由于高光谱遥感数据具有非常高的光谱分辨率，因此非常有利于深入挖掘地物的理化特性或精细识别不同的地物。
For it has an extremely high spectral resolution, such data has facilities to the physicochemical characteristics mining or subtle recognition of different ground objects.
微波辐射计是无源微波遥感的核心设备，是进行地物背景微波辐射特性探测、成像和判断的主要工具。
Microwave radiometer is the core equipment of passive microwave remote sensing and a powerful tool for ground objects radiation detection, imaging and characteristics recognition.
在反射、散射和透射电磁辐射的过程中，地表或大气中的目标地物将产生与它们自身性质相关的偏振特性。
In the process of reflecting, scattering and transmitting electromagnetic wave, earth targets can produce polarized characteristics which related to the nature themselves.
空间波法适合于测量大面积目标的介电常数，所以是测量地物微波介电特性的一种较好的方法。
The space-wave method, suitable for extended surface targets, is a preferable method for permittivity measurement of ground materials at microwave frequencies.
本工作对于地物微波反射率特性进行了原理和实验的研究。
The characteristics of microwave reflectivity are studied theoretically and experimentally. Microwave reflectometer is constructed.
波谱特性是地物目标的基本特性之一，是定性、定量遥感的基础。
Spectral characteristic is one of the basic characteristics of surface objects, and is the basis of qualitative and quantitative remote sensing.
波谱特性是地物目标的基本特性之一，是定性、定量遥感的基础。
Spectral characteristic is one of the basic characteristics of ground objects, and is the basis of qualitative and quantitative remote sensing.
野外测量的大气环境、目标背景和地物的热力学特性等因素的影响，使得野外测量地物目标表面光谱发射率变得较为复杂。
Field atmospheric conditions, the environmental background of target and the target's thermodynamic properties will make it difficult to collect target's spectral emissivity in field.
该文讨论了一种在GIS支持下利用直射辐射遥感图象研究地物双向反射特性的原理和方法。
This paper describes the principles and methodology to express bidirectional reflection (BDR) properties of ground targets by using direct radiative remotely sensed image under the support of GIS.
遥感技术的物理基础是地物对电磁波的反射、吸收和发射特性。
Obviously, the physics base of the remote sensing technology is that landmark can reflect, absorb and emit electromagnetic wave.
分析了回归滤波器频率响应特性，比较了回归滤波器与IIR椭圆地物杂波滤波器的计算复杂度。
We analyze the frequency response characteristics of the regression filter and compare the computational complexity of regression filter with that of fifth-order elliptic IIR ground clutter filter.
结合当前地物波谱的研究现状及成果，建立了一个便于查询山东科技大学地物波谱特性的数据库系统。
In this paper, we have established a database system facilitating the inquiry of the geographic object "s spectrum feature on the basis of the present study results."
详细描述了地面特征参数的测量以及地物电磁散射特性实验测量过程和散射计测量原理。
Measurements of the characteristic parameters of the ground, experimental measurement process and the principle of scatterometer measurement are described particularly.
地物波谱特性是遥感技术应用的物理基础，是遥感定量分析的基础，地物波谱研究是遥感基础研究的重要内容。
Food fluctuation is the important research contents of the food security, but the study on the food fluctuation was the less.
地物波谱特性是遥感技术应用的物理基础，是遥感定量分析的基础，地物波谱研究是遥感基础研究的重要内容。
Food fluctuation is the important research contents of the food security, but the study on the food fluctuation was the less.
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