Michal Chamarczuk @virtual_michal

Joined October 2021

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Michal Chamarczuk @virtual_michal

a year ago

TIDALLY MODULATED SEISMIC VELOCITY CHANGES OBSERVED USING SUBMARINE DARK FIBER AND THE VIRTUAL-SOURCE METHOD | GEOPHYSICS library.seg.org/doi/10.1190/ge…

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British Geophysical Association @britgeophysics

2 years ago

🚨 Responses needed! Please help the British Geophysical Association collect responses about #geophysics #education #employment Forward to your #UK networks! 1/n...

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SSA @SeismoSocietyAm

2 years ago

In a new #SRL paper, scientists from @RiceUniversity and @UCBerkeley explore the feasibility of using a dark‐fiber array in a noisy urban environment to detect small explosions. The full DAS aperture shows promising results compared to seismic stations. buff.ly/43cWZSi

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Historic Vids @historyinmemes

2 years ago

At the age of 70, Aleksander Doba accomplished the remarkable feat of kayaking solo across the Atlantic Ocean (5400 km) under his own power, and he did this not just once, but three times. His most recent crossing took place in 2017. Sadly, Doba passed away in 2021 while…

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Amazing Maps @amazingmap

2 years ago

Endings of place names in Poland

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Massimo @Rainmaker1973

2 years ago

The water quality in Warsaw, the capital city of Poland, is monitored by clams. If the water gets too toxic, they close, and the triggers shut off the city’s water supply automatically [read more: buff.ly/35gPYTu] [documentary trailer: vimeo.com/398813930]

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Michal Chamarczuk @virtual_michal

3 years ago

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Michal Chamarczuk @virtual_michal

3 years ago

"Towards adapting reverse VSP for ambient-noise imaging with transient sources: automatic estimation of stationary-phase receivers for improved retrieval of the interferometric Green's function" — Read it on @ResearchGate: researchgate.net/publication/36…

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Michal Chamarczuk @virtual_michal

3 years ago

Prototype of automatic stationary-phase receiver estimation method for ambient-noise imaging growkudos.com/publications/1… via @GrowKudos

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Massimo @Rainmaker1973

3 years ago

This truck has been adapted to give drivers behind a view of the road ahead through a large LED screen. This helps other vehicles increase their visibility when overtaking [📹 Denis Shvetsov: buff.ly/3PPDmIj]

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Michal Chamarczuk @virtual_michal

4 years ago

Reflection imaging of complex geology in a crystalline environment using virtual-source seismology: case study from the Kylylahti polymetallic mine, Finland se.copernicus.org/articles/13/70…