Dobson unit

concept
1 mentions 1 recordings first heard Aug 2026 last heard 5 Aug ↓1 this month

Scientific instrument measuring atmospheric ozone concentration

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James StewartAstrum Space · The New Threat to the Ozone Layer | Astrum Earth · 8:07 · 5 Aug
…In fact, what are known as Dobson units are now the gold standard for monitoring the ozone hole.…
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