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<p>Earth Online presents news and information on European Space Agency activities in the field of Earth observation. The website offers information about ESA’s Earth Observation data, and the satellite missions and instruments that acquire this data.</p>

Earth Online

Earth Online presents news and information on European Space Agency activities in the field of Earth observation. The website offers information about ESA’s Earth Observation data, and the satellite missions and instruments that acquire this data.

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Featured 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.

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New EarthCARE Science seminar in November

New EarthCARE Science seminar in November

6 Nov 2026
A series of monthly science seminars are currently taking place, which cover the applications and science of ESA's EarthCARE mission. The se…
HEDAVI tutorial on radar processing

HEDAVI tutorial on radar processing

3 Nov 2026
This tutorial will guide you through the processing of radar images available on HEDAVI, covering tools dedicated to beginners or others sui…
Update of Dynamic Sea Ice Concentration auxiliary data source in CryoSat Level-2 Ice products

Update of Dynamic Sea Ice Concentration auxiliary data source in CryoSat Level-2 Ice products

2 Nov 2026
The input to Dynamic Sea Ice Concentration auxiliary files has been updated to the OSI SAF AMSR3 sea ice concentration product (OSI SAF OSI-…
From archive to climate record: 40+ years of AVHRR

From archive to climate record: 40+ years of AVHRR

29 Oct 2026
ESA's Heritage Space programme has delivered a major boost to climate research with a new, harmonised, 1 kilometre resolution dataset built …
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FLEX Level 0 Ancillary Products - Internal

FLEX Level 0 Ancillary Products - Internal

The FLEX Level 0 Ancillary Products (Internal) collection contains platform and payload engineering data generated during initial PDGS pr…

FLEX Level 0 Calibration Products - Internal

FLEX Level 0 Calibration Products - Internal

The FLEX Level 0 Calibration Products (Internal) collection contains chronologically restored platform and payload engineering data gener…

FLEX Level 0 EO Products - Internal

FLEX Level 0 EO Products - Internal

The FLEX Level 0 EO Products (Internal) collection contains Earth Observation data generated during initial PDGS processing, following th…

FLEX Level 1B EO Products - Internal

FLEX Level 1B EO Products - Internal

The FLEX Level 1B EO Products collection contains radiometrically calibrated and spectrally characterized Top of Atmosphere (TOA) radianc…

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