The purpose is to facilitate the future planning and executing of satellite observation tasks as a whole across do-mains and computer systems.

目的是实现卫星观测数据的标准化，方便未来跨领域、跨平台卫星观测任务的统筹规划和执行。

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Furthermore, an algorithm that can create the random Angle error directly is devised without considering the satellite observation platform error.

此外在不考虑卫星观测平台误差的情况下，还设计了直接产生随机测角误差的算法。

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According to NOAA's satellite observation data, the Northwest Passage in the north of Eurasia and the Northeast Passage in the north of Canada have opened in recent years.

根据美国航空航天局的卫星观测数据显示，俄罗斯北部的东北航道和加拿大北部的西北航道先后相继开通，使得北冰洋的开通逐渐成为现实。

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It is intended to generate 80kN of thrust and is designed to place the Earth observation satellite into its final orbit just a few hundred kilometres above the planet.

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Information about Arctic Ice combining satellite data and national observation efforts is reported in near real time through this system.

UNESCO: EDUCATION