Science & ClimatePhys.org•1 min read•10/31/2026 (1h ago)

A decade of carbon dioxide data from space gets an upgrade

A decade of carbon dioxide data from space gets an upgrade
60-Word AI Digest

Every day, two NASA space instruments known as the Orbiting Carbon Observatory-2 and -3 (OCO-2 and OCO-3) capture more than a million observations of sunlight reflecting off Earth's surface. Using the physics of how light travels through the air, an algorithm converts these raw data into atmospheric carbon dioxide (CO₂) concentrations.

Key Takeaways

  • Every day, two NASA space instruments known as the Orbiting Carbon Observatory-2 and -3 (OCO-2 and OCO-3) capture more than a million observations of sunlight reflecting off Earth's surface.
  • Using the physics of how light travels through the air, an algorithm converts these raw data into atmospheric carbon dioxide (CO₂) concentrations.
  • Full details and original dispatch available below.

Every day, two NASA space instruments known as the Orbiting Carbon Observatory-2 and -3 (OCO-2 and OCO-3) capture more than a million observations of sunlight reflecting off Earth's surface. Using the physics of how light travels through the air, an algorithm converts these raw data into atmospheric carbon dioxide (CO₂) concentrations.

Original Publisher Attribution

This summary was curated from Phys.org.

Read Original on Phys.org
A decade of carbon dioxide data from space gets an upgrade — Loop60