论文部分内容阅读
美国无线电公司航空系统部为美国航宇局载人宇宙飞船中心研制的激光测高计的任务,是提供阿波罗飞船在月球表面已知位置上空的精确的高度数据。这些数据通过飞船的科学数据系统送回地球,并进行记录和供观察使用。当和测高计相联的测绘照相机工作时,测高计便根据指令向照相机提供高度数据,并把它记录在胶片上。测绘照相机在机械上支承着测高计。它的移动装置可将这两,设备从其固定装置移动18时左右,以便摄取星体图(用于精密确定指向)和月面图。
The task of the laser altimeter developed by NASA’s NASA NASA manned spacecraft center is to provide accurate altitude data for the Apollo spacecraft at a known location on the moon’s surface. These data are sent back to Earth through the spacecraft’s scientific data system and recorded and used for observation. When the surveying camera associated with the altimeter is in operation, the altimeter provides height data to the camera as instructed and records it on the film. Surveying cameras mechanically support the altimeter. Its mobile device can move both devices from their fixtures around 18 o’clock in order to ingest the body image (for precise orientation) and the lunar landscape.