As key environmental factor land surface temperature has too much relativity with human life. It's significant to study the distribution and change by remote sensing.
地表温度是一种与人类生活密切相关的环境参数，用遥感方法研究地表温度分布及变化有着重要的意义。
This paper presents the principle, structure and practical method of multipoint and distribution fiber-optic sensing technology with smart-structure in detail.
本文较深入介绍适合智能结构系统的光纤多点式和分布式传感技术的原理、结构和实施方法。
Intensity of Gaussian distribution impacts significantly the sensing signal of the defocus phase, in which the error percentage achieves 25%, but for other phase profile, the effect is ignorable.
光强高斯分布对散焦相差的曲率信号影响较大，信号百分比误差达到25%，对其他相差的曲率信号影响很小；
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