但对于机载激光来说太晚了。
机载激光扫描与捐款数量最多的代表。
Airborne laser scanning was represented with the largest number of contributions.
JTAC LTD还为机载激光光斑跟踪器提供了定位转换。
The JTAC LTD also provides target hand-off to aircraft Laser Spot Trackers.
机载激光是迄今美国最雄心勃勃的定向能武器计划。
The airborne laser is U. S. most ambitious directed energy weapon program to date.
提出了针对机载激光雷达点云的建筑物三维模型提取方法。
A method of extracting 3d building model from airborne lidar point cloud was presented.
提出了针对机载激光雷达点云的建筑物三维模型提取方法。
Virtual Architecture is defined as the 3D model of building, which employ both CAD utensils and Graphics technology.
机载激光点云数据滤波是获取高精度数字表面模型和数字高程模型的关键。
Airborne lidar point cloud filtering is the key of acquiring DSM and DEM with high precision.
激光对潜通信按激光器载体可分为星载激光通信系统和机载激光通信系统。
Submarine laser communication system can be divided into two kinds, which are satellite laser communication and airborne laser communication.
机载激光海洋测深系统对快速而便宜地绘制沿海海图和探测潜艇有重要意义。
An airborne laser sounder bathymetric system is of great importance to chart coastal bathymetry rapidly and cheaply and to detect submarines.
美国航天局资助着2009光达(LiDAR)的调查，由机载激光映射的国家中心进行。
NASA funded the 2009 LiDAR survey, which was carried out by the National Center for Airborne Laser Mapping.
这一高精度使得机载激光制导武器有着特殊的应用，在某些应用中是无法取代的。
Because there are high accuracy in airborne LGWs, they have special applications, and in some applications they can not be replaced.
阐述了一种新型机载激光影像制图系统的基本原理、技术结构、数据处理及发展前景。
A new type of airborne laser image mapping system (ALIMS) and its principle, technical structure, data processing and development are presented in this paper.
13年后，于1996年，空军授予11亿美元美元的合同，以建立一个机载激光实验室的升级版。
Thirteen years later, in1996, the Air Force awarded a $1.1 billion dollar contract to build asouped-up version of the Airborne Laser Laboratory.
当激光激活测试完成后，将进行激光地面火力发射，随后是整个机载激光武器系统的飞行测试。
When the activation tests are complete, ground firings of the laser will occur, followed by flight tests of the entire ABL weapon system.
机载激光测距机能为武器的低空发射提供精确而经济的方案，还对安全防护和飞机窗口提出建议。
The airborne laser rangefinder can offer an accurate and economical solution for low altitude delivery of balls. Recommendations for safety precautions and aircraft window are also made.
建立了机载激光水下目标探测中的卵形螺旋线扫描系统的数学模型，提出了点阵均匀性优化方案。
A mathematical model for an ovoid spiral scanning system with airborne laser for underwater object detection is developed and a scheme for dot matrix uniformity optimization is proposed.
文中通过机载激光指示器的组成分析了它的误差源、影响系统精度的因素以及其可控制的误差范围。
The error sources, factors of effect on accuracy and the controllable error range of airborne laser designator are discussed, through the components of airborne laser designator in this paper.
分析了扫描式、推帚式两种机载激光三维成像技术的基本原理，对两种技术的总体特点进行了比较。
Basic principles of airborne scanning and push-broom three-dimensional (3d) laser imaging technology are analyzed, and technical characteristics are compared.
利用机载激光测距机进行的光轴平行性要求实验，为其它机载激光装置光学方案的制定提供了参考。
An experiment on parallelism specification of optical axes by using airborne laser range-finder sets out a reference for establishing optical configuration for some other airborne laser units.
作为机载激光雷达数据处理的关键环节，激光雷达点云滤波一直是数据应用的重要前提和研究热点。
As a key of airborne laser data processing, the filtering of point cloud has been an important prerequisite and research focus of data applications.
本文在详细分析机载激光雷达工作原理及其点云数据特点的基础上，探讨研究点云数据的精度问题。
The paper studys the problem of point cloud data precision after detailed analyzing the principle of airborne LiDAR and the characteristics of point cloud data.
本论文设计并实现了机载激光测量系统，具有可移动性、非接触性和实时动态采集并3d显示的特点。
A laser measuring system is designed and implemented in this paper, which is moveable, none-touched and used for real-time data acquisition and 3d mapping.
主要介绍了利用机载激光雷达并结合全球卫星定位系统、惯性导航技术建立地形高程模型的一种新方法。
Briefly the paper introduces a new method to make a DEM by a airborne laser radar combining with Global Positioning System and Inertial navigation technology.
对机载激光探测海水深度的大动态范围信号，提出了使用光电倍增管变增益探测方法来压缩其动态范围。
The return signals from airborne laser depth sounding have dynamic ranges that exceed the capabilities of the sequential measurement equipments.
对于飞行速度每小时数千英里的目标进行激光束瞄准和聚焦并不容易，但机载激光器是唯一能够完成这项工作。
Pointing and focusing a laser beam on a target that is rocketing skyward at thousands of miles per hour is no easy task, but the Airborne laser is uniquely able to do the job.
通过实际数据的处理和提取，说明了组合CCD图像和机载激光扫描测距数据可以自动重建建筑物的三维信息。
The practical data processing results show that 3D buildings are reconstructed correctly by using real airborne CCD image and laser rangefinder data.
针对我国自行研制的机载激光扫描测距数据提出了一套利用稀疏激光测距数据自动提取建筑物三维信息的方法。
A method to extract building 3d information automatically based on spare laser points acquired by airborne laser scanning system which is developed by China is presented in the paper.
美国的ABL系统是一个集成了大气补偿技术的兆瓦级机载激光武器系统，ABL的设计目标是击毁敌方的弹道导弹。
The Airborne Laser (ABL) is an airborne, megawatt-class laser system with a state-of-the-art atmospheric compensation system to destroy enemy ballistic missiles at long ranges.
采用偏振检测方法，对机载激光测深实验系统接收到的大动态范围的水下目标反射的激光回波信号的压缩进行了实验研究。
This paper described a polarization detection method to compress the lager dynamic range of laser returned signals in airborne laser bathymetry system.
采用偏振检测方法，对机载激光测深实验系统接收到的大动态范围的水下目标反射的激光回波信号的压缩进行了实验研究。
This paper described a polarization detection method to compress the lager dynamic range of laser returned signals in airborne laser bathymetry system.
应用推荐