The invention discloses a sea surface height measurement buoy. The sea surface height measurement buoy comprises four water pressure sensors, a receiving antenna, a double-frequency receiver, a signalprocessing unit, an attitude measurement unit, a data storage unit and an iridium communication unit, wherein the water pressure sensors measure seawater pressure; the receiving antenna receives a satellite signal of the buoy, and the satellite signal comprises the longitude and latitude of a position where the buoy is located and the height of the receiving antenna; the double-frequency receiveracquires buoy position data and sea surface height data according to the satellite signal of the buoy; the attitude measurement unit measures the inclination angle of the buoy; the signal processingunit corrects obtained buoy positioning data and sea surface height data through the received data; the data storage unit stores the calibrated positioning data and sea surface height data; and the iridium communication unit sends data results to a WEB server. The invention further discloses a sea surface height measuring method. The sea surface height measuring buoy and the sea surface height measuring method have the advantages of high measuring precision and easiness in operation.
本发明公开了一种海面高度测量浮标,包括:四个水压传感器、接收天线、双频接收机、信号处理单元、姿态测量单元、数据存储单元和铱星通信单元;水压传感器测量海水压力;接收天线接收浮标的卫星信号;卫星信号包括浮标所处位置的经纬度和接收天线的高度;双频接收机根据浮标的卫星信号,获得浮标位置数据和海面高度数据;姿态测量单元测量浮标的倾斜角度;信号处理单元通过所接收的数据,对得到的浮标定位数据和海面高度数据进行校正;数据存储单元存储校准后的定位数据和海面高度数据;铱星通信单元将数据结果发送给WEB服务器。本发明还公开了一种海面高度测量方法。本发明提供的海面高度测量浮标和测量方法具有测量精度高、操作简单的特点。
Sea surface height measuring buoy and measuring method
一种海面高度测量浮标和测量方法
2020-10-23
Patent
Elektronische Ressource
Chinesisch
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