CryoSat-1, also known as just CryoSat, was a European Space Agency satellite which was lost in a launch failure in 2005. The satellite was launched as part of the European Space Agency's CryoSat mission, which aims to monitor ice in the high latitudes. The second mission satellite, CryoSat-2, was successfully launched in April 2010.
CryoSat-1, also known as just CryoSat, was a European Space Agency satellite which was lost in a launch failure in 2005. The satellite was launched as part of the European Space Agency's CryoSat mission, which aims to monitor ice in the high latitudes. The second mission satellite, CryoSat-2, was successfully launched in April 2010.
== Background == The European Space Agency's CryoSat mission was developed following the success of previous satellite altimeters, including Envisat, ERS-1 and ERS-2. The primary aim of the mission is to allow scientists to measure sea ice thickness and monitor changes on the Greenland and Antarctic ice sheets using radar altimetry. The primary instrument on board the satellite was the Synthetic Aperture Interferometric Radar Altimeter (SIRAL), specifically designed to measure both sea ice and polar ice sheets. The method can allow detection of small changes in ice height and sea level, meaning scientists can measure both sea ice thickness and elevation change. A second instrument, DORIS, was to have been used to calculate precisely the spacecraft's orbit. It also carried an array of retroreflectors which would have allowed measurements to be made from the ground to verify the orbital data provided by DORIS.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).