The ground system provides command and control of the satellites, and receives and distributes payload data and real-time telemetry required to assess how well the satellites are functioning.

地面系统提供卫星的指挥与控制，接收和分发有效载荷数据和实时遥感数据，以评估卫星运行情况。

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The system will provide the Marine Air Ground Task Force Training Command with real-time visualization and situational awareness during pre-deployment training, the company said.

该系统将为美国海军陆战队空地特遣部队训练指挥部提供实时可视化和态势感知能力。

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The ship then sends the data via high-speed fiber-optic lines to a series of command centers, where oceanographers can analyze results in real time.

在控制中心，海洋学家们可以实时分析数据结果。

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Because of the time needed for a radio signal from Earth to reach the rover -- about 14 minutes at Mars' current position -- "We don't command the rover with a joystick or a steering wheel in real time, " Tompkins said.

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Compositing results can be viewed in real time on the camera's LCD monitor, and there is a one-step Undo command that allows photographers to delete an image and try again if desired.

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