中国第30次南极科学考察(2013-2014年)南大洋LADCP观测数据

LADCP（Lowered ADCP）声学多普勒海流剖面仪是一种利用声学多普勒原理测量不同深度层 (最多达128层)海流的流速、流向的系统。它可以被定点安装在浮标、船只、固定在海底或采用投放式进行测量，测量范围在1米～157米水深，对获取更真实的海水流速信息至关重要。本数据为中国第30次南极科学考察LADCP观测数据,数据内容包括站位编号、探测日期、LADCP原始数据、GPS等数据。

LADCP (Lowered ADCP, Acoustic Doppler Current Profiler) is a system that measures the flow velocity and direction of seawater currents across various depth layers (up to 128 layers) based on the acoustic Doppler principle. It can be fixedly installed on buoys, vessels, or seabed-fixed structures, or deployed via drop-type measurements, with a valid measurement depth range of 1 meter to 157 meters. This instrument is critical for acquiring more authentic seawater current velocity data. The dataset presented here comprises LADCP observation data collected during China's 30th Antarctic Scientific Expedition, including station numbers, survey dates, raw LADCP data, GPS data, and other associated datasets.