文章介绍了海洋立体监测系统的整体结构，依托北斗卫星通信系统，构建海洋与陆地信息之间的数据传输网 络；结合嵌入式技术、Zigbee 通信技术，通过太阳能与电池交叉供电，实现海面监测浮标网络子系统；水下以水声信道通信方 式，部署传感器监测子系统，从而达到对海洋水下多层次监测的目的。

This paper introduces the overall structure of ocean tridimensional monitoring systems. It builds a network for data transmission between sea and land based on Beidou satellites system. With the embedded technology and zigbee technology, it takes solar energy and battery for power supply to monitor the subsystem of buoy. Communicating with the underwater acoustic channel, sensors are by deployed to monitor the subsystem, so as to achieve tridimensional monitoring of the ocean.