#hydrodynamics — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #hydrodynamics, aggregated by home.social.
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Effects Of Discharge And Morphology On Fluvial Sound
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https://doi.org/10.1029/2025EA004327 <-- shared paper
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#water #hydrology #stream #river #flowline #flow #gage #gauge #FluvialAcoustics #AcousticGauging #Hydroacoustics #StreamGauging #Hydrometrics #DischargeEstimation #RiverMorphology #ChannelMorphodynamics #Monitoring #NonInvasiveSensing #AcousticSensing #LowCostMonitoring #Geomorphology #FreshwaterScience #WatershedScience #Idaho #BoiseRiver #discharge #hydrodynamics #spatial #temporal -
Effects Of Discharge And Morphology On Fluvial Sound
--
https://doi.org/10.1029/2025EA004327 <-- shared paper
--
#water #hydrology #stream #river #flowline #flow #gage #gauge #FluvialAcoustics #AcousticGauging #Hydroacoustics #StreamGauging #Hydrometrics #DischargeEstimation #RiverMorphology #ChannelMorphodynamics #Monitoring #NonInvasiveSensing #AcousticSensing #LowCostMonitoring #Geomorphology #FreshwaterScience #WatershedScience #Idaho #BoiseRiver #discharge #hydrodynamics #spatial #temporal -
Effects Of Discharge And Morphology On Fluvial Sound
--
https://doi.org/10.1029/2025EA004327 <-- shared paper
--
#water #hydrology #stream #river #flowline #flow #gage #gauge #FluvialAcoustics #AcousticGauging #Hydroacoustics #StreamGauging #Hydrometrics #DischargeEstimation #RiverMorphology #ChannelMorphodynamics #Monitoring #NonInvasiveSensing #AcousticSensing #LowCostMonitoring #Geomorphology #FreshwaterScience #WatershedScience #Idaho #BoiseRiver #discharge #hydrodynamics #spatial #temporal -
Effects Of Discharge And Morphology On Fluvial Sound
--
https://doi.org/10.1029/2025EA004327 <-- shared paper
--
#water #hydrology #stream #river #flowline #flow #gage #gauge #FluvialAcoustics #AcousticGauging #Hydroacoustics #StreamGauging #Hydrometrics #DischargeEstimation #RiverMorphology #ChannelMorphodynamics #Monitoring #NonInvasiveSensing #AcousticSensing #LowCostMonitoring #Geomorphology #FreshwaterScience #WatershedScience #Idaho #BoiseRiver #discharge #hydrodynamics #spatial #temporal -
Effects Of Discharge And Morphology On Fluvial Sound
--
https://doi.org/10.1029/2025EA004327 <-- shared paper
--
#water #hydrology #stream #river #flowline #flow #gage #gauge #FluvialAcoustics #AcousticGauging #Hydroacoustics #StreamGauging #Hydrometrics #DischargeEstimation #RiverMorphology #ChannelMorphodynamics #Monitoring #NonInvasiveSensing #AcousticSensing #LowCostMonitoring #Geomorphology #FreshwaterScience #WatershedScience #Idaho #BoiseRiver #discharge #hydrodynamics #spatial #temporal -
Fluid Flows Break Up Microswimmer Clumps
The field of active matter looks at the collective motion of particles and organisms–how birds flock and fish school. In systems of “dry” squirmers–those that have no hydrodynamic interactions with one another–clumps of squirmers can form with empty spaces in between them. This is known as motility-induced phase separation, or MIPS. Researchers wondered whether microswimmers in a fluid–which do produce hydrodynamic forces that can affect one another–would also show MIPS.
