Satellite altimetry has revolutionised the measurement of sea surface height by using radar pulses to determine the distance between a satellite and the ocean surface with centimetric precision. While ...
The rise in global mean sea level (GMSL) is a critical indicator of climate change. Hong Kong Polytechnic University (PolyU) researchers have utilized advanced space geodetic technologies to deliver ...
The Copernicus Sentinel-6B satellite has just delivered its first set of data. Launched in November 2025, the satellite’s initial images highlight sea level variations in the North Atlantic Ocean, ...
SANTA BARBARA, CA -SpaceX on November 17 launched NASA’s ‘Sentinel-6B’ satellite aimed at monitoring sea level change, the US space agency said. ‘Sentinel-6B’ is an Earth-observing satellite jointly ...