THEMATIC AREA

Data

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

Data Description

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 assimilat...

Data Description

Swarm Level 1 B

The Level 1b products of the Swarm mission contains time-series of quality-screen, calibrated, and corrected measurements given in physical, SI ...

Data Description

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 th...

Data Description

Swarm Core

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

News

Discover the latest news on the European Space Agency's Earth Observation activities. Learn all about new data availability and how ESA's missions are performing.

Operational News

Swarm Bravo: EFI data gap on 4-5 August 2019

An EFI-TII gain calibration map has been executed between 4 and 5 August 2019 on-board Swarm Bravo.

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Operational News

Swarm Charlie: Data gaps on 15 and 16 July 2019

Several tests performed on Swarm on 15 July to investigate an anomaly has caused data gaps for L0, L1A, L1B and L2-Cat2 products.

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Operational News

Swarm Charlie: VFM issue on 15 and 16 July 2019

An anomaly occurred on the Vector Field Magnetometer on board Swarm Charlie satellite between 14:09:06 15/07/2019 and 13:29:34 UTC on 16/07/2019

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Operational News

New version of the Swarm Weekly Quality Report

Starting from the week 8-14 April, a new version of the Swarm Quality Report will be introduced.

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Operational News

Swarm Alpha: L1B data gap from 10 to 12 June 2019

Due to a test performed on-board Swarm Alpha from 10 to 12 June 2019, the telemetry data retrieved from this spacecraft was not nominal.

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Operational News

Swarm Charlie: EFI data gap from 2 to 4 June 2019

Due to an issue with the EFI on-board Swarm Charlie, no Langmuir Probe data is available for 2 to 4 June 2019.

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Missions

Explore the European Space Agency's Earth Observation satellite missions. Learn all about ESA's dedicated Earth Explorers or collaborations with other agencies through the Third Party Missions programme.

Swarm
Earth Explorers

Swarm

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

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Events

Learn about upcoming Earth observation conferences, workshops and training courses that the European Space Agency organise or support. Discover the results of past events, which may provide useful reference or material for your work.

EVENT - Conference

Living Planet Symposium 2019

ESA's Living Planet Symposia are amongst the biggest Earth observation conferences in the world. The events see scientists present their latest findings on Earth's environment and climate.

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TOOLS & TOOLBOXES

Find the tools you need to visualise, analyse and process the European Space Agency's Earth observation data.

TOOLS - Analysis

VirES for Swarm

VirES adds discovery and visual analytics capabilities to the European Space Agency's online data access services established for the Swarm mission. Read more

ACTIVITIES

Find the activities you need.

ACTIVITY - Quality

Swarm - Spherical Elementary Current System

The Swarm-SECS project investigates how the method of Spherical Elementary Current Systems can be applied to Swarm magnetic and electric field data in order to create new data products. Read more

INSTRUMENTS

Explore the many instruments the European Space Agency use to observe the Earth. ESA offer data from a wide range of optical, radar, atmospheric, altimetric and gravimetric instrumentation.

p-magnetic-field-electric-field-instruments

Earth Explorers

ASM

The Absolute Scalar Magnetometer on the Swarm satellites measures the strength of the magnetic field.

p-magnetic-field-electric-field-instruments

Earth Explorers

EFI

The Electric Field Instrument aboard the Swarm satellites is the first 3D ionospheric imager in space.

OTHER RESOURCES

Browse through mission documentation and reports, and learn more about European Space Agency Earth Observation projects and opportunities.

DOCUMENT - Product Document

16 June 2020

swarm-EFI-TII-cross-track-flow-dataset-release-notes.pdf

This document describes the University of Calgary EFI TII cross-satellite-track ion flow dataset. Download