In a new study, researchers show, instead, that hydrodynamic interactions between swimmers will prevent (or destroy) these clumps. Through a combination of theoretical work and simulation, the authors found that translational flows between swimmers swept the swimmers out of clumps as they formed. Rotational flows between swimmers made them able to change direction faster, which also kept stable clumps from forming. (Image and research credit: T. Zhou and J. Brady; via APS)
Hydrodynamic interactions destroy clumps of microswimmers. This simulation shows microswimmers that are initially in a clumped formation before hydrodynamic interactions are “turned on”. Once the swimmers can affect one another through the flows their motion creates, the clumps quickly break apart. #activeMatter #biology #collectiveMotion #fluidDynamics #hydrodynamics #microswimmers #phaseSeparation #physics #science -
Fluid Flows Break Up Microswimmer Clumps
The field of active matter looks at the collective motion of particles and organisms–how birds flock and fish school. In systems of “dry” squirmers–those that have no hydrodynamic interactions with one another–clumps of squirmers can form with empty spaces in between them. This is known as motility-induced phase separation, or MIPS. Researchers wondered whether microswimmers in a fluid–which do produce hydrodynamic forces that can affect one another–would also show MIPS.
In a new study, researchers show, instead, that hydrodynamic interactions between swimmers will prevent (or destroy) these clumps. Through a combination of theoretical work and simulation, the authors found that translational flows between swimmers swept the swimmers out of clumps as they formed. Rotational flows between swimmers made them able to change direction faster, which also kept stable clumps from forming. (Image and research credit: T. Zhou and J. Brady; via APS)
Hydrodynamic interactions destroy clumps of microswimmers. This simulation shows microswimmers that are initially in a clumped formation before hydrodynamic interactions are “turned on”. Once the swimmers can affect one another through the flows their motion creates, the clumps quickly break apart. #activeMatter #biology #collectiveMotion #fluidDynamics #hydrodynamics #microswimmers #phaseSeparation #physics #science -
Fluid Flows Break Up Microswimmer Clumps
The field of active matter looks at the collective motion of particles and organisms–how birds flock and fish school. In systems of “dry” squirmers–those that have no hydrodynamic interactions with one another–clumps of squirmers can form with empty spaces in between them. This is known as motility-induced phase separation, or MIPS. Researchers wondered whether microswimmers in a fluid–which do produce hydrodynamic forces that can affect one another–would also show MIPS.
In a new study, researchers show, instead, that hydrodynamic interactions between swimmers will prevent (or destroy) these clumps. Through a combination of theoretical work and simulation, the authors found that translational flows between swimmers swept the swimmers out of clumps as they formed. Rotational flows between swimmers made them able to change direction faster, which also kept stable clumps from forming. (Image and research credit: T. Zhou and J. Brady; via APS)
Hydrodynamic interactions destroy clumps of microswimmers. This simulation shows microswimmers that are initially in a clumped formation before hydrodynamic interactions are “turned on”. Once the swimmers can affect one another through the flows their motion creates, the clumps quickly break apart. #activeMatter #biology #collectiveMotion #fluidDynamics #hydrodynamics #microswimmers #phaseSeparation #physics #science -
Fluid Flows Break Up Microswimmer Clumps
The field of active matter looks at the collective motion of particles and organisms–how birds flock and fish school. In systems of “dry” squirmers–those that have no hydrodynamic interactions with one another–clumps of squirmers can form with empty spaces in between them. This is known as motility-induced phase separation, or MIPS. Researchers wondered whether microswimmers in a fluid–which do produce hydrodynamic forces that can affect one another–would also show MIPS.
In a new study, researchers show, instead, that hydrodynamic interactions between swimmers will prevent (or destroy) these clumps. Through a combination of theoretical work and simulation, the authors found that translational flows between swimmers swept the swimmers out of clumps as they formed. Rotational flows between swimmers made them able to change direction faster, which also kept stable clumps from forming. (Image and research credit: T. Zhou and J. Brady; via APS)
Hydrodynamic interactions destroy clumps of microswimmers. This simulation shows microswimmers that are initially in a clumped formation before hydrodynamic interactions are “turned on”. Once the swimmers can affect one another through the flows their motion creates, the clumps quickly break apart. #activeMatter #biology #collectiveMotion #fluidDynamics #hydrodynamics #microswimmers #phaseSeparation #physics #science -
Fluid Flows Break Up Microswimmer Clumps
The field of active matter looks at the collective motion of particles and organisms–how birds flock and fish school. In systems of “dry” squirmers–those that have no hydrodynamic interactions with one another–clumps of squirmers can form with empty spaces in between them. This is known as motility-induced phase separation, or MIPS. Researchers wondered whether microswimmers in a fluid–which do produce hydrodynamic forces that can affect one another–would also show MIPS.
