导出了距离分辨率、方位分辨率和辐射分辨率的定量关系式;
The expressions of range resolution, the azimuth resolution, and the radiometric resolution have been derived.
阐述了多种辐射分辨率定义的内涵,并对其错误概率进行了比较;
The various definitions for the radiometric resolution and the error probability also compared with each other.
阐述了多种辐射分辨率定义的内涵,并对其相应的错误概率进行了比较。
The expressions for the range resolution, the azimuth resolution, and the radiometric resolution are given.
原理性成像模拟结果表明,使用这种方法可以获得被观测地域高几何分辨率和高辐射分辨率的微波图像。
Numerical simulation results show that this method can produce a microwave image with high spatial and radiation resolutions.
最近,高光谱图像已生效的图片,它提供了一个非常高的空间分辨率,同时拍摄的极其精细的辐射分辨率数据。
Recently, hyperspectral imagery has come into the picture, which provides a very high spatial resolution while capturing extremely fine radiometric resolution data.
NASA的Aqua卫星通过中等分辨率成像分光辐射度器(MODIS)于2010年4月25日拍摄了这幅墨西哥湾的照片。
NASA's Aqua satellite captured this image of the Gulf of Mexico on April 25, 2010 using its Moderate Resolution Imaging Spectroradiometer (MODIS) instrument.
美国国家航空航天局(NASA)的Aqua(水)卫星,2010年2月10日用所载的中分辨率成像分光辐射仪(MODIS)拍摄到这张图像(类照片图像)。
This photo-like image was captured by the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite on February 10, 2010.
中分辨率成像分光辐射度计快速反应小组每日提供两幅南加州的图片。
The MODIS Rapid Response Team provides twice-daily images of southern California.
较低的速度电影产生良好的分辨率和动态范围的图像,但需要接触更多的光子,并增加了受辐射剂量。
Lower speed films produce images of good resolution and dynamic range but requires more photons for exposure and increases the radiation dosage of the subject.
文中还给出了在同步辐射实验室显微术光束线中用激光干涉法制作高分辨率软X波带板的光学系统。
The con figuration of aplanat for making high resolution X-ray Zone plate to be used in beam line of Synchrotron Radiation Laboratory is also presented.
而高分辨率地形资料计算实例表明,地形坡度引起的区域相对辐射误差可达到10%以上。
While case calculation using high resolution terrain data shows that the regional relative radiation error caused by terrain slope can reach up to above 10%.
本文对海洋水色成像光谱仪实验系统的光谱性能、辐射性能、空间分辨率及数据处理等方面进行了研究并做出了相应的实验评价。
The experimental investigation of spectral and radiation performance, spatial resolution of OCISES are presented in this paper. Imasing spectral data processing by color coding method are discussed.
新的更为复杂的放射治疗技术要求辐射剂量计能够准确的测量三维剂量分布,提供高的空间分辨率。
New, complex radiotherapy delivery system techniques require dosimeters that are able to measure three-dimensional dose distributions accurately and with good spatial resolution.
实验结果显示,随着DEM栅格分辨率的降低,天文辐射逐渐增大;
The experimental result shows that simulated astronomic radiation increases gradually with the decrease of DEM resolution.
作者建议建立一个规范,使得在不同受检儿童的情况下,既得到高质量的影像分辨率,又只受到较低辐射暴露。
The study authors recommend establishing guidelines that balance the need for high-quality image resolution and low radiation exposure with each child's unique profile.
随着模式空间和时间分辨率的增加和物理过程的改进,气候模拟对一个高精度、高速度的辐射模块的需求显得越来越迫切。
Along with advance of space and time resolution and betterment of physical process in the modeling pattern, the need for a high precision, high speed module of radiation grows more and more exigent.
讨论了其刻度方法、灵敏度和探测下限、空间分辨率和辐射损伤等。
The calibration methods, sensitivity and minimum detection limits, space resolution and radiation damage are discussed.
实验表明,新方法有效提高了毫米波辐射图像的分辨率。
Experimental results show that the new method can improve the resolution of millimeter wave radiometric image effectively.
辐射性能参数包括脉冲噪声、记忆效应、扫描相关偏移、一致噪声、随机噪声、丢失行、不可操作探测器、饱和探测器、调制传递函数、系统分辨率。
The parameters contain impulse noise, memory effect, scan correlated shift, coherent noise, random noise, dropped lines, inoperable detectors, saturated detectors, MTF, system resolution.
该方法能以较高的方向分辨率精确地计算任意点的辐射强度而不需要辐射能量平衡。
By this method, the intensity with high directional resolution in any point can be obtained with high precision without the requirement of radiative equilibrium.
该技术以其无创、无辐射、图像分辨率高等优势,已经成为活体研究人脑高级皮层功能活动的重要手段。
The fMRI technique, with its non-invasive and higher resolution characteristics, has been widely applied in the detection of the brain functions.
由于天线尺寸和重量受到限制,星载微波辐射计的空间分辨率通常都比较低。
Generally the spatial resolution of spaceborne microwave radiometer is low since its antenna size and weight are limited by its platform.
给出了光热辐射测量(PTR)系统空间分辨率的定义。
The definition of spatial resolution in the PTR (photothermal radiometry) system is given.
针对毫米波辐射图像分辨率低的问题,提出了一种新的分辨率增强方法。
Aimed at the problem of low resolution of millimeter wave radiometric image, a new resolution enhancement method is proposed.
现有反辐射导引头抗诱偏技术主要是着眼于提高反辐射导引头自身的分辨率,以实现尽早区分目标雷达与诱偏源的目的。
In order to differentiate between radar and bait, the main method of enhancing resolving power of anti-radiation seeker is adopted by the existing anti-bait technology of anti-radiation seeker.
简述了进行高空间分辨率,高灵敏度微波辐射计研究的必要性。
In this paper, the necessity of studying, high spatial resolution and high sensitivity microwave radiometer was introduced briefly.
文中从另一个角度入手,在不提高反辐射导引头分辨率的前提下,基于无源被动定位技术、虚拟导引头技术以及故障检测技术给出了一种新的抗诱偏方案。
Without enhancing resolving power of anti-radiation seeker, a new anti-bait scheme, based on the technology of passive location, virtual seeker and fault detection, is given.
对太赫兹辐射具有的高穿透性、高分辨率和反隐身能力进行了研究。
The high penetration, high resolution and anti-stealth capabilities of terahertz radiation are studied.
逐线积分辐射传输模式(LBLRTM)是国际上公认的精确辐射传输算法,它高分辨率、高精度地计算大气光谱透过率、大气辐射量和大气加热率。
The line-by-line radiative transfer model (LBLRTM) is an accurate software for the application of radiative transfer. It can calculate the atmosphere spectral transmittance, radiance and cooling rate.
逐线积分辐射传输模式(LBLRTM)是国际上公认的精确辐射传输算法,它高分辨率、高精度地计算大气光谱透过率、大气辐射量和大气加热率。
The line-by-line radiative transfer model (LBLRTM) is an accurate software for the application of radiative transfer. It can calculate the atmosphere spectral transmittance, radiance and cooling rate.
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