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Followers
833
Account age
3 yrs
💰 Suggested sponsorship rate
$40 – $65 / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🧰 Free analysis for Aslak Grinsted
📊 Post engagement
2
Avg engagement / post
0.2%
Engagement vs followers
Nov 2022
On Mastodon since
🔥 Top post: Cool New Map of Antarctica bed https://www.bbc.com/news/articles · 3 likes + reposts
📊 Activity & format
Posting cadence
0.46 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 11 text · 0 image · 1 video.
Follower / following
1.7×
Follows 487 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
▶
a timelapse of some ceilometer data from GRIP - ice core camp.
Do you want to see how a glacier looked in the 1980s?
This little earthengine script finds an old almost cloud free Landsat5 image for any location. It deals with whitebalance and haze adjustment and it deals with saturated channels over …
I have used matlabs symbolic math to help me with equations. I've also just tried wolfram language via https://wljs.io [nice]
what are the best open source alternatives? sympy - julia-symbolics -xxx?
if you use conda-forge, mamba or similar. Try https://pixi.prefix.dev/ as a way to manage your environments next time.
I am currently testing it on my new laptop and I am loving it.
Anybody using the pixi package manager. I am considering using it instead of a micromamba setiup on my new laptop. But on the other hand i like having a base environment with some standard packages that i commonly use. Experiences?
3Myr old mean ocean temperatures from the Allan Hills Blue Ice area. https://phys.org/news/2026-03-ice-core-histories-greenhouse-gases.html
JAX-FEM looks like a cool project. I will probably stay on fenicsx/firedrake. But I want to try it out. https://github.com/deepmodeling/jax-fem?tab=readme-ov-file
What fileformats are OK for long term archiving tabular data. I am concerned about the format surviving long term (i.e. being widely supported).
I like the .parquet format. Can I trust it will survive?
An ice core library in Antarctica may save humanity's climate memory -
Something similar to the svalbard global seed vault - only for ice cores?
https://phys.org/news/2026-01-qa-ice-core-library-antarctica.html
Just found out that my backup has been failing for 2 months. Scary ... Now fixed.
Can you un-shrink a woolen sweater by harging it out to dry in freezing weather. I mean water expands when it turns to ice - so it sounds plausible. I heard this tip from an Icelandic person but I can find no mention of it online which mak…
🐘 Community & instance
Home server
fediscience.org
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
On Mastodon since
Nov 2022
Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.
💡 Facts
🗓️Joined Mastodon in 2022 — 3 years ago.
👁️Averages 2 views per post.
📤Posts about 0.5× per week.
🛡️ Audience credibility
43/100
Fair
Credibility score
73%
Mixed
Real audience
Medium
Fake-follower risk
High
Data confidence
- Est. 73% real, active audience · Medium fake-follower risk.
- Low engagement (~0.2% of followers engage each post) — a sign of an inflated or inactive audience.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
I'm a #climate scientist at the Niels Bohr Institute. I work with #SeaLevelRise, #ExtremeEvents, #Cryosphere, #iceCores #DadOfThree tfr
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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