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- Satellite laser altimeter (SLA), focus and trend of application in space, calls for the key parameters of the laser transmitter. 摘要 星载激光测高系统以独特的应用背景而备受关注,其整体性能对关键件激光器的技术参数提出了高需求。
- Physical characteristics of terrestrial surface targets are retrieved by information contained in laser pulse echo signal with laser altimeter. 摘要激光测高仪依靠回波信号包含的信息来反演地面目标的物理特性,因此必须保持回波信号的保真度和高信噪比。
- A high-resolution flight time measurement system based on a single field programmable gate array (FPGA) in laser altimeter is designed. 设计了在激光测高系统中基于单芯片现场可编程门阵列(FPGA)的高精度时间间隔测量模块。
- Satellite laser altimeter return waveform is sensitive to the vertical canopy structure and the change of underlying ground elevation. 星载激光测高仪的回波信号能够灵敏反映地面植被组成和地表高度的变化,因此能够用于探测森林地貌;
- A method combining pseudorandom modulation of the fiber laser and single-photon counting is proposed to realize a high spatial resolution for the space-borne laser altimeter. 为使星载激光高度计实现高空间分辨率, 提出了一种联合采用伪随机码调制光纤激光器和单光子计数的测距方法。
- In order to realize the high spatial and range resolution for a space-borne laser altimeter based on frequency-modulated fiber laser and heterodyne-range detection is proposed. 为使星载激光高度计实现高空间分辨力、高距离精度,提出了联合采用调频光纤激光器和相干测距的方法。
- Satellite laser altimeter return waveform is sensitive to the vertical canopy structure and the change of underlying ground elevation.It is optimal for mapping forest structure. 星载激光测高仪的回波信号能够灵敏反映地面植被组成和地表高度的变化,因此能够用于探测森林地貌;
- Abstract:Satellite laser altimeter return waveform was sensitive to the vertical canopy structure and the change of underlying ground elevation.It was optimal for mapping forest structure. 摘要: 星载激光测高仪的回波信号能够灵敏反映地面植被组成和地表高度的变化,因此能够用于探测森林地貌。
- Lunar Orbiter Laser Altimeter The Lunar Orbiter Laser Altimeter (LOLA) will measure landing site slopes, lunar surface roughness, and generate a high resolution 3D map of the Moon. 月球轨道飞行器激光测高仪月球轨道飞行器激光测高仪(LOLA)将测量着陆点坡度,表面糙度程度,并绘制一张高分辨率的月面图。
- Decomposing Algorithm of Laser Altimeter Waveforms 激光测高仪回波分解算法
- Time of Flight Measurements with Picoseconds Resolution in Laser Altimetry[J]. 引用该论文 赵欣;李季;陈结祥;赵平建;戚俊;涂碧海.
- Processing of Satellite Laser Altimeter Forest Waveform 星载激光测高仪测量森林的回波信号处理
- Recent Progress of Spaceborne Laser Altimeter System 星载激光测高仪发展现状综述
- Theoretical model for return signal of laser altimeter 激光测高仪的回波信号理论模型
- The 2008 lunar orbiter could fill in the gaps by charting the moon's surface with radar imaging, laser altimetry and high-resolution spectroscopy. 而2008年的绕月卫星,便能藉由雷达成像术、雷射高度计以及高解析度的光谱仪,来绘制月球表面以便填补落差。
- Storm investigations have three integrated components: scanning airborne laser altimetry (lidar), oblique aerial video &photography, ground surveys. 完整的研究计划包括三个部分:雷达扫描,航空摄影以及地面勘测。
- Correction of atmosphere delay for geoscience laser altimeter system 地球科学激光测高系统大气延迟修正算法
- EFFECTS OF SOLAR RADIATION ON THE RECEIVER OF NEAR INFRARED LASER ALTIMETER 太阳辐照对近红外激光高度计接收系统的影响
- The transmitter pointing determination in the Geoscience Laser Altimeter System 地球科学激光高度计系统发射机点测定返回目录
- Data Fusion of Interferometric Radar and Laser Altimeter for Height Finding 激光高度表与干涉雷达数据融合在高度测量中的应用