In a new study, researchers show, instead, that hydrodynamic interactions between swimmers will prevent (or destroy) these clumps. Through a combination of theoretical work and simulation, the authors found that translational flows between swimmers swept the swimmers out of clumps as they formed. Rotational flows between swimmers made them able to change direction faster, which also kept stable clumps from forming. (Image and research credit: T. Zhou and J. Brady; via APS)
Hydrodynamic interactions destroy clumps of microswimmers. This simulation shows microswimmers that are initially in a clumped formation before hydrodynamic interactions are “turned on”. Once the swimmers can affect one another through the flows their motion creates, the clumps quickly break apart. #activeMatter #biology #collectiveMotion #fluidDynamics #hydrodynamics #microswimmers #phaseSeparation #physics #science -
How do fluids really slip on surfaces?
This study proposes a method to estimate slip length and reconstruct flow fields from limited data.
A key step to better understand flows where friction at the wall nearly vanishes.
#fluiddynamics #interfacialflows #SlipLength #hydrodynamics #physics
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How do fluids really slip on surfaces?
This study proposes a method to estimate slip length and reconstruct flow fields from limited data.
A key step to better understand flows where friction at the wall nearly vanishes.
#fluiddynamics #interfacialflows #SlipLength #hydrodynamics #physics
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How do fluids really slip on surfaces?
This study proposes a method to estimate slip length and reconstruct flow fields from limited data.
A key step to better understand flows where friction at the wall nearly vanishes.
#fluiddynamics #interfacialflows #SlipLength #hydrodynamics #physics
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How do fluids really slip on surfaces?
This study proposes a method to estimate slip length and reconstruct flow fields from limited data.
A key step to better understand flows where friction at the wall nearly vanishes.
#fluiddynamics #interfacialflows #SlipLength #hydrodynamics #physics
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How do fluids really slip on surfaces?
This study proposes a method to estimate slip length and reconstruct flow fields from limited data.
A key step to better understand flows where friction at the wall nearly vanishes.
#fluiddynamics #interfacialflows #SlipLength #hydrodynamics #physics
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Physics-defying oil droplets hover, move against liquid flow in a first
In a world first, scientists in Germany have successfully recorded tiny oil droplets hovering within a flowing liquid,…
#NewsBeep #News #Physics #chemistry #FLOW #Germany #Hydrodynamics #microfluidics #Nanofluidics #Ouzo #Science #TUDarmstadt #UK #UnitedKingdom
https://www.newsbeep.com/uk/323277/ -
Physics-defying oil droplets hover, move against liquid flow in a first
In a world first, scientists in Germany have successfully recorded tiny oil droplets hovering within a flowing liquid,…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Physics #Chemistry #flow #germany #Hydrodynamics #microfluidics #Nanofluidics #Ouzo #Science #TUDarmstadt
https://www.newsbeep.com/us/356548/ -
Physics-defying oil droplets hover, move against liquid flow in a first
In a world first, scientists in Germany have successfully recorded tiny oil droplets hovering within a flowing liquid,…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Physics #Chemistry #flow #germany #Hydrodynamics #microfluidics #Nanofluidics #Ouzo #Science #TUDarmstadt
https://www.newsbeep.com/us/356548/ -
https://www.europesays.com/ie/239586/ Physics-defying oil droplets hover, move against liquid flow in a first #chemistry #Éire #FLOW #Germany #Hydrodynamics #IE #Ireland #Microfluidics #Nanofluidics #Ouzo #Physics #Science #TUDarmstadt
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https://www.europesays.com/uk/640078/ Physics-defying oil droplets hover, move against liquid flow in a first #Chemistry #flow #Germany #Hydrodynamics #Microfluidics #Nanofluidics #Ouzo #Physics #Science #TUDarmstadt #UK #UnitedKingdom
