研究人员正分享他们的实时数据去为鲸鱼定位，通过卫星与油轮船长从浮标传送数据，船长能放慢船速或改变航道来避开鲸鱼。
The researchers are sharing their real-time data on whale locations, transmitted from the buoys via satellite, with tanker captains, who can then slow down their ships or alter course to avoid whales.
根据定位原理，除了测量目标的声学信息外，必须得到浮标的位置信息。
According to position principle, it is necessary to get buoys' location besides targets' acoustic information.
差分gps水下立体定位系统包括GPS差分基准站、GPS浮标、水下收发机、船基控制中心四部分。
Underwater GPS positioning system includes four parts which are GPS differential reference station, GPS buoy subsystem, underwater pinger, ship-based data processing and control center.
本系统由四个等深度的声纳浮标组成，可以以被动方式探测水下目标，并对目标进行定位。
The passive location system consisting of four buoys with the same depth can detect the targets passively and get the locations of the targets.
为了实现水下载体高精度的定位，GPS声纳浮标需解决两个方面的技术难点：高精度的系统时钟同步和定位信号的高精度时延估计。
As for the high precision positioning of underwater targets, the GPS sonobuoy technique has two bottlenecks: high precision system clock synchronization and high accuracy time delay estimation.
仿真结果表明该模型可行，能对被动式声纳浮标搜潜的目标定位提供算法依据。
The results of simulation suggest that this model is feasible and it can provide some reference to target-location algorithms for passive sonar-buoy to search submarines.
潜艇拖曳综合浮标是通信浮标综合化发展趋势的产物，它除了具有较高性能的通信能力外，还具有卫星定位和情报侦察的能力。
Submarine towed integration buoy is the production of communication buoy development in synthesis. It holds the functions of satellite location and information reconnaissance besides communication.
潜艇拖曳综合浮标是通信浮标综合化发展趋势的产物，它除了具有较高性能的通信能力外，还具有卫星定位和情报侦察的能力。
Submarine towed integration buoy is the production of communication buoy development in synthesis. It holds the functions of satellite location and information reconnaissance besides communication.
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