brightness temperature

The simulation brightness temperature and the observation brightness temperature of lower channels are more matched after adjusting the surface temperature.

调整后的地表温度使得低层通道的模拟亮温和观测亮温更加匹配。

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this paper proves that the microwave polarization difference index ( mpdi) can be used to indicate the vegetation coverage conditions with the amsr-e l2a brightness temperature data product.

以AMSR-E数据为例，研究证明了微波极化差异指数（MPDI）能够反映地表植被覆盖状况。

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Antenna pattern correction and brightness temperature algorithm of SMR

星载微波辐射计的天线方向图校正和亮温计算

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We can detect and monitor this thermal activities of Honghe fault before earthquake by analyzing and comparing the relative changes of thermal infrared brightness temperature of the hot belt in several different years.

利用卫星热红外遥感资料，通过监测不同年份之间高温条带的相对活动水平，可以对这种地震前的断裂热活动性进行监测和异常判断。

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In this study, a recent crane based thermal camera system developed by INRA-Avignon of France is presented, and then four measuring methods for hemispherical directional brightness temperature ( DBT) observations are introduced.

为了提高玉米冠层半球方向亮温（DBT）测量的准确性，对一套由工业用起重机平台和热红外成像仪组成的地面观测系统的四种测量方法进行了对比和评价。

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The Goodness of Fit Modeling on Millimeter Wave Radiation Brightness Temperature Signal of Background

背景毫米波辐射亮温的信号拟合优度建模方法

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While the brightness temperature of any one channel is offset 0.5 K, the effect on the retrieval is slight.

单通道漂移0.5K时，对反演结果的影响较小；

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The Chang' E-1 Lunar Orbiter ( CE-1) took Microwave radiometer of four channels ( 3.0,7.8,19.35,37GHz). One important task of CE-1 is for detecting the thickness of the lunar regolith though the measured brightness temperature from the CE-1 microwave radiometer.

我国嫦娥一号探测卫星搭载了四个通道（3.0,7.8,19.35,37GHz）的微波辐射计，其中一个重要任务是通过多通道微波辐射亮温反演整个月球表面月壤厚度的分布。

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Satellite infrared brightness temperature is calculated according to the black body radiation law using the object thermal radiation intensity data collected and recorded by on-board sensors.

卫星红外亮温是利用星载传感器收集、记录地物的热辐射强度数据，根据黑体辐射的定律计算得到的亮度温度。

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In addition discusses other inversion algorithm of retrieving the brightness temperature including the gradient method, the DFP method and the extremum method.

另外讨论视在温度的其他几种反演算法，包括梯度迭代法、DFP法和极值法。

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Although the effect of correlation between NDVI and brightness temperature from the thermal infrared band of TM imagery was unobvious relatively on urban scale, on built-up area scale which affected intensively by human activity, it showed a significant negative correlation.

全市尺度上NDVI与基于热红外波段计算的亮温值的相关性较差，但在受人类活动强烈影响的中心城区，考虑水体因素的影响，NDVI与亮温之间表现为显著的负相关关系。

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A formula to calculate antenna temperature of insulator contamination and inversion formula of brightness temperature are derived theoretically, the theoretical and technical implementation is determined. 2.

从理论上推导了辐射计测量污秽的天线温度计算公式、污秽的辐射亮温反演计算公式，确定了理论计算和技术实施方案。

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Combined colorimetric methods brightness method and reference temperature method, the saturation error caused by CCD is cut down significantly.

使用单色法、比色法、参考温度法，在实验中采用温度分段测量技术。大大降低了实际测量过程中由于CCD引起的饱和误差。

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The model of multi layers dense media is developed for numerical simulation of polarized brightness temperature from layering lunar soil and rock.

提出模拟多层月壤月岩的多层密集粒子介质辐射传输的一种建模，在各有关参数条件下计算了各通道的多层月壤月岩辐射亮度温度。

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A study of application of hirs/ 2 brightness temperature to NWP without retrieval

HIRS／2亮温直接应用于数值预报的试验研究

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Modeling Directional Brightness Temperature over a Maize Canopy in Row Structure

垄行结构玉米冠层方向亮温模型研究

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The error of missile speed was deduced by the distance error. The distance error was obtained by a microwave radiometer directly detecting the atmospheric radiation brightness temperature on the path of radio wave propagation.

其速度（距离变化率）误差是利用与距离误差△R之间的关系得到，而△R由微波辐射计在电波传播路径上直接测量大气辐射亮度温度得到。

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It is gotten that the radiation temperature by visual brightness observer through comparison of the black-body temperature and the direct measurement of gray one.

通过比较等辐射量的黑体温度，测出灰体的视在亮度温度&辐射温度；

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Global Land Surface Temperature Retrieval with AMSR-E Brightness Temperature and MODIS Land Cover Type Products

AMSR-E亮温数据与MODIS陆表分类产品结合反演全球陆表温度

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A model of the brightness temperature of radiation contamination is proposed.

提出了污秽的辐射亮温模型。

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In researching the method for temperature measurement at transformational superplastic fast thermal cycles, the infra-red brightness temperature measurement instrument was employed. By amplifying its output of temperature signals, the transformations heat effect can be clearly shown at the temperature-time curve.

在相变超塑性快速热循环的温度测量方法研究中，本文选用红外亮度测温仪，将所输出的温度信号进行线性放大，使相变热效应现象在温度-时间曲线上得到明显的显示。

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Impact of the Change of Spectrum Distribution in IR Radiometer on Brightness Temperature of Ocean Surface

红外辐射计光谱响应分布的变化对遥感洋面亮温的影响

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An Estimation of Brightness Temperature for Vegetated Surface by Matrix Doubling Method and IEM

用双矩阵法和积分方程模型估算地表的亮度温度

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Brightness Temperature Anomalies in Satellite-based Thermal Infrared Remote Sensing along the Offshore China Seas

中国近海海域卫星热红外亮温增温异常探讨

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Weather means day or night, brightness , temperature and seasonal changes.

天是指阴晴,昼夜, 暑寒, 四季变化.

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Sea ice thickness distribution along the flight line over Liudongwan Gulf and statistical curve relating brightness temperature to ice thickness are given.

文中给出在辽东湾测得航线上的冰厚度分布和亮度温度与冰厚度的统计曲线。

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A modeling study on the variations of directional brightness temperature ( DBT) for row-structure crops was carried out with the help of the images captured by a large aperture thermal infrared camera over a maize canopy.

基于热红外成像仪获取的玉米冠层图像，对垄行结构玉米的方向亮温（DBT）进行模型化描述并开展了初步验证工作。

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Based on the correspondence of the DEM and lunar regolith layer thickness, and employing the physical temperature distribution over lunar surface, brightness temperature of lunar regolith layer is numerically simulated by a parallel layer model using the fluctuation dissipation theorem.

依据月球表面温度分布以及由DEM对应构造的月球表面月壤厚度，由起伏逸散定理，模拟计算了3,7.8,19.35,37GHz四个通道平行分层月壤微波辐射亮度温度的月球表面分布。

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Research on Extreme Weather and Climate Events using MSU and AMSU Brightness Temperature Data

MSU及AMSU亮温资料在极端天气气候应用中的研究

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According to the characteristics of AMSR-E, a simulation study is conducted on the derivation of the integrated water vapor in non-raining cloud areas over the oceans by the physical-statistical method, and a preliminary validation is implemented with the measured brightness temperature.

针对AMSR-E的特点，采用物理统计方法，对洋面非降水云区水汽总量（V）的反演进行了模拟研究，并用实测亮温数据对反演算式进行了初步验证。

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