NASA initiated SnowEx to fill knowledge gaps related to remote sensing of snow, aiming to more accurately measure snow characteristics in a variety of terrains and vegetation canopies, check airborne measurements against ground-truth fieldwork & more. nsidc.org/data/snowex

National Snow and Ice Data Center

Mission Antarctica by @MissionAntarctica
A @grttme project - Other backups: @Hallotme

The NSIDC DAAC VIIRS data collection includes snow cover, sea ice cover, and sea ice temperature data collected by the Visible Infrared Imaging Radiometer Suite (VIIRS) sensor. Data coverage from VIIRS began in 2012 and runs through the present day. nsidc.org/data/viirs

National Snow and Ice Data Center

Mission Antarctica by @MissionAntarctica
A @grttme project - Other backups: @Hallotme

RT @CNRsocial_: Sono arrivate oggi a Trieste, a bordo della rompighiaccio Laura Bassi dell'@OGS_IT a -50°C, le carote di ghiaccio estratte in #Antartide nell'ambito del progetto @OldestIce, coordinato dal @cnrisp
Scopri di più 👇 cnr.it/it/nota-stampa/n-1346… @ItaliAntartide @ENEAOfficial @MC_Carro

CNR ISP

Mission Antarctica by @MissionAntarctica
A @grttme project - Other backups: @Hallotme

🌊 After more than 50 days away, the shipload of science aka the Denman Marine Voyage on RSV Nuyina has left the sea ice and is heading for home.
(* there's always one in shorts! 😆)

Follow what the #DMV has been doing at aappartnership.org.au/DMV/

📸 Pete Harmsen/@AusAntarctic

Australian Antarctic Program Partnership

Mission Antarctica by @MissionAntarctica
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Headed to ISAES 2025 in Chile? @USSCAR_tweets is offering travel awards (up to $2500) for US-based students & early career researchers presenting at the symposium.

Abstracts due 28 April; award deadline 27 May
➡️ usscar.org/news/2025-isaes-c…

US-SCAR TRAVEL AWARD OPPORTUNITY
XIV SCAR International Symposium on Antarctic Earth Sciences (ISAES)
Punta Arenas, Chile
18-23 August 2025
Abstract deadline: 4/28/2025
Travel application deadline: 5/27/2025
usscar.org/news/2025-isaes-c…
Travel Application: docs.google.com/forms/d/e/1F… - US-SCAR

Scientific Committee on Antarctic Research (SCAR)

Mission Antarctica by @MissionAntarctica
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The Pan-@WCRP_CLIVAR Meeting 2025 & CLIVAR Symposium will be held in Indonesia, 22–25 Sept 2025. Registration is now open! pan-clivar2025.sciencesconf.…

📣Registration Open for Pan-CLIVAR 2025 and Symposium

⏰Dates:
* Pan-CLIVAR: 22–26 September 2025
* Symposium: 24 September (inc. meetings on 25 Sep. morning)
Location: Bali, Indonesia

🔎Check more info here:
mailchi.mp/clivar.org/regist… - CLIVAR

Scientific Committee on Antarctic Research (SCAR)

Mission Antarctica by @MissionAntarctica
A @grttme project - Other backups: @Hallotme

The NSIDC DAAC Aquarius collection includes global gridded soil moisture data and additional polar gridded products derived from observations by the Aquarius microwave radiometers and scatterometer. Get data at the NSIDC DAAC: nsidc.org/data/aquarius

National Snow and Ice Data Center

Mission Antarctica by @MissionAntarctica
A @grttme project - Other backups: @Hallotme

The newest issue of our magazine, #TheCircleWWF, is out now ❄️

explores how and why global climate governance must find a way to prioritize the #Arctic 🔗: arcticwwf.org/magazine-issue… arcticwwf.org/magazine-issue…

WWF Global Arctic Programme

Mission Antarctica by @MissionAntarctica
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Using our IceFlow tool, scientists can access lidar data from 1993 to the present. IceFlow harmonizes and standardizes years of lidar data so scientists can analyze significant changes using a uniform format.

Learn more: nsidc.org/news-analyses/news…

National Snow and Ice Data Center

Mission Antarctica by @MissionAntarctica
A @grttme project - Other backups: @Hallotme

The latest issue of our magazine, #TheCircleWWF, is out now ❄️

The #Arctic is often an afterthought in international treaties designed to address climate & nature crises.

It explores how & why global climate governance must prioritize the #Arctic 🔗: arcticwwf.org/magazine-issue…

WWF Global Arctic Programme

Mission Antarctica by @MissionAntarctica
A @grttme project - Other backups: @Hallotme

The NSIDC DAAC AMSR-E collection includes passive microwave data products from 2002-2011 related to sea ice concentration, sea ice motion, sea surface temperature, snow depth, snow water equivalent, soil moisture, wind speed, & more. Get data: nsidc.org/data/amsre

National Snow and Ice Data Center

Mission Antarctica by @MissionAntarctica
A @grttme project - Other backups: @Hallotme

RT @AntarcticHT: Happy World Penguin Day! 🐧

To celebrate, we have a short penguin quiz for you. Keep count of your results and let us know how many you got right. Marks out of 10.

✅ Take the quiz: ukaht.my.canva.site/gentoo-p…

BAT Government

Mission Antarctica by @MissionAntarctica
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