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submitted 1 year ago by troyunrau@lemmy.ca to c/geophysics@lemmy.ca

One of my ABEM rental customers said they were using this and quite liked it! Anyone used it before?

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submitted 1 year ago by troyunrau@lemmy.ca to c/geophysics@lemmy.ca

It's not geophysics unless it runs on batteries and has wires sticking out...

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submitted 1 year ago by troyunrau@lemmy.ca to c/geophysics@lemmy.ca
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submitted 1 year ago by troyunrau@lemmy.ca to c/geophysics@lemmy.ca

The geophysicist replied without lifting their head up: “Noises? No problem. I got tons of filters here. What’s the frequency?”

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submitted 1 year ago by troyunrau@lemmy.ca to c/geophysics@lemmy.ca

Site was being scrubbed from the planet when I was last there -- might not exist at all now.

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submitted 1 year ago by troyunrau@lemmy.ca to c/geophysics@lemmy.ca
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submitted 1 year ago by troyunrau@lemmy.ca to c/geophysics@lemmy.ca
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submitted 1 year ago by troyunrau@lemmy.ca to c/geophysics@lemmy.ca
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submitted 1 year ago by troyunrau@lemmy.ca to c/geophysics@lemmy.ca

"The USGS operates a really neat email/SMS earthquake notification service (earthquake.usgs.gov/ens/) that allows fine-grained control of notifications."

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submitted 1 year ago by troyunrau@lemmy.ca to c/geophysics@lemmy.ca

oh gerd

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submitted 1 year ago by troyunrau@lemmy.ca to c/geophysics@lemmy.ca

Not alarmist, just cool. When I was in grad school we studied we used dInSAR to study groundwater pumping related subsidence. It makes perfect sense that there would be mass redistribution.

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submitted 1 year ago by troyunrau@lemmy.ca to c/geophysics@lemmy.ca
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submitted 1 year ago by troyunrau@lemmy.ca to c/geophysics@lemmy.ca

This thesis just won a major prize from the Royal Astronomical Society. https://ras.ac.uk/news-and-press/news/2022-thesis-prize-winners-announced

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submitted 1 year ago by troyunrau@lemmy.ca to c/geophysics@lemmy.ca
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submitted 1 year ago by troyunrau@lemmy.ca to c/geophysics@lemmy.ca

Abstract

In the absence of surface indications of burial sites, law enforcement or humanitarian organizations are faced with the difficult task of focusing large-scale ground searches to a manageable excavation area. A geoforensic-based survey may exclude parts of the landscape for reasons such as diggability or viewshed analysis but leave areas still too large for invasive exploration. This work examines how drone-based remote sensing, geophysics, and search dogs may be combined to narrow such searches. Here, we ask the reader to consider two examples where forensic geomorphology and land use provided a range of possible burial locations. Following this is a multi-proxy approach to similar dilemma, with a search-to-scene case study using remote sensing (drone photography), geophysics, ground probes, and search dogs. This approach is not presented as a definitive guide, but serves as an example of the conjunctive use of well-studied methods to approach a common problem in geoforensics.

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submitted 1 year ago by troyunrau@lemmy.ca to c/geophysics@lemmy.ca

From my time with Aurora Geosciences. Pole-dipole, GDD tx and Iris rx. It was a good day when you were on transmitter duty. Keep everything running, and read the Kindle. :)

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submitted 1 year ago by troyunrau@lemmy.ca to c/geophysics@lemmy.ca
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submitted 1 year ago by troyunrau@lemmy.ca to c/geophysics@lemmy.ca

Let this set the appropriate standard for conduct.

Geophysics

157 readers
1 users here now

Geophysics community, not restricted to Canada.

General rules: must be geophysics related or adjacent (this is a very wide scope, and includes things like stellar earthquakes); must adhere to lemmy.ca moderation rules; no pseudoscience.

See also !geology@lemmy.ca

And: !earthscience@mander.xyz

founded 1 year ago
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