space astronomical observation

With the development of space technology, the astronomical observation has been gradually extended from ground observation to space observation. Concurrently, the CCD camera, an astronomical observation imaging end instrument, has already entered the outer space orbit.

随着空间技术的发展，天文观测开始由地面观测逐步转向空间观测，天文观测的成像终端设备&CCD相机已进入了太空轨道。

As a radio astronomical observation technology with very high space resolution, Very Long Baseline Interferometry ( VLBI) has been widely used in the high accuracy deep space probe tracking activities. The correlator is the key data-preprocessing device.

甚长基线干涉测量（VLBI）是重要的射电天文技术，具有极高的空间分辨率，是国际上广泛采用的深空探测器高精度测量手段，相关处理机则是VLBI数据预处理的核心设备。

The photoelectric tracking platform is the whole integrating optical, mechanical, electronic and computer applications, widely used in range, target tracking, target acquisition, astronomical observation, the field of terrestrial and space.

光电跟踪转台把光学、机械、电学和计算机等多方面知识应用于一体，广泛应用于靶场、目标跟踪、目标捕获、天文观察、陆地和空间领域。

Vehicles for space astronomical observation

空间天文观测航天器

After years of development, CCD has been widely used in many aspects, such as security monitoring, space detection, astronomical observation, industrial testing, etc. and its application scope is also extended to the low-light environment from the original visible-light condition.

经过多年的发展，CCD在安防监控、空间探测、天文观测、工业检测等领域得到了广泛应用，其应用范围也从原来可见光条件扩展到微光环境中。