Which geostationary weather satellite launched by the European Space Agency in 1977 that provides weather imaging of Earth at both visible light and infrared wavelengths?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. Meteosat.
The geostationary weather satellite launched by the European Space Agency (ESA) in 1977 is Meteosat-1. It was the first satellite of the Meteosat series, designed to provide continuous weather monitoring from a fixed position above the equator. Meteosat-1 captured images of Earth in both visible light and infrared wavelengths, allowing meteorologists to observe cloud patterns, storm development, and temperature variations. This satellite marked a major advancement in weather forecasting for Europe, Africa, and the Atlantic region. Operated from a geostationary orbit at approximately 36,000 kilometers, Meteosat-1 played a critical role in early satellite-based meteorology.