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Auke Visser

@aukevisser

Scientist working on monitoring emissions of air pollutants and greenhouse gases at the Copernicus Atmosphere Monitoring Service at ECMWF

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20.12.2024
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Latest posts by Auke Visser @aukevisser

Code for Earth 2026 | Promo Video
Code for Earth 2026 | Promo Video YouTube video by ECMWF Code for Earth

🚀 The Code for Earth 2026 Call for Participation is now open.
Have an idea at the intersection of climate, weather & tech?
This is your chance to turn it into a real solution.

Curious minds welcome. Bold proposals encouraged.

Apply now: tinyurl.com/4z8vknyd
youtu.be/2AVby3gCSoo

25.02.2026 08:16 👍 2 🔁 1 💬 0 📌 1
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Save the date!
CAMS, @ecmwf.int and the German Space Agency at DLR will host the 22nd International Workshop on Greenhouse Gas Measurements from Space (IWGGMS‑22) in Bonn, 29 June–2 July 2026. Stay tuned for details.

@dlr-spaceagency.bsky.social

17.12.2025 11:56 👍 3 🔁 5 💬 0 📌 0
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Global Carbon Budget 2025 Abstract. Accurate assessment of anthropogenic carbon dioxide (CO2) emissions and their redistribution among the atmosphere, ocean, and terrestrial biosphere in a changing climate is critical to bette...

Published today in Earth System Science Data: The Global Carbon Budget 2025
essd.copernicus.org/preprints/es...

13.11.2025 15:06 👍 135 🔁 62 💬 2 📌 9
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📈 Carbon dioxide (CO₂) levels in the atmosphere soared by a record amount to new highs in 2024, according to WMO’s latest Greenhouse Gas Bulletin.

🔗 Find out more: https://bit.ly/3J2jZOg https://bit.ly/4qkJNGb

16.10.2025 09:44 👍 51 🔁 37 💬 3 📌 8
Illustration montrant le satellite MicroCarb en orbite, avec ses panneaux solaires bleus déployés. En arrière-plan, une vue de l’Amazonie, où l’on distingue la forêt, des zones agricoles et des nuages. En transparence, une zone rectangulaire grisée encadrée de vert représente le champ observé par les instruments du satellite. © CNES/ill./SATTLER Oliver, 2021

Illustration montrant le satellite MicroCarb en orbite, avec ses panneaux solaires bleus déployés. En arrière-plan, une vue de l’Amazonie, où l’on distingue la forêt, des zones agricoles et des nuages. En transparence, une zone rectangulaire grisée encadrée de vert représente le champ observé par les instruments du satellite. © CNES/ill./SATTLER Oliver, 2021

🛰 Vous nous en aviez réclamé des nouvelles, les premières observations de #MicroCarb sont tombées !

Le satellite français d’étude du #CO2, lancé en juillet, confirme le bon fonctionnement de ses instruments.
🧵 Voici ce que montrent ses premiers résultats 👇

#Climat #CNES

05.09.2025 09:00 👍 50 🔁 16 💬 2 📌 4
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Good news: Microcarb has successfully launched! 👏
Europe’s first carbon-monitoring satellite is now in orbit, marking a major step in tracking CO₂ emissions from space.
Find out more about our role in the mission & how it will lay the foundation for the Copernicus CO2M constellation: bit.ly/4oeyKxa

28.07.2025 07:53 👍 68 🔁 24 💬 2 📌 1
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Curious about our activities at the Living Planet Symposium 2025? Find out more about the sessions we are participating in ➡️ www.ecmwf.int/en/about/med...
Mark your calendar to catch our presentations, and stop by our booth.
#LPS25 #DestinE
@copernicusecmwf.bsky.social @eumetsat.int @esa.int

20.06.2025 10:34 👍 4 🔁 3 💬 0 📌 1
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We're attending #LPS25 next week! Ready to dive into how #CopernicusAtmosphere and #CopernicusClimate data are improving environmental monitoring and global decision-making.
Stay tuned.

17.06.2025 13:39 👍 25 🔁 10 💬 2 📌 0
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Next exciting satellite to measure air quality and greenhouse gases to launch in less than 2 months, June 24, 2025. GOSAT-GW to be launched by the Japanese (JAXA). Measuring CO2, CH4 and NO2 at the same time 😍 www.nies.go.jp/whatsnew/202...

30.04.2025 13:41 👍 3 🔁 1 💬 0 📌 0
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The #ESOTC2024 report is out! Explore the contrasts across Europe, from the dry and often record-warm conditions in the east to warm but wet conditions in the west. #ESOTC2024 is a joint effort between #CopernicusClimate and @wmo-global.bsky.social, together with over 100 scientists. bit.ly/3G9MdEX

15.04.2025 07:02 👍 65 🔁 45 💬 2 📌 12
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The Sentinel-4 mission will enhance the monitoring of key air pollutants (including ozone, NO2 and aerosols) over Europe with high spatial and temporal resolution and will be assimilated by our Copernicus Atmosphere Monitoring Service.

21.02.2025 10:56 👍 77 🔁 22 💬 2 📌 3
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Europe’s carbon dioxide monitoring mission elevated to the power of three Building on the initial contract to develop two satellites for the Copernicus Anthropogenic Carbon Dioxide Monitoring mission, the European Commission and ESA have now entrusted OHB System AG with the...

Great news! 🛰️🛰️🛰️

A third #CO2M satellite will increase observational coverage of #GHG measurements from space, which helps improve the emission monitoring capacity currently in development at #ECMWF

www.esa.int/Applications...

29.01.2025 10:03 👍 8 🔁 1 💬 0 📌 0
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The CoCO2 project, led by #CAMS Deputy Director Richard Engelen, is pivotal in greenhouse gas emissions monitoring—a true example of how Copernicus is evolving to address global environmental, emergency, and security challenges.

Read the new CORDIS Results Pack cordis.europa.eu/article/id/4...

23.12.2024 09:02 👍 55 🔁 27 💬 0 📌 2
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A Vertically Resolved Canopy Improves Chemical Transport Model Predictions of Ozone Deposition to North Temperate Forests Simplified deposition scheme used in 3D models overpredicts forest O3 uptake by up to 2× ${\times} $; this bias is removed when using a resolved canopy Over half of O3 deposition at 3 sampled for...

🧪 New group paper by @mvermeuel.bsky.social!
A vertically-resolved canopy improves chemical transport model predictions of ozone deposition to north temperate forests, in @agu.org JGR-Atmos. dx.doi.org/10.1029/2024...
#Chemsky

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19.12.2024 02:41 👍 27 🔁 5 💬 2 📌 1