ESA Earthnet Data Assessment Pilot (EDAP) project will perform assessments for various missions to ensure the delivered data is fit for purpose.

  • Activity - Fiducial Reference Measurements

    FRM4SOC: Fiducial Reference Measurements for Satellite Ocean Colour

    The FRM4SOC project, with funding from ESA, has been structured to provide support for evaluating and improving the state of the art in ocean colour validation .

  • Activity - Fiducial Reference Measurements

    FRM4ALT: Fiducial Reference Measurements for Altimetry

    The aim of the FRM4ALT Project. precise measurements of the surface topography of the ocean, and of continental waters are made through satellite altimetry missions all over the globe.

  • Activity - Fiducial Reference Measurements

    FRM-BOUSSOLE: Buoy for the acquisition of long-term optical time series

    The purpose of the BOUSSOLE project is to establish a time series of optical properties in oceanic waters, in support to bio-optics research.

  • Activity - Fiducial Reference Measurements

    FRM4DOAS: Fiducial Reference Measurements for Ground-Based DOAS Air-Quality Obse

    (FRM) are a suite of independent, fully characterized, and traceable ground measurements that follow the guidelines outlined by the GEO/CEOS Quality Assurance framework for Earth Observation.

  • Activity - Fiducial Reference Measurements

    FRM4GHG: Reference Measurements for Ground-Based FTIR Greenhouse Gas Observation

    Fiducial Reference Measurements for Ground-Based Infrared Greenhouse Gas Observations (FRM4GHG) is a European Space Agency (ESA) funded project.