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DATA

Discover and download the Earth observation data you need from the broad catalogue of missions the European Space Agency operate and support.

  • Data - Open access (Open)

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    Swarm Core

    Spherical harmonic model of the main (core) field and its temporal variation.

  • Data - Open access (Open)

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    Swarm Mantle

    Model of mantle conductivity, core-mantle interaction.

  • Data - Open access (Open)

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    Swarm Ionosphere/Magnetosphere

    Spherical harmonic model of the large-scale magnetospheric field and its Earth-induced counterpart, spherical harmonic model of the daily geomagnetic variation at middle latitudes and low latitudes, Ionospheric bubble index, ionospheric total electron content, ionosphericfield-aligned currents, dayside ionospheric equatorial electric field, ionospheric plasma density and plasma irregularities.

  • Data - Open access (Open)

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    Swarm Level 2 daily

    The Swarm Level 1b data products are the corrected and formatted output from each of the three Swarm satellites. By a complex assimilation of these individual satellite measurements into one set of products for the satellite constellation, the Swarm Level 2 Processor ensures a very significant improvement of the quality of the final scientific data products.

  • Data - Open access (Open)

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    Swarm Lithosphere

    Spherical harmonic model of the lithospheric field.

  • Data - Open access (Open)

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    Swarm Geodesy/Gravity

    Monthly gravity field of the Earth, non-gravitational accelerations.

  • Data - Open access (Open)

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    Swarm Thermosphere

    Neutral thermospheric density.

  • Data - Open access (Open)

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    Swarm Level 1B

    The Level 1b products of the Swarm mission contains time-series of quality-screen, calibrated, and corrected measurements given in physical, SI units in geo-localized reference frames. Level 1b products are provided individually for each of the three satellites Swarm A, Swarm B, and Swarm C on a daily basis.

  • Data - Open access (Open)

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    Swarm Space Weather

    Environmental conditions in Earth's magnetosphere, ionosphere and thermosphere due to the solar activity that drive the Sun-Earth interactions.

  • Data - Open access (Open)

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    Swarm Level 2 longterm

    The Swarm Level 2 Long Term data products are the corrected and formatted output from each of the three Swarm satellites. By a complex assimilation of these individual satellite measurements into one set of products for the satellite constellation, the Swarm Level 2 Processor ensures a very significant improvement of the quality of the final scientific data products.

  • Data - Open access (Open)

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    Swarm Oceans

    Oceans tides, induced magnetic field.

  • Data - External Data (Restrained)

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    SciSat-1: ACE-FTS and MAESTRO

    SCISAT-1 data aim at monitoring and analysing the chemical processes that control the distribution of ozone in the upper troposphere and stratosphere. It provides acquisitions from the two instruments MAESTRO and ACE-FTS. MAESTRO: Measurement of Aerosol Extinction in the Stratosphere and Troposphere Retrieved by Occultation. Dual-channel optical spectrometer in the spectral region of 285-1030 nm. The objective is to measure ozone, nitrogen dioxide and aerosol/cloud extinction (solar occultation measurements of atmospheric attenuation during satellite sunrise and sunset with the primary objective of assessing the stratospheric ozone budget). Solar occultation spectra are being used for retrieving vertical profiles of temperature and pressure, aerosols, and trace gases (O3, NO2, H2O, OClO, and BrO) involved in middle atmosphere ozone distribution. The use of two overlapping spectrometers (280 - 550 nm, 500 - 1030 nm) improves the stray-light performance. The spectral resolution is about 1-2 nm. ACE-FTS: Fourier Transform Spectrometer. The objective is to measure the vertical distribution of atmospheric trace gases, in particular of the regional polar O3 budget, as well as pressure and temperature (derived from CO2 lines). The instrument is an adapted version of the classical sweeping Michelson interferometer, using an optimised optical layout. The ACE-FTS measurements are recorded every 2 s. This corresponds to a measurement spacing of 2-6 km which decreases at lower altitudes due to refraction. The typical altitude spacing changes with the orbital beta angle. For historical reasons, the retrieved results are interpolated onto a 1 km "grid" using a piecewise quadratic method. For ACE-FTS version 1.0, the results were reported only on the interpolated grid (every 1 km from 0.5 to 149.5 km). For versions 2.2, both the "retrieval" grid and the "1 km" grid profiles are available. SCISAT-1 collection provides ACE-FTS and MAESTRO Level 2 Data. As of today, ACE-FTS products are available in version 4.1, while MAESTRO products are available in version 3.13.

  • Data - Announcement of Opportunity (Restrained)

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    Closed ESA announcement of opportunities

    Find out about closed ESA announcement of opportunities and what these opportunities involved, for historical reference.