Measuring of precise distances and positions is really measuring of precise time in a satellite navigation system.

在卫星导航定位中，精确位置测量实际上是精确时间的测量。

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This paper presents the software, hardware and the interface of a satellite navigation device and describes usages of its five functions as used in a artillery locating radar.

介绍导航仪的软硬件和界面设计思想，根据侦校雷达的特点，给出导航仪五种主要功能的应用方法。

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Sensors are important components in a satellite navigation system, so both fault detection and identification for them are of great significance for the reliability improvement of system.

传感器是卫星导航系统中的重要部件，其故障的检测和识别对提高系统可靠性具有重要意义。

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Mr Turnbull said PC Bramma was unfamiliar with the road, using a satellite navigation device to find his way around.

BBC: PC Andrew Bramma death: 'Error of judgement' led to crash

These jobs often involve local knowledge and range from things like checking what street signs say in rural Sudan for a satellite-navigation service to translating words into a Kenyan dialect for companies trying to spread their marketing.

ECONOMIST: A way to earn money by texting

We questioned the starry-eyed revenue and expense forecasts for Galileo, a European satellite navigation venture designed to compete with the U.S.' Global Positioning System.

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