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🌊 Open-source software advances design of offshore structures by testing wave-structure interactions
https://techxplore.com/news/2025-10-source-software-advances-offshore-interactions.html
#software #cornell #research #opensource #oceans #waves #hydrodynamics #simulation #engineering
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Galiliean-invariant cosmological hydrodynamical simulations on a moving mesh
https://wwwmpa.mpa-garching.mpg.de/~volker/arepo/
#HackerNews #GalilieanInvariant #CosmologicalSimulations #MovingMesh #Hydrodynamics #Astrophysics
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Galiliean-invariant cosmological hydrodynamical simulations on a moving mesh
https://wwwmpa.mpa-garching.mpg.de/~volker/arepo/
#HackerNews #GalilieanInvariant #CosmologicalSimulations #MovingMesh #Hydrodynamics #Astrophysics
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Galiliean-invariant cosmological hydrodynamical simulations on a moving mesh
https://wwwmpa.mpa-garching.mpg.de/~volker/arepo/
#HackerNews #GalilieanInvariant #CosmologicalSimulations #MovingMesh #Hydrodynamics #Astrophysics
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Galiliean-invariant cosmological hydrodynamical simulations on a moving mesh
https://wwwmpa.mpa-garching.mpg.de/~volker/arepo/
#HackerNews #GalilieanInvariant #CosmologicalSimulations #MovingMesh #Hydrodynamics #Astrophysics
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Galiliean-invariant cosmological hydrodynamical simulations on a moving mesh
https://wwwmpa.mpa-garching.mpg.de/~volker/arepo/
#HackerNews #GalilieanInvariant #CosmologicalSimulations #MovingMesh #Hydrodynamics #Astrophysics
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Weekly Update from the Open Journal of Astrophysics – 24/05/205
It’s time once again for the regular Saturday update of papers published during the past week at the Open Journal of Astrophysics. Since the last update we have published three new papers, which brings the number in Volume 8 (2025) up to 62 and the total so far published by OJAp up to 297.
In chronological order of publication, the three papers published this week, with their overlays, are as follows. You can click on the images of the overlays to make them larger should you wish to do so.
The first paper to report is: “Jet-shaped filamentary ejecta in common envelope evolution” by Ron Schreier, Shlomi Hillel and Noam Soker (Technion, Haifa, Israel). This paper, which was published on Monday May 19th 2025 in the folder High-Energy Astrophysical Processes, presents three-dimensional hydrodynamical simulations of common envelope evolution of a neutron star inside the envelope of a rotating red supergiant with Rayleigh-Taylor instabilities forming filamentary ejecta.
The overlay is here:
You can find the officially accepted version on arXiv here.
Second one up is “Weighing The Options: The Unseen Companion in LAMOST J2354 is Likely a Massive White Dwarf” by M. A. Tucker, A. J. Wheeler & D. M. Rowan (Ohio State University, USA) and M. E. Huber (U. Hawaii, USA). This paper was published on Tuesday 20th May 2025 in the folder for Solar and Stellar Astrophysics. It discusses a spectroscopic study of the binary system LAMOST J235456.73+335625 (J2354) with a discussion of the implications for the nature of the dark component.
The overlay is here:
You can find the officially-accepted version of the paper on arXiv here.
The third and last paper of the week, published on Thursday May 22nd 2025, also in the folder Solar and Stellar Astrophysics, is “How to use Gaia parallaxes for stars with poor astrometric fits” by Kareem El-Badry (Caltech, USA). This paper presents a method for extracting reasonable estimates of stellar parallaxes from Gaia data when the overall astrometric solution is unreliable due to errors and noise
Here is the overlay:
You can find the officially accepted version of this paper on arXiv here.
That’s all the papers for this week. Looking at the publishing workflow, I expect we will pass the 300 mark next week. We’ll see when I post the next update next Saturday.
