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From First Principles — Mapping Humanity From Space: NASA’s Black Marble with Dr. Miguel Román
Scout ratingSCOUT· 36%48m·2026-11-11·Science

Mapping Humanity From Space: NASA’s Black Marble with Dr. Miguel Román

From First Principles · 67

How can a weather satellite see Ramadan, Christmas and a blackout? Dr. Miguel Román joins Krishna Choudhary to explain NASA's Black Marble: nightly maps of the lights on Earth, from a single band on the VIIRS instrument, processed to account for moonlight, airglow, clouds and atmospheric effects. It began as a…

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What people are saying

“Another banger! The passion and joy Dr. Román shows for his work is inspiring”

— @lahead2677 · YouTube comment

“Keep up the good work with these interviews”

— @tbrun1000 · YouTube comment

“I appreciate this interview, so cool! I like these type of scientific endeavors, it starts out as 1 thing to check something, but the data and scientific method took them elsewhere, more of these interviews and article unpacking.”

— @wauzer1 · YouTube comment

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