测绘仪器自动铅垂系统的研究

A Study on the Automatic Plumb System of Mapping Instrument

】阐述了国内外测绘仪器采用自动铅垂系统的情况，对几种国外仪器常采用的自动铅垂系统做了研究分析，对自动铅垂系统的今后发展方向提出了研究设想，对开发我国自己的自动铅垂测量仪器具有很现实的意义。

This paper elaborates on internal and external circumstances of using automatic plumb system as a mapping instrument,studies and analyses the automatic plumb system often used in several external instruments,puts forward a tentative plan of the system′s future developing orientation,which are of practical significance in developing our country′s own automatic plumb mapping instrument.