#arXiv240719004v2 #arXiv250109663v3 #arXiv250411528v2 #astrometry #binaryStars #commonEnvelopeEvolution #DiamondOpenAccess #GAIA #HighEnergyAstrophysicalPhenomena #hydrodynamics #LAMOSTJ2354 #LAMOSTJ23545673335625 #OpenJournalOfAstrophysics #parallax #SolarAndStellarAstrophysics #stars #TheOpenJournalOfAstrophysics #whiteDwarfs
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Weekly Update from the Open Journal of Astrophysics – 24/05/205
It’s time once again for the regular Saturday update of papers published during the past week at the Open Journal of Astrophysics. Since the last update we have published three new papers, which brings the number in Volume 8 (2025) up to 62 and the total so far published by OJAp up to 297.
In chronological order of publication, the three papers published this week, with their overlays, are as follows. You can click on the images of the overlays to make them larger should you wish to do so.
The first paper to report is: “Jet-shaped filamentary ejecta in common envelope evolution” by Ron Schreier, Shlomi Hillel and Noam Soker (Technion, Haifa, Israel). This paper, which was published on Monday May 19th 2025 in the folder High-Energy Astrophysical Processes, presents three-dimensional hydrodynamical simulations of common envelope evolution of a neutron star inside the envelope of a rotating red supergiant with Rayleigh-Taylor instabilities forming filamentary ejecta.
The overlay is here:
You can find the officially accepted version on arXiv here.
Second one up is “Weighing The Options: The Unseen Companion in LAMOST J2354 is Likely a Massive White Dwarf” by M. A. Tucker, A. J. Wheeler & D. M. Rowan (Ohio State University, USA) and M. E. Huber (U. Hawaii, USA). This paper was published on Tuesday 20th May 2025 in the folder for Solar and Stellar Astrophysics. It discusses a spectroscopic study of the binary system LAMOST J235456.73+335625 (J2354) with a discussion of the implications for the nature of the dark component.
The overlay is here:
You can find the officially-accepted version of the paper on arXiv here.
The third and last paper of the week, published on Thursday May 22nd 2025, also in the folder Solar and Stellar Astrophysics, is “How to use Gaia parallaxes for stars with poor astrometric fits” by Kareem El-Badry (Caltech, USA). This paper presents a method for extracting reasonable estimates of stellar parallaxes from Gaia data when the overall astrometric solution is unreliable due to errors and noise
Here is the overlay:
You can find the officially accepted version of this paper on arXiv here.
That’s all the papers for this week. Looking at the publishing workflow, I expect we will pass the 300 mark next week. We’ll see when I post the next update next Saturday.
#arXiv240719004v2 #arXiv250109663v3 #arXiv250411528v2 #astrometry #binaryStars #commonEnvelopeEvolution #DiamondOpenAccess #GAIA #HighEnergyAstrophysicalPhenomena #hydrodynamics #LAMOSTJ2354 #LAMOSTJ23545673335625 #OpenJournalOfAstrophysics #parallax #SolarAndStellarAstrophysics #stars #TheOpenJournalOfAstrophysics #whiteDwarfs
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Kolk (vortex) (Oceanography 🌊)
A kolk is an underwater vortex causing hydrodynamic scour by rapidly rushing water past an underwater obstacle. High-velocity gradients produce a high-shear rotating column of water, similar to a tornado. Kolks can pluck multiple-ton blocks of rock and transport them in suspension for kilometres. Kolks leave clear evidence in the form of kolk lakes, a kind...
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Mesmerising wave patterns blown by the Bora (a strong wind blowing from the mountains down to the sea) on the coast in front of Miramare near #Trieste. So cool! #science #physics #hydrodynamics
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@logicable The question is so ill defined that the answer is obviously 'yes'. :-)
Rivers aren't straight and so flow in a continuum of differing directions simultaneously.
Even a totally straight river/canal can be flowing normally out to sea when a sudden high tide or wave causes one end of it to flow briefly 'the wrong way'.
What is the question intended to mean?
