CSEL provides military personnel with precise geo-positioning information and secure, over-the-horizon (OTH) and line-of-sight (LOS) two-way data communications capabilities.

“作战幸存者/逃逸者定位器”为军事人员提供精确的地理定位信息和安全，超视距（OTH）和视距（LOS）双向数据通信能力。

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This simulation system can implement precise positioning of solid model in each frame and integrating data of trajectory planning.

该方法实现了模型的准确定位，集成了轨迹规划的位姿数据。

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It is of important value to study precise object positioning using these image data, of which the image geometric processing plays an important part.

将这些影像数据用于目标精确定位具有重要的现实意义，其关键技术在于影像的几何处理。

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