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在1991年欧空局部长级会议上,将极轨平台归属于哥伦布舱计划,研制费由英国(24.9％)、法国(19.8％)、德国(17.4％)、意大利(10.9％)、西班牙(9.6％)负担82.6％,约4亿欧洲计算单位。欧洲极轨平台用于地球观测、环境研究、实用气象和其它科学研究。由英国航宇公司主设计,法国马特拉一马可尼公司提供MK2服务公用舱。极轨平台结构类似于法国斯波特卫星,但采用欧洲资源卫星仪器,用阿里安-5火箭发射,送入700～850公里圆形太阳同步轨道。
At the ESA ministerial meeting in 1991, the polar orbit platform was attributed to the Columbus module program, which was funded by the United Kingdom (24.9%), France (19.8%), Germany (17.4%), Italy (10.9%), Spain 9.6%) bear 82.6%, about 400 million European units of account. European polar orbital platform for Earth observation, environmental studies, practical meteorology and other scientific research. The main design by the British Aerospace company, the French company Matera Marconi MK2 service public cabin. The polar orbital platform is similar in structure to the Sputnik satellite in France, but uses the European resource satellite instrument, which launches into a 700-850 km circular sun-synchronous orbit using the Ariane-5 rocket.