What are the key differences between GOES-17 and Sentinel-3B?

Compare GOES-17 and Sentinel-3B side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are GOES-17 and Sentinel-3B scored?

GOES-17 has an AI score of 6.6/10 and Sentinel-3B has an AI score of 8.3/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

GOES-17 vs Sentinel-3B 2026 - Compared

GOES-17

Sentinel-3B

WINNER Sentinel-3B

Sentinel-3B edges ahead with a score of 8.3/10 compared to 6.6/10 for GOES-17. While both are highly rated in their resp...

GOES-17

6.55 Fair

Satellite Get GOES-17 open_in_new

emoji_events WINNER

Sentinel-3B edges ahead with a score of 8.3/10 compared to 6.6/10 for GOES-17. While both are highly rated in their respective fields, Sentinel-3B demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Sentinel-3B

verified Confidence: Low

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description Overview

GOES-17

GOES-17 is a NOAA geostationary weather satellite launched in 2018 as the second spacecraft in the GOES-R series. Its main imaging instrument, the Advanced Baseline Imager, provides observations used for weather forecasting, environmental monitoring, and analysis of Earth's atmosphere and surface. A problem with the instrument's cooling system affected several infrared and near-infrared channels,...

Sentinel-3B

Sentinel-3B is an Earth observation satellite operated by the European Space Agency as part of the Copernicus Programme, launched in April 2018. It flies in a sun-synchronous low Earth orbit, orbiting in tandem with Sentinel-3A to provide optimal global coverage. The satellite carries multiple instruments, including the Sea and Land Surface Temperature Radiometer and the Ocean and Land Colour Inst...