照片的清晰度足矣让我们区分出其上是岩石还是人造物，距离最近的一张照片是阿波罗17号的着陆点（如图），这也是迄今为止距此着陆点最近的一张照片。
They offer a sharper look that more clearly distinguishes man-made objects from rocks. The closest images are of the Apollo 17 site from 1972.
采用进口双镜，寻找目标快高清晰度CCD，快速定格图象无雪花点适应任何场合，隐蔽精致、发射接收距离500米以上。
Imported double mirror, looking to target fast high-resolution CCD, quick freeze image without snow adapt to any occasion, subtle delicate, transmitting and receiving distance of 500 meters.
实验结果是在某一距离以内，压缩的数字图像信号经过低压电力线路传输后质量得到保持，具有较高的清晰度和自然度。
The testing results show that compressed digital images transmitted over low-voltage power lines maintain good quality which has high clarity and naturalness within a certain distant.
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