depth sounding

基本解釋

The optical nature of ocean water is of great importance to the airborne laser depth sounding.
本文詳細(xì)論述機(jī)載激光海洋測(cè)深的基本原理；
The return signals from airborne laser depth sounding have dynamic ranges that exceed the capabilities of the sequential measurement equipments.
對(duì)機(jī)載激光探測(cè)海水深度的大動(dòng)態(tài)范圍信號(hào)，提出了使用光電倍增管變?cè)鲆嫣綔y(cè)方法來壓縮其動(dòng)態(tài)范圍。
In the working of transient electromagnetic depth sounding, making single absolute positioning by the pocket GPS to measure three-dimensional coordinates can reduce amount of work and cost.
在瞬變電磁測(cè)深測(cè)地工作中，用手持式GPS單點(diǎn)絕對(duì)定位測(cè)定測(cè)點(diǎn)三維坐標(biāo)，減少了控制測(cè)量環(huán)節(jié)，節(jié)約了成本。