RACID's are successfully employed in star tracking and celestial navigation applications where only designated stars within the canopy of space are read and processed for positional vectoring.

RACID已经成功的应用于恒星追踪，天体导航应用，此时，指定的星体可以定位引导的读取和处理。

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Due to its high accuracy, low-cost, full navigation states, and high output rate, the system has wide applications, such as vehicle tracking, aviation, automatic mining, and precise farming.

系统高精度、低成本，适用于任何状态的导航以及高频率的输出，可以用于诸如载体跟踪、航空、自动采矿以及精细农业等广泛的应用领域。

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This filter can be used in navigation, antenna tracking, and telemetry data processing systems to improve the locating accuracy and to realize the flight mode auto judgment.

本方法可用于导航控制、天线跟踪和遥测数据处理等系统中，可以提高定位的准确性，并进行飞行模式的自动判决。

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The voice turn-by-turn navigation, GPS tracking and traffic updates are handy to have and all work well, but those are staples for any OS at this point, which means they aren't standout features.

ENGADGET: Back to BlackBerry: a power user's perspective Mobile

At some point, Keldysh persuaded us to create a rotation of diagnostic maintenance shutdowns, isolating each in turn: cli-mate, navigation, communications, orbital tracking, plumbing, and so on.

NEWYORKER: Lostronaut