#maths #rivers #hydrodynamics #logic
(Here's a picture of the Thames flowing both North and South - as is normal.) -
Vortex Trapping Of Suspended Sand Grains Over Ripples
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https://doi.org/10.1029/2023JF007620 <-- shared paper
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“KEY POINTS
• Observations of vortex-trapped grains suggest delayed settling of advected grains, as well as delayed advection of grains mobilized from the bed
• Quantitative comparisons of vortex-trapped sand grains compared well with theoretical formulations by Nielsen (1992, https://doi.org/10.1142/1269) for a forced vortex
• Improved understanding of vortex trapping effects on sediment dynamics may decrease uncertainty in large-scale coastal model predictions..."
#spatial #model #modeling #water #hydrology #hydrodynamics #vortex #sand #sediment #transport #sedimentation #sedimentology #morphodynamics #fluiddynamics #ripples #coast #coastal #research #velocimetry #suspension #experimentation #dynamics #geology #processes #geomorphology #geomorphometry #vortextrapping #sand #grains #flow #ripple #sandwaves #ripples -
Vortex Trapping Of Suspended Sand Grains Over Ripples
--
https://doi.org/10.1029/2023JF007620 <-- shared paper
--
“KEY POINTS
• Observations of vortex-trapped grains suggest delayed settling of advected grains, as well as delayed advection of grains mobilized from the bed
• Quantitative comparisons of vortex-trapped sand grains compared well with theoretical formulations by Nielsen (1992, https://doi.org/10.1142/1269) for a forced vortex
• Improved understanding of vortex trapping effects on sediment dynamics may decrease uncertainty in large-scale coastal model predictions..."
#spatial #model #modeling #water #hydrology #hydrodynamics #vortex #sand #sediment #transport #sedimentation #sedimentology #morphodynamics #fluiddynamics #ripples #coast #coastal #research #velocimetry #suspension #experimentation #dynamics #geology #processes #geomorphology #geomorphometry #vortextrapping #sand #grains #flow #ripple #sandwaves #ripples -
Vortex Trapping Of Suspended Sand Grains Over Ripples
--
https://doi.org/10.1029/2023JF007620 <-- shared paper
--
“KEY POINTS
• Observations of vortex-trapped grains suggest delayed settling of advected grains, as well as delayed advection of grains mobilized from the bed
• Quantitative comparisons of vortex-trapped sand grains compared well with theoretical formulations by Nielsen (1992, https://doi.org/10.1142/1269) for a forced vortex
• Improved understanding of vortex trapping effects on sediment dynamics may decrease uncertainty in large-scale coastal model predictions..."
#spatial #model #modeling #water #hydrology #hydrodynamics #vortex #sand #sediment #transport #sedimentation #sedimentology #morphodynamics #fluiddynamics #ripples #coast #coastal #research #velocimetry #suspension #experimentation #dynamics #geology #processes #geomorphology #geomorphometry #vortextrapping #sand #grains #flow #ripple #sandwaves #ripples -
Vortex Trapping Of Suspended Sand Grains Over Ripples
--
https://doi.org/10.1029/2023JF007620 <-- shared paper
--
“KEY POINTS
• Observations of vortex-trapped grains suggest delayed settling of advected grains, as well as delayed advection of grains mobilized from the bed
• Quantitative comparisons of vortex-trapped sand grains compared well with theoretical formulations by Nielsen (1992, https://doi.org/10.1142/1269) for a forced vortex
• Improved understanding of vortex trapping effects on sediment dynamics may decrease uncertainty in large-scale coastal model predictions..."
#spatial #model #modeling #water #hydrology #hydrodynamics #vortex #sand #sediment #transport #sedimentation #sedimentology #morphodynamics #fluiddynamics #ripples #coast #coastal #research #velocimetry #suspension #experimentation #dynamics #geology #processes #geomorphology #geomorphometry #vortextrapping #sand #grains #flow #ripple #sandwaves #ripples -
Vortex Trapping Of Suspended Sand Grains Over Ripples
--
https://doi.org/10.1029/2023JF007620 <-- shared paper
--
“KEY POINTS
• Observations of vortex-trapped grains suggest delayed settling of advected grains, as well as delayed advection of grains mobilized from the bed
• Quantitative comparisons of vortex-trapped sand grains compared well with theoretical formulations by Nielsen (1992, https://doi.org/10.1142/1269) for a forced vortex
• Improved understanding of vortex trapping effects on sediment dynamics may decrease uncertainty in large-scale coastal model predictions..."
