卫星激光测距

卫星激光测距中的多脉冲测距资料的处理

Processing method for multi - pulse data of SLR

Linux的QT编程技术在卫星激光测距中的应用

The application of QT programming technology under Linux in satellite laser ranging

本文介绍了上海天文台第三代人造卫星激光测距的PC计算机控制系统的功能及实际使用效果。

This paper introduces the performance of the IBM PC / XT-286 control system of the third-generation SLR system at Shanghai Observatory and presents its results .

优于10cm精度的卫星激光测距仪

Satellite Laser Ranging System with a Precision of Less Than 10 cm

目前上海天文台卫星激光测距站单次测距精度已达到10～12mm。

Up to now the single-shot ranging accuracy at Shanghai Observatory reached 10 ~ 12mm .

卫星激光测距（SLR）是卫星单点测量精度最高的一种技术，目前精度为亚厘米量级。

Satellite Laser Ranging ( SLR ) is a technique with the highest precision for asingle shot measurement of satellites . It has achieved a ranging precision ofsub centimeter .

卫星激光测距（SLR）是利用测量超短激光脉冲在卫星与地面测站间往返飞行时间的方法确定星地距离，对在轨卫星进行精密跟踪的一种技术。

SLR is a most high-accuracy tracking technology to artificial satellite flying in orbit , by measuring the round trip time of a laser pulse between satellite and observatory station .

介绍了采用曝光时间小于10的高速CCD以及相应的图像卡成功实现白天强背景光下实时显示激光束的方法，该方法可以有效提高卫星激光测距的白天测距能力。

This paper presents a method for monitoring laser beam under the condition of intense lights by developing a CCD with a high speed , ultrashort exposure time . This method can improve the capability of Satellite Laser Ranging for Shanghai station in daylight .

距离门控制电路是卫星激光测距（SLR）系统的一个重要组成部分，高精度距离门控制可有效提高卫星测距探测成功概率。

The range-gate control circuit is one of the most important components of SLR ( satellite laser rang - ing ) technology , which can greatly improve the successful probability of SLR .

Givens-Gentleman正交变换及其在卫星激光测距三级复弧估计技术中的应用

Givens Gentleman Orthogonal Transformation and Its Application in Three Stage multiarc Estimation Technique for Satellite Laser Ranging

我国新一代流动卫星激光测距（SLR）系统TROS-I于2000年建成，并成功地在乌鲁木齐、拉萨西部地区进行了流动观测，弥补了国家SLR跟踪网在亚洲腹地的空缺。

The TROS-I is a new generation mobile SLR system in China . TROS-I has successfully obtained SLR data in Urumqi and Lhasa in middle western China where no SLR station existed before .

通过描述SPAD时间响应特性的两个参数，分析SPAD的该特性对卫星激光测距精度的影响，并探讨减小这些影响的方法。

Through describing two parameters in the time response property of SPAD , the influence of the SPAD property on the accuracy of satellite laser ranging is analyzed and the method for reducing the influence is studied .

首先从SPAD工作的物理机制出发，分析了SPAD的时间响应特性，然后根据卫星激光测距原理，说明SPAD在卫星激光测距中的应用。

The time response property of a Single Photon Avalanche Diode ( SPAD ) are analyzed from the physics mechanism . Then the application of SPAD to satellite ranging is described according to the satellite laser ranging principle .

研究表明只要按文中的方法进行卫星激光测距（SLR）、全球定位系统（GPS）观测与重力测量，则可使全球垂直基准比现今世界各地高程之差约2m要提高一个数量级。

The results show that if the methods in this paper are used for the satellite laser range , the global position system measurement and the gravimetry in tide stations , then the gaps between GVD and present regional heights for a country will be narrowed from 2m to 0.18m .

卫星激光测距（SLR）技术是二十世纪六十年代中期出现的精密空间测量技术，经过近四十年的发展，单次测距精度已达到亚厘米级，科学应用广泛。

Satellite Laser Ranging ( SLR ), which appeared in the mid 1960 's , is one of the high precise space techniques . After almost forty years ' development , the single-shot ranging accuracy has reached sub-centimeter level and it has been applied in many scientific fields .

卫星激光测距系统的机架指向误差的研究

Research on the Pointing Error of Telescope Mount in Slr System

卫星激光测距系统是一个非相干成象光学系统。

Satellite laser ranging system is a incoherent imaging optical system .

毫米级高数据密度流动卫星激光测距仪的研究

Research on transportable SLR of millimeter precision and high density data

卫星激光测距仪检测系统（一）

A checking system for satellite laser ranging equipment ( 1 )

利用恒星标校卫星激光测距经纬仪指向精度

Calibrating the pointing precision of satellite laser ranging theodolite by observing stars

卫星激光测距的超近地靶校准技术的研究

Research on calibration of super short distance target in satellite laser ranging

卫星激光测距合作目标技术现状和进展

Present Status and Progress of Laser Cooperative Targets for SLR

2008年上海天文台卫星激光测距观测报告

Report on satellite laser ranging observations at Shanghai Astronomical Observatory in 2008

DZR&Ⅲ型厘米级卫星激光测距仪

Model dzr & ⅲ satellite laser ranging system at the few centimeter level

φ60厘米卫星激光测距仪的计算机接口

The computer interface circuits of the φ 60 cm satellite laser ranging system

卫星激光测距中回波实时识别和预报轨道的实时修正

Satellite return identification and real-time improvement of orbit prediction

卫星激光测距仪发散角系统的设计

Angle . Laser divergence designing for satellite laser ranging

卫星激光测距回波探测成功概率统计分析

Statistical analysis of successful detection probability of the returns in satellite laser ranging

卫星激光测距应用于短弧单点定位

The use of satellite laser ranging for single point positioning in short-arc analysis

上海天文台人造卫星激光测距系统的精度初步分析

A preliminary analysis of the accuracy of the satellite laser ranging system at Shanghai Observatory