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.

other

EO-SSO registration

Learn how to register an EO-SSO account, which is required to access some data and submit proposals for data.

data description

AVHRR Level-1B Local Area Coverage Imagery

This collection is composed of AVHRR L1B products (1.1 km) reprocessed from the NOAA and Metop AVHRR sensors data acquired at the University of ...

data description

Swarm Oceans

Oceans tides, induced magnetic field

data description

Swarm Geodesy/Gravity

Monthly gravity field of the Earth, non-gravitational accelerations

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.

announcement of opportunity

Announcement of Opportunity for Aeolus Cal/Val

An Announcement of Opportunity call is open for the Aeolus mission. Scientists, new groups and individuals are invited to participate in Aeolus Cal/Val throughout the mission lifetime.

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operational news

Swarm Alpha: Scalar magnetic field data not available from 22 to 26 July 2020

Due to an issue in the Swarm L1B data processing chain, the magnetic field intensity derived from the ASM instrument and stored in products for Swarm Alpha is set to zero from 22 to 26 July 2020.

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operational news

Swarm MAGA_LR_1B data from 14 to 17 Dec 2013 now available

The 4-days gap present in the Swarm Alpha MAGx_LR_1B data from near the beginning of the mission, i.e., from 14 to 17 December 2013, has been recovered.

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operational news

Swarm Total Electron Content (TEC) data missing for 10 July 2020

Due to an issue detected in the Swarm L2 operational data processing chain, no TEC data are available for 10 July 2020 for the three Swarm spacecraft.

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general news

CRYO2ICE is now on Earth Online

On 16 July, ESA is kicking off the CRYO2ICE campaign that will raise the orbit of its CryoSat-2 satellite to periodically align with NASA’s ICESat-2.

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operational news

Aeolus tests new mirror thermal control setting

This week, a new setting for the Aeolus thermal control of the primary mirror will be tested to investigate further potential improvements at satellite level.

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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.

Aeolus
earth explorers

Aeolus

The Aeolus mission provides global observations of wind profiles from space to improve the quality of weather forecasts, and to advance our understanding of atmospheric dynamics and climate processes.

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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 - meeting

MicroRad 2020

The 16th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment (MicroRad 2020) will be held from 16 to 20 November 2020 at the Santa Apollonia Auditorium in Florence, Italy.

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EVENT - workshop

Aeolus Cal/Val and Science Workshop

The Aeolus Cal/Val and Science Workshop due to be held in Darmstadt, Germany from 2 to 6 November 2020, and will present the latest results from the cal/val and science teams.

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EVENT - conference

EGU General Assembly 2020

This meeting has been replaced by EGU2020: Sharing Geoscience Online initiative, a series of online activities. The EGU General Assembly aims to bring Geo-Scientists from all over the world to one meeting covering all disciplines of the Earth, planetary and space sciences.

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EVENT - meeting

AGU Fall Meeting 2019

The 2019 AGU Fall Meeting offered the opportunity to participate in AGU's centennial presentations and special events that brought to life the past, present and the future of AGU's science.

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EVENT - workshop

Copernicus Sentinel-5 Precursor Validation Team Workshop

The Copernicus Sentinel-5 Precursor Validation Team Workshop will take place in Frascati (Rome), Italy from 11 - 14 November 2019.

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EVENT - meeting

MIPAS QWG 45

The MIPAS Quality Working Group (QWG) meeting #45 took place from 28 to 30 October 2019, and was hosted by ESA in Frascati, Italy.

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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 - other

Swarm VRE

The Swarm Virtual Research Environment (VRE) is a cloud service which provides a web-based interactive development environment based on JupyterLab. Read more

ACTIVITIES

Find the activities you need.

ACTIVITY - quality

Swarm DISC

The Swarm DISC (Swarm Data, Innovation, and Science Cluster) is an international consortium to enhance the scientific return of the Swarm satellite mission. 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.

a-positioning-navigation

LRR (Envisat)

The LRR instrument aboard Envisat was used to accurately determine the orbital height of the satellite.

p-magnetic-field-electric-field-instruments

STR (Swarm)

The Swarm Star Trackers retrieve information on the precise satellite orientation and attitude.

p-magnetic-field-electric-field-instruments

ACC (Swarm)

The Accelerometer measures the Swarm satellite’s non-gravitational acceleration in its respective orbit.

p-magnetic-field-electric-field-instruments

GPSR and LRR (Swarm)

Each Swarm satellite is equipped with a Laser Retroreflector for external calibration and validation of the on-board GPS receiver.

Campaigns

Learn about the ground-based, ship-borne, balloon-borne, and airborne campaigns and small satellite field experiments that validate orbiting ESA EO satellites and support future mission development.

C-MAPExp

C-MAPExp

The C‐MAPExp campaign was planned and executed to support the demonstration of CarbonSat capabilities.

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CHARADMexp

CHARADMexp

The ESA CHARADMExp campaign focuses on marine and marine-dust aerosol mixture characterisation.

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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