But as the radiometer on the Chinese FY-1 satellite has only one infrared window channel, Satellite Meteorology Center has to develop a statistical estimation method. 对于中国发射的风云一号(FY-1)气象卫星,由于星载辐射计只有一个红外窗区通道能用于大气削弱订正,为此专门开发了单通道海面温度处理方法。
This report mainly introduces the theory and facility for measuring solar infrared spectrum of window region. 文章主要介绍了红外窗区太阳光谱测量的实验装置,观测方法和数据处理方法。
A kind of main infrared window compound materials is obtained by inorganic-organic composite method. 利用无机、有机复合的方法获得了性能优良的红外窗口复合材料。
The spatial variations of the visible and near-infrared reflectances and the brightness temperatures in the infrared window are analyzed; 分析给出了该地区太阳可见光和近红外波段的行星反射率以及大气红外窗区亮度温度的空间变化;
An improved cloud motion wind height assignment algorithm with infrared window channel and water vapour absorption channel was proposed. 提出了一种改进的用红外和水汽两个通道的测值指定云迹风高度的算法。
CW CO 2 Laser Induced Damage to Infrared Window Materials 连续CO2激光对红外窗口材料损伤研究
The atmospheric transmittance of infrared long window band 红外长窗区的大气透过率
The structure of the plane's infrared measure window loaded in ultrasonic infrared pod and the metrical technique of infrared window's temperature are introduced. 主要介绍了超音速机载红外测量吊舱红外测量窗口的构成、红外窗口的温度测量实现的方法;
Effect of atmospheric aerosols on remote sensing of land surface temperature at infrared window channels 大气气溶胶对用红外窗区通道遥感陆面温度的影响
An experiment using a two dimensional plate wall model of an interceptor forebody configuation is studied to determine the effectiveness of film cooling on temperature control of an infrared window during the high speed flight. 以二维平板模拟高速导弹头罩上的探测窗口,用电加温产生的热气流模拟导弹飞行时的气动加热,对采用气膜冷却控制导弹探测窗口温度的效果及规律进行了研究。
The thermal infrared window ( 8-12 μ m) channels have almost no sensitivity to usual aerosol, but have some sensitivity to larger and stronger dust particle, especially dust storm. 气象卫星的红外窗区通道(8-12μm)对于通常大气气溶胶几乎没有响应,但对于较大颗粒且浓度较强的沙尘气溶胶,尤其是沙尘暴有明显的信号反应。
The design of infrared optical window for the ultrasonic pod infrared system loaded in the plane is introduced. 介绍了超音速机载红外测量吊舱系统(以下简称红外测量吊舱)红外光学窗口的设计依据;
Newly-Developed Trends of Infrared Window and Dome 红外光学窗口和罩材料的最新进展
Optical properties of the atmosphere in the infrared window regions 红外窗区范围内的大气光学特性
Only are the proper velocity, appropriate temperature and the good press chosen well, the infrared window can be made well. 在制备过程中,选择适当的成型速度和成型温度及压力,可以制备出性能优良的红外窗口。
Determination of the Dome Infrared Window in the Supersonic Mode 超音速状态下整流罩红外窗口的选型问题研究
A high resolution sea surface temperature field derived from AVHRR infrared window radiation measurements 从AVHRR红外窗区辐射测量获取高分辨率的海面温度场
Threshold values of clouds and surface objects are gained in visible and infrared window channels by means of a statistic histogram analysis made of 32 × 32 pixel matrixes, followed by cloud recognition done from pixel to pixel in each of the matrixes. 在红外通道和可见光通道,分别对每32×32个像元组成的像元阵进行直方图统计,求出区别云和地物值域的阈值,然后对每个像元阵内的逐个像元进行云判识。
Combining the two equations, τ_a in infrared window can be calculated conveniently and directly from the measured values of atmosphere parameters above sea surface. 将上述两个方程联用,可以方便地由海面大气参数测值直接计算大气红外窗区的大气透过率值。
Direct calculation of atmosphere transmissivity for infrared window from atmosphere parameters above sea surface 由海面大气参数直接计算大气红外窗区透过率
CW CO 2 laser induced damage to several kinds of infrared window materials has been investigated. It has shown that the damage mechanism is attributed to thermal shock stress caused by the absorption of impurities and defects in the materials. 研究了连续CO2激光对几种红外窗口材料的表面损伤特性,研究表明,损伤机制在于杂质缺陷吸收造成的热冲击应力破坏。
In 8-13 μ m atmosphere infrared window, the atmosphere transmissivity(τ_o) is dependent upon the total moisture content of atmosphere air column ( W). 在8~13μm大气红外窗区,大气透过率τ(?)主要取决于大气气柱水汽总含量W。
Long pulsed laser has higher power, and silicon is an important infrared window material, so it is a main component of many detectors. There may be damages when the laser is used in conjunction with detectors. 长脉冲激光具有较高的能量,硅材料是重要的红外系统窗口材料,是很多探测器的主要组成部分,当激光与探测器配合使用经常会引起损伤。
Selenides QDs are a very important group of semiconductor QDs, which are widely used in solar cells, light-emitting diodes, biological labels, luminescence devices, laser or infrared detectors, infrared window materials, nonlinear optical materials and so on. 硒化物量子点作为一类重要的半导体量子点,广泛用在太阳能电池、发光二极管、生物标记、各种发光装置、激光与红外探测器件、红外窗口与非线性光学材料等。
A plane window suitable for infrared window transmittance measurement is designed, whose window direction perpendicular to the incident beam. 设计了适用于红外光功率测量,垂直于入射光束的低温辐射计平面窗口。
As a common infrared window material sapphire is widely used in infrared military and aerospace device because of its excellent mechanical, physical and chemical property. 蓝宝石晶体因其优良的机械、物理和化学等性能,作为常用的红外窗口材料,被广泛应用于红外军事装置、卫星空间设施等。
It considers two important boundary conditions of infrared window plates: simply-supported and clamped. 考虑了红外窗口材料的两种边界条件:简支和夹支。
However, with the infrared window to the high mach or higher mach, the strength of sapphire decreases dramatically at elevated temperature and the optical transmittance cannot satisfy the demand of application and design. 但是随着红外窗口向高马赫或更高马赫趋势的发展,在高温条件下,蓝宝石的强度急剧下降,红外透过率也满足不了使用要求。