ICESat-2 Elevates Our View of Earth

NASA Goddard · 38K views · 2017 · 1:56

Open on YouTube

Geology & earth scienceother

Why the open web links it

Explains how ICESat-2 uses laser altimetry to measure Earth's surface changes with high precision.

Linked by 3 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including nasa.gov, egu.eu, cienciasnacionales.org.