Sebastian Simonsen

[DTU Cryoshere @DTUcryo]

Greetings from Svalbard! Our PhD-student, Anna Puggaard, is taking a course in Glaciology at @UNISvalbard! Svalbard is home to some of the world’s most glaciated areas and is an amazing natural outdoor laboratory for climate scientists

[DTU Cryoshere @DTUcryo]

As an example, here you can see how far the modelling and observation of firn has come in the last half century. Scientists are now using everything they can from augers to satellites to complex computer models to unravel how firn interacts with the global climate system 🤩

[DTU Cryoshere @DTUcryo]

@CopernicusEU #Sentinel3 is a great tool for monitoring changes across Earth's surface. Come check out our poster and chat with @bjsimonsen about the new land ice thematic products for #Greenland during Session C31C on Wednesday between 8:30 and 12:50 #AGU23

[DTU Cryoshere @DTUcryo]

How can we strengthen the collaboration between ongoing and future @esa and @EC_Commission polar-focused projects? ❄️🧊 That’s one of the important topics we are discussing these days in Frascati, Italy.

[Sebastian Simonsen @bjsimonsen]

Very interesting point: ChatGPT use shows that the grant-application system is broken https://t.co/lnpU6JxlXD

[Andy Shepherd @AndyShep_CPOM]

Corner reflectors are important for altimetry as they provide a precise target.

We mounted this one at 132cm above the Greenland ice sheet. The airborne laser recorded 135cm and the airborne radar recorded 134cm.

Nice work Inès Otosaka and @DTUcryo !

[ESA's CryoSat mission @esa_cryosat]

‼️ Submit your abstract by 02 Aug ‼️

Less than a week to get your abstracts in for a joint ESA & NASA session at #AGU23

"Advances in Airborne and Satellite Altimetry of the Polar Regions: Three Decades of Innovations and International Collaboration"

👉https://t.co/W8jhFNOa5v

[The Cryosphere @EGU_TC]

Discussion open for comments: Revisiting ice sheet mass balance: insights into changing dynamics in Greenland and Antarctica from ICESat-2 https://t.co/6tLiXtumlq

[Sebastian Simonsen @bjsimonsen]

We need to open the black box...

[Casper Wilstrup @cwilstrup]

Imagine if Newton had had a generative AI. Would it have helped him come up with the laws of motion🪐 and calculus📈?

Today, researchers are abandoning theory in science and jumping to AI-generated answers.

Are we giving up on theory in science?

#ScientificAI @AbzuAI

[Andy Shepherd @AndyShep_CPOM]

What impact has leaving the EU had on UK polar science ? I think you could not conceive a simpler and more effective way to damage it. We have to recognise this before we can fix it. Starting by rejoining @CopernicusEU to save our space sector

[Kirk Scanlan @kirk_scanlan]

🚨Fortuitous new paper drop right in the middle of #EGU23! In it @bjsimonsen, @anja_ruti and I look at a new way of observing density and roughness across Greenland using @esa_cryosat and #SARAL. Big thanks to @ProtectSlr @VILLUMFONDEN and #GEUS

https://t.co/6qPDcA6VhV

[lykke pedersen @lykkepedersen4]

@AbzuAI is a finalist for Best #HealthTech 2023 at the @NSAwards! Help us win by voting – one click! – for ethical, transparent #AI in science.

https://t.co/pyy9klUCPq

[Sebastian Simonsen @bjsimonsen]

Great to be supporting a amazing mission…

[ESA's CryoSat mission @esa_cryosat]

🛩️❄️ #CryoSat birthday party 🛩️❄️ a fantastic gift this winter was the Antarctic campaign where Isobel Lawrence, @bjsimonsen & co. delivered the first ever CRYO2ICE underflight! Lots of fantastic work done on the ice by @AndyShep_CPOM & co. too.

🔗https://t.co/OODUrb9Uey

[Sebastian Simonsen @bjsimonsen]

Congratulations @NataliaHavelund

[Sebastian Simonsen @bjsimonsen]

Looking forward to work on this exciting project.

[DTU Cryoshere @DTUcryo]

We are excited to be part of the ESA CRISTALair consortium to support the development of CRISTAL airborne demonstrator for future CRISTAL Cal/Val efforts. Project KO yesterday. @isardSAT, #MetaSensing

[Kerim Hestnes Nisancioglu @nissenjo]

Action in the lab yesterday at @BjerknesBCCR @UiB @egripcamp

[Andy Shepherd @AndyShep_CPOM]

We are hiring 3 faculty posts up to full Professor! If you're a polar scientist who would like to work in a thriving and friendly research environment and help teach the next Jony Ive, Victoria Pendleton, or Chris Whitty, then we'd love to hear from you! https://t.co/T6HmCwdu37

[Sebastian Simonsen @bjsimonsen]

So nice to be able to teach snow physics with real snow ⛄️

[DTU Cryoshere @DTUcryo]

We are in Sisimiut to teach the course “Extreme climate and physical nature” at the Artctic semester of the master in Cold Climate Engineering. Always a pleasure! Today the students are outside having a close look at the snow ❄️❄️

[Sebastian Simonsen @bjsimonsen]

The coming autumn I have been 10 years at @DTUcryo, so today I take my 10th annual trip to 🇬🇱. It has most often been for fieldwork but this time it is for teaching at @DTUSpace Sisimiut campus. Always a great time in marvelous 🇬🇱

[Andy Shepherd @AndyShep_CPOM]

Want to find out (or relive in my case) what life as a polar scientist is like ? Isobel Lawrence's blog is a fabulous insight @ESA_EO @BAS_News @DefiantNerc

https://t.co/qCx3gjh60o