#spatial #model #modeling #water #hydrology #hydrodynamics #vortex #sand #sediment #transport #sedimentation #sedimentology #morphodynamics #fluiddynamics #ripples #coast #coastal #research #velocimetry #suspension #experimentation #dynamics #geology #processes #geomorphology #geomorphometry #vortextrapping #sand #grains #flow #ripple #sandwaves #ripples -
Studying the skin of the great white shark could help reduce drag in aircraft - Enlarge / Great white sharks can reduce drag at different swimming spee... - https://arstechnica.com/?p=2042552 #greatwhiteshark #fluiddynamics #hydrodynamics #biomimicry #science #biology #physics #sharks
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Pass the mayo: Condiment could help improve fusion energy yields - Enlarge (credit: jules/CC BY 2.0)
Inertial confinement fusion ... - https://arstechnica.com/?p=2042179 #rayleigh-taylorinstability #phasetransitions #nuclearphysics #fluiddynamics #hydrodynamics #nuclearfusion #condiments #science #physics
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Thomsen River Estuary, Banks Island [NASA Earth Observatory Daily Image]
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https://earthobservatory.nasa.gov/images/147560/thomsen-river-estuary-banks-island <-- link to NASA Earth Observatory image
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[photos in the main from 2015]
#GIS #spatial #mapping #remotesensing #OLI #hydrology #water #sediment #arctic #ocean #climatechange #ArcticOcean #landsat #landsat8 #BanksIsland #Aulavik #ice #snow #permafrost #tundra #Canada #ThomsenRiver #estuary #sedimentation #erosion #braiding #braided #hydrodynamics #geochemistry #geology #acidification
@nasa -
Thomsen River Estuary, Banks Island [NASA Earth Observatory Daily Image]
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https://earthobservatory.nasa.gov/images/147560/thomsen-river-estuary-banks-island <-- link to NASA Earth Observatory image
--
[photos in the main from 2015]
#GIS #spatial #mapping #remotesensing #OLI #hydrology #water #sediment #arctic #ocean #climatechange #ArcticOcean #landsat #landsat8 #BanksIsland #Aulavik #ice #snow #permafrost #tundra #Canada #ThomsenRiver #estuary #sedimentation #erosion #braiding #braided #hydrodynamics #geochemistry #geology #acidification
@nasa -
Thomsen River Estuary, Banks Island [NASA Earth Observatory Daily Image]
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https://earthobservatory.nasa.gov/images/147560/thomsen-river-estuary-banks-island <-- link to NASA Earth Observatory image
--
[photos in the main from 2015]
#GIS #spatial #mapping #remotesensing #OLI #hydrology #water #sediment #arctic #ocean #climatechange #ArcticOcean #landsat #landsat8 #BanksIsland #Aulavik #ice #snow #permafrost #tundra #Canada #ThomsenRiver #estuary #sedimentation #erosion #braiding #braided #hydrodynamics #geochemistry #geology #acidification
@nasa -
Thomsen River Estuary, Banks Island [NASA Earth Observatory Daily Image]
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https://earthobservatory.nasa.gov/images/147560/thomsen-river-estuary-banks-island <-- link to NASA Earth Observatory image
--
[photos in the main from 2015]
#GIS #spatial #mapping #remotesensing #OLI #hydrology #water #sediment #arctic #ocean #climatechange #ArcticOcean #landsat #landsat8 #BanksIsland #Aulavik #ice #snow #permafrost #tundra #Canada #ThomsenRiver #estuary #sedimentation #erosion #braiding #braided #hydrodynamics #geochemistry #geology #acidification
@nasa -
Thomsen River Estuary, Banks Island [NASA Earth Observatory Daily Image]
--
https://earthobservatory.nasa.gov/images/147560/thomsen-river-estuary-banks-island <-- link to NASA Earth Observatory image
--
[photos in the main from 2015]
