This measurement system consisted of sensors, global position system (GPS) receiver, data acquisition (DAQ) card and computer.
该系统由传感器、全球定位系统(GPS)接收机、数据采集(daq)卡与计算机等组成。
Based on real time clock of GPS system, and by means of absolute time-marker, real time data acquisition between different sites was performed in the form of wireless.
以GPS系统实时时钟为基础，通过对绝对时标加以处理，以无线方式实现了不同站点之间的实时数据采集。
The system includes four parts: GPS receiver, GPS IF data acquisition equipment, DSP network communication adapter and computer.
系统包括GPS接收机、GPS中频数据采集器、DSP网络通信配器及计算机四部分。
In the field seismic data acquisition, how to quickly locate and access the high-precision coordinate data are important research directions for GPS application in geophysical exploration.
在野外地震资料采集中，如何快速地实施定位和获取高精度的坐标是物探领域GPS应用的一个重要的研究方向。
We analyze the module of Data Acquisition based on the microprocessor C8051F020 in detail and introduce the method of sticking accurate time label by GPS.
同时详细分析了基于C8051F020的数据采集模块的工作原理和具体电路设计，介绍了基于GPS的精确时标实现方法。
Aerial photography and photogrammetry, airborne and terrestrial laser scanning, mobile mapping system and GPS positioning contrihuted to the great increase of accuracy and speed of data acquisition.
机载与地面激光扫描、地面移动测量与GPS定位等传感器的精度与速度都有了明显的提高。
Aerial photography and photogrammetry, airborne and terrestrial laser scanning, mobile mapping system and GPS positioning contrihuted to the great increase of accuracy and speed of data acquisition.
机载与地面激光扫描、地面移动测量与GPS定位等传感器的精度与速度都有了明显的提高。
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