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Showcasing Earth Explorer success stories from around the world
The Earth Explorers programme consists of a series of satellites that share the common goal of advancing Earth science by helping answer principal scientific questions through observation of Earth’s key systems.
Workshop demonstrates benefits of soil moisture data validation tool
Soil moisture scientists had the opportunity to train with an ESA validation service at a recent workshop. The tool, which is highly rated by the CEOS Working Group on Calibration and Validation, provides valuable support for validating data.
SMOS data distribution resumed
SMOS data distribution to end users was resumed on 12 March 2024 after confirmation of the adequate quality of the current data.
SMOS data outage since 22 February 2024
SMOS went into safe mode on 22 February 2024 at 05:10 UTC for reasons that are still under investigation.
New reanalysis dataset impacts SMOS Level 3 and 4 sea ice thickness
On 24 January 2024 the JRA55 reanalysis dataset was terminated and updated with the Japanese Reanalysis for Three Quarters of a Century.
Space data support Earth’s ecosystems
ESA’s Earth observation (EO) missions are making a critical contribution to monitoring transformations in our planet’s ecosystems, helping track changes in the vegetation, soil, and ocean that affect these systems.
Highlighting the value of SMOS data in space weather applications
Data from ESA’s SMOS mission are driving many space weather applications, ranging from air navigation, characterisation of solar flares, space weather modelling and ionospheric electron content mapping.
Ensuring soil moisture data quality with reference measurements
ESA is taking steps to verify the accuracy of soil moisture estimation with the Fiducial Reference Measurements for Soil Moisture (FRM4SM) project and a new version of the Quality Assurance for Soil Moisture (QA4SM) service.
How to use space data to probe humankind’s ancient past
Data disseminated by ESA’s Third Party Missions (TPM) programme are enabling archaeological investigations that could help to unravel the mysteries of past societies and cultures.
Update for the SMOS Near Real Time Sea Surface Wind Speed Processor configuration
An updated configuration of the SMOS Near Real Time Sea Surface Wind Speed Processor was deployed at the IFREMER and ESA operational ground segment on 4th December 2023.
SMOS Winds product configuration updates
Since 5 November 2023, several level 1 products used as input to the SMOS winds processor were flagged as warning due to antenna temperature exceeding 29° C for some of the units located in arm-A.
2nd SMOS for Space Weather Workshop
The 2nd Workshop on SMOS for Space Weather will take place on 27th October 2023, hosted by the Space Weather Group of the University of Alcala, Alcalá de Henares (Madrid, Spain).
Synergy of space data helps modernise irrigation systems
The growing demands on agriculture, coupled with the climate crisis, are pressurising Earth’s valuable freshwater resources and making assessment of water practices ever more important.
Commercial and international data for fire monitoring
As climate change sparks a surge in the frequency and intensity of wildfires, satellite data disseminated through ESA’s Third Party Missions (TPM) programme are helping scientists to track and investigate these potentially damaging natural events.
SMOS Tools updates
Updates for two SMOS tools have been released, offering new features and improvements.
An overview of the SMOS mission
In this video, Klaus Scipal - Biomass and SMOS Mission Manager - talks about ESA's Soil Moisture and Ocean Salinity mission.
Introducing the Biomass and SMOS Mission Manager
In this video, Klaus Scipal describes his role as Mission Manager of Biomass and SMOS, and what he enjoys about his involvement with these dedicated science missions.
SMOS data reveal ecosystems' resistance to drought
Climate change is rapidly altering the world’s ecosystems, causing extreme weather conditions, such as droughts, to become increasingly frequent. Understanding the factors that contribute to ecosystem resilience to extreme events is vital to develop more effective strategies for climate adaptation and mitigation.
SMOS Near Real Time Sea Surface Wind Speed products back to nominal dissemination
Following a pause in the dissemination of SMOS Near Real Time Sea Surface Wind Speed data on 2 May, the processor has now been updated and nominal dissemination has resumed.
Key facts about SMOS Level-1 and Level-2 science data
Learn about data products from the SMOS mission in our latest infographic.