#GIS #spatial #mapping #remotesensing #OLI #hydrology #water #sediment #arctic #ocean #climatechange #ArcticOcean #landsat #landsat8 #BanksIsland #Aulavik #ice #snow #permafrost #tundra #Canada #ThomsenRiver #estuary #sedimentation #erosion #braiding #braided #hydrodynamics #geochemistry #geology #acidification
@nasa -
Lake Wānaka Mapped In Exquisite Detail [topobathy, New Zealand]
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https://niwa.co.nz/news/lake-wanaka-mapped-exquisite-detail <-- shared technical article
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#GIS #spatial #mapping #hydrospatial #bathymetry #remotesensing #LakeWanaka #Wanaka #NewZealand #topobathy #lake #floor #water #hydrology #survey #underwater #geology #geomorphometry #earthquake #fault #faulting #NIWA #lakebed #glacial #glacier #multibeam #echosounder #3dmodel #waterquality #landuse #freshwater #nutrients #sediment #sedimentation #climatechange #model #modeling #catchments #hydrodynamics
@niwa_nz -
Lake Wānaka Mapped In Exquisite Detail [topobathy, New Zealand]
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https://niwa.co.nz/news/lake-wanaka-mapped-exquisite-detail <-- shared technical article
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#GIS #spatial #mapping #hydrospatial #bathymetry #remotesensing #LakeWanaka #Wanaka #NewZealand #topobathy #lake #floor #water #hydrology #survey #underwater #geology #geomorphometry #earthquake #fault #faulting #NIWA #lakebed #glacial #glacier #multibeam #echosounder #3dmodel #waterquality #landuse #freshwater #nutrients #sediment #sedimentation #climatechange #model #modeling #catchments #hydrodynamics
@niwa_nz -
Lake Wānaka Mapped In Exquisite Detail [topobathy, New Zealand]
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https://niwa.co.nz/news/lake-wanaka-mapped-exquisite-detail <-- shared technical article
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#GIS #spatial #mapping #hydrospatial #bathymetry #remotesensing #LakeWanaka #Wanaka #NewZealand #topobathy #lake #floor #water #hydrology #survey #underwater #geology #geomorphometry #earthquake #fault #faulting #NIWA #lakebed #glacial #glacier #multibeam #echosounder #3dmodel #waterquality #landuse #freshwater #nutrients #sediment #sedimentation #climatechange #model #modeling #catchments #hydrodynamics
@niwa_nz -
Lake Wānaka Mapped In Exquisite Detail [topobathy, New Zealand]
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https://niwa.co.nz/news/lake-wanaka-mapped-exquisite-detail <-- shared technical article
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#GIS #spatial #mapping #hydrospatial #bathymetry #remotesensing #LakeWanaka #Wanaka #NewZealand #topobathy #lake #floor #water #hydrology #survey #underwater #geology #geomorphometry #earthquake #fault #faulting #NIWA #lakebed #glacial #glacier #multibeam #echosounder #3dmodel #waterquality #landuse #freshwater #nutrients #sediment #sedimentation #climatechange #model #modeling #catchments #hydrodynamics
@niwa_nz -
Lake Wānaka Mapped In Exquisite Detail [topobathy, New Zealand]
--
https://niwa.co.nz/news/lake-wanaka-mapped-exquisite-detail <-- shared technical article
--
#GIS #spatial #mapping #hydrospatial #bathymetry #remotesensing #LakeWanaka #Wanaka #NewZealand #topobathy #lake #floor #water #hydrology #survey #underwater #geology #geomorphometry #earthquake #fault #faulting #NIWA #lakebed #glacial #glacier #multibeam #echosounder #3dmodel #waterquality #landuse #freshwater #nutrients #sediment #sedimentation #climatechange #model #modeling #catchments #hydrodynamics
@niwa_nz -
The Roller Ship Was Not An Effective Way To Cross The High Seas https://hackaday.com/2024/03/27/the-roller-ship-was-not-an-effective-way-to-cross-the-high-seas/ #HackadayColumns #hydrodynamics #rollership #MiscHacks #boat #drag #ship
