He also did pioneer work in the field of weather observation.

他在气象领域也做了许多开拓性工作。

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Synthetic Aperture Radar (SAR) can provide full-time and full-weather observation for targets.

合成孔径雷达(SAR)具有对目标进行全天候、全天时观测的能力。

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The real-time wind data from local terminal Doppler radar and auto weather observation stations were calculated to obtain the degree of wind shear and turbulence.

利用机场实时的多普勒气象雷达和地面自动观测资料定量计算出风切变的大小，从而确定风切变和飞机颠簸的强度等级。

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To do this,he says, weather observation networks must be strengthened.

VOA: standard.2009.08.30

The underlying problem here is, weather and observation satellites have both a very limited and very broad political constituencies.

FORBES: Losing NASA's Eyes in the Sky

The country has plans for better satellite communications, broadcasting facilities, weather forecasting and Earth observation missions all of which will have a dual civilian and military role, but none of which need be manned.

ECONOMIST: China in space

India is short of observation stations, weather planes, satellites, climate scientists and modellers.

ECONOMIST: India��s climate: Monsoon, or later | The