Satellite News

Space.comStefanie Waldek

Satellites map Antarctica’s hidden bedrock, tightening sea‑level forecasts

Advanced satellite observations are producing higher-resolution maps of Antarctica's subglacial topography, revealing previously hidden bed features and drainage pathways. Improved elevation and radar-derived datasets narrow uncertainties in ice-sheet dynamics, enabling more accurate projections of ice loss and global sea-level rise over coming decades.

2026-01-15T15:10:32.859693-08:00

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