Will Smith

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Will Smith

Will Smith

@wdsmith140

Did some glacial landslide PhDing in a past life. Now use EO data to assess natural risks/hazards 🛰️

Newcastle Upon Tyne, England Katılım Ağustos 2009
237 Takip Edilen157 Takipçiler
Will Smith
Will Smith@wdsmith140·
@Rock_Avalanches Sosio et al. 2012 "Modelling rock avalanche propagation onto glaciers" has a figure in it with a very crude linear relationship
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Stuart Dunning rockavalanches.bsky.social
Anyone know of papers that have derived area-volume scaling relationships for supraglacial landslides? Sure I have seen at least one and can't find it!
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Will Smith
Will Smith@wdsmith140·
In 2019 this was a 4 page mini paper. Five years later and it's 15 pages long. Don't they grow up so fast. If anyone wants a shapefile of the new inventory see: zenodo.org/record/6510034
Stuart Dunning rockavalanches.bsky.social@Rock_Avalanches

New paper: supraglacial rock avalanches in Glacier Bay (AK) are underestimated, summer triggered, and 58% went into accumulation areas @wdsmith140 @WaterSHEDLab @ebessettekirton plus ex- and non-twitter authors doi.org/10.1016/j.geom…

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Will Smith
Will Smith@wdsmith140·
@iamdonovan If you uninstall it using cmd prompt (can't uninstall any other way) and then search for anything within the start menu, it tries to open Edge and subsequently gets stuck in an infinite Edge-opening boot loop 😢
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Will Smith
Will Smith@wdsmith140·
New version of GERALDINE (v1.11) available at: doi.org/10.5281/zenodo… This version adds Landsat 9 imagery (tier 1 and 2). Landsat 9 real-time imagery (for rapid monitoring) will be added once it becomes available on GEE.
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Will Smith
Will Smith@wdsmith140·
@moulinology @DrMikePJ Avalanche probes are great for finding crevasses, so you don't pitch your tent on one. I've also found its best to dig a 1-2ft deep trench, to pitch the tent in, which prevents you having to re-pitch it after only a day or two (depending on ablation rates). Good luck!
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Dr. Jessica Mejia
Dr. Jessica Mejia@moulinology·
Hey glacier people, does anyone have tips for doing fieldwork in the accumulation area❄️? I've only done work in the ablation area 💧🧊. We are prepping logistics for next summer's fieldwork on #Helheim and I would appreciate all the tips!
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Will Smith
Will Smith@wdsmith140·
@Dr_TRob @Rock_Avalanches I was lucky to survive his incessant moaning. Reminded me of the NASA experiment where they exposed spiders to caffeine... There's never been so much clarity during discussions
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Will Smith
Will Smith@wdsmith140·
@KAnderson_RS Yes, it basically gathers all the images within your specified time frame and the year before your specified time frame, creates a maximum debris extent mosaic of these two image stacks, differences them, and clips the final mosaics to the RGI v6.0
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Karen Anderson
Karen Anderson@KAnderson_RS·
@wdsmith140 Does it use Randolph Glacier Inventory as the basemap for the glaciers...? Haven't delved into the details of the paper yet, just went straight to Earth Engine. Thanks for building it, I think it looks super useful! Running slowly this afternoon, but it works!
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Will Smith
Will Smith@wdsmith140·
@sledge_ross @DevinH_13 Oh how I wish there was video evidence of you attempting to evade both the singular sandar skua and the swarm of skuas a day later #skuad
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