Aeolus Data

Data Download

Download Aeolus data either from the Aeolus Online Dissemination Service ADDF or via FTP. Data now is available only for registered users.


Data Tools

A number of tools are available for visualising, processing and analysing Aeolus data.

Data visualisation tools

VirES for Aeolus

VirES for Aeolus is a highly interactive data manipulation and retrieval interface for ESA's Aeolus mission products. It includes tools for studying various atmospheric parameters, in space and time, measured by the Aeolus satellite.

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CODA and HARP

The ESA Common Data Access (CODA) and HARP tools have been developed for reading atmospheric data from the ESA Envisat satellite, and have been extended to read Aeolus data in the common Earth Explorer File Format.

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Satellite and orbit visualisation tools

ESOV

ESOV - the Earth Observation Swath and Orbit Visualisation tool - provides the means to visualise the instrument swaths of all ESA Earth Observation Satellites and assist in understanding where and when satellite measurements are made and ground contact is possible.

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EVDC Orbit Prediction Tool

The EVDC Orbit Prediction Tool generates and visualises satellite's overpasses, including Aeolus. Temporal overpasses can be calculated for any time period - either past or future - for any location.



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SAMI

SAMI (Satellite Mission Editor & Player) is a freely available software application for visualisation of high-resolution 3D and 2D scenarios of ESA Earth Observation satellites.




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Command line executables

EO CFI

The Earth Observation CFI Software is a collection of precompiled C libraries for timing, coordinate conversions, orbit propagation, satellite pointing calculations, and target visibility calculations.

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Data Description

The following Aeolus products are available to all users:

Access to the Aeolus aerosol/cloud product is limited to dedicated expert groups until its public release:

  • Level 2A: Scientific aerosol/cloud profile product. Geo-located consolidated backscatter and extinction profiles, backscatter-to-extinction ratio per observation, scene classification. Furthermore, attenuated backscatter on measurement level.

Processor Releases

Major processor releases are scheduled twice per year. The current Aeolus Near Real Time (NRT) data products are available in the latest processor baseline B11. The main product quality improvements to the previous processor are described in this technical note.

Additionally, a fully homogeneous dataset of L1B and L2B products is available in baseline 10, which covers the time period from 20 April to 8 October 2020 as well as the reprocessed dataset from 28 June until 31 December 2019.

A detailed description of the reprocessed dataset is available in the 1st Reprocessing Campaign technical note.


Data Quality

The ESA framework for Aeolus data quality assurance is the Aeolus DISC (Data, Innovation and Science Cluster), including processor evolution, quality monitoring and a central role in calibration, validation and NWP impact assessment. It consists of expert centres and teams located in Germany, UK, France, Italy and the Netherlands and is led by the German Aerospace Center (DLR).

Aeolus Quality Control Reports on L1B/Instrument, L2A and L2B products are currently available to Aeolus Cal/Val teams and will become publicly available after public data release.

Data Unavailability Reports contain information on all periods of planned and unplanned unavailability of Aeolus ALADIN data.

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Announcement of Opportunity

An announcement of opportunity is open for calibration and validation (cal/val) teams to apply for Aeolus data. The aim of the call is to invite new groups to participate in Aeolus cal/val activities, and as such the teams will have early access to Aeolus data products before their public release.

Apply for the announcement of opportunity