The construction of an SLBM test site with underwater communication and observation facilities and land-based missile tracking and telemetry facilities was finished in the early 1980s.

建立一个SLBM试验基地，水下通信和观察设备，陆基导弹跟踪和遥感勘测设备在1980年早期完成。

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Used for telemetry, observation of the fruit trees should not be flowering orchard nearby grazing and bees.

用于测报时，观测临近的果园果树花期不宜放养壁蜂和蜜蜂。

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In this paper, it was described that the basic principle and design process of the observation system in Hefei digital seismic telemetry network.

本文主要描述了合肥数字地震遥测台网观测系统的技术原理和设计过程。

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The USNS Observation Island, a ship that uses telemetry to monitor objects in space, will collect information on the satellite both before and after the missile launch.

CNN: Attempt to shoot down spy satellite to cost up to $60 million