摘要
本文介绍了一种甚小型导航和测量系统。这套系统可徒手携带做水深的自动测量、地形测量并自动绘图,其定位精度为±0.5～1m,测深精度为±0.1m,测量半径达7km。
This paper introduces a kind of small-size leading and surveying system, which is of portable type and can be used automatically for depth surveying and topographical surveying, as well as automatic plotting. Its positioning precision is ±0.5-1m, and sounding precision, ±0.1m, with surveying radius of 7km.
出处
《水运工程》
北大核心
1991年第5期1-3,共3页
Port & Waterway Engineering
