The mission

The MetOp-Second Generation (MetOp-SG) mission comprises three successive pairs of satellites to deliver data for weather forecasting and climate prediction for over 20 years. Working as a pair in polar orbit, the A-type and the B-type satellites are equipped with complementary suites of instruments to provide high-resolution measurements of temperature, precipitation, clouds, winds, and more.


The launch

Date: MetOp-SG-A1 on 13 August 2025
Site: Kourou, French Guiana
Rocket: MetOp-SG-A1 on Ariane 6

MetOp_Second_Generation.jpg
6 satellites
100% global coverage
10 different sensors
24-yr life
800 km altitude

Latest news

Removing MetOp-SG-B1 from its transport container
Welcoming MetOp-SG-B1 to French Guiana
Timelapse: deploying MetOp-SG-B1’s solar wing
MetOp Second Generation-B1 heads for electromagnetic compatibility tests

Latest images


Latest videos


Latest links

Initial data available from Metop-SGA1

Revolutionary Metop-SGA1 already transmitting instrument data

MetOp Second Generation A-type satellite


MetOp-SG videos

Video gallery

MetOp-SG mission kit

MetOp Second Generation A-type satellite for weather forecasting


Related links

MetOp Second Generation
Forecasting the weather
First MetOp-SG-A and MetOp-SG-B show off


Related articles

Europe from space