2. 您的位置
3. 首页
4. 期刊论文
5. Precise absolute positioning for a single-frequency user

Precise absolute positioning for a single-frequency user

来源 :中国科学：物理学、力学、天文学英文版 | 被引量 : 0次 | 上传用户：luomingasdf

【摘 要】

：

A new strategy to realize precise absolute positioning for a single-frequency user is presented. In the presented strategy, the receiver clock and ambiguities a

【作 者】

：

LI HaoJun 

【机 构】

：

ShanghaiAstronomicalObservatory,GuangxiKeyLaboratoryofSpatialInformationandGeomatics,ShanghaiKeyLabo

【出 处】

：

中国科学：物理学、力学、天文学英文版

【发表日期】

：

2013年8期

【关键词】

：

绝对定位 用户 单频 动态定位精度 连续运行参考站 大气延迟 稳健估计 数据处理 absolute positioning  single-frequency 

【基金项目】

：

This work was supported by the National Natural Science Foundation of China （Grant Nos. 41204034 and 11103068）, the Opening Project of Shanghai Key Laboratory of Space Navigation and Position Techniqu

下载到本地 , 更方便阅读

下载此文 赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

A new strategy to realize precise absolute positioning for a single-frequency user is presented. In the presented strategy, the receiver clock and ambiguities are removed using the satelliteand epoch-differenced (SDED) algorithm. As a further development

其他文献

COMPASS time synchronization and dissemination—Toward centimetre positioning accuracy

In this paper we investigate methods to achieve highly accurate time synchronization among the satellites of the COMPASS global navigation satellite system(GNSS

期刊

定位精度传播时间时间同步北斗系统全球导航卫星系统地球静止轨道卫星GEO卫星COMPASSGNSS time and frequency Glob

The influence of target material and thickness on proton energy and angular distribution

The paper has studied the influence of target material and thickness on energy and angular distributions of the protons generated by using an 800 nm,60 fs,0.24

期刊

最大能量靶材料角分布质子厚度初始密度激光脉冲法线方向laser-driven proton acceleration

A new method to analyse pulsar nulling phenomenon

脉冲星 nulling 是为很多个时期的脉搏排放的突然的停止的现象。nulling 部分经常被用来描绘现象。我们建议一个新方法分析脉冲星 nulling 现象，由包含二个关键参数， nulling

期刊

脉冲星归零周期现象关键参数直角坐标有效长度文献资料相对长度pulsars radio sources radiation mechanism

Virtual-photon-induced entanglement with two nitrogen-vacancy centers coupled to a high-Q silica mic

我们与联合到一个耳语画廊模式洞的二个氮空缺中心(NVC ) 为纠纷的有效产生建议一个潜在地实际的计划。由 virtual-photon-excitation 的优点，有二分开的 NVC 的纠纷能以一个

期刊

光子激发二氧化硅空位耦合纠缠虚拟微球腔高Q值entanglement nitrogen-vacancy center cavity QED

A hybrid VOF and PIC multi-material interface treatment method and its application in the penetratio

A hybrid VOF and PIC multi-material interface treatment method for Eulerian method is presented in this study in order to solve the problem that the Eulerian me

期刊

PENETRATIONEULERIANMETHODvolumeoffluidPARTICLE-IN-CELLHYBRIDMETHODpenet

Is the possible fine-structure constant drift also a test of a time-dependent Planck constant？

最近的出版空间并且好结构的常数的距离变化，，源于排出物(QE ) 正在激动的类星体的天体的数据。减少的价值随着时间的过去，源于在智利从大望远镜(VLT ) 获得的数据，为另外的可能

期刊

时间依赖性精细结构常数普朗克常数测试漂移天文数据甚大望远镜天文观测alpha quasars distance measurement supe

Study of dynamic hydrophobicity of micro-structured hydrophobic surfaces and lotus leaves

The dynamic wetting characteristics of water droplets on silicon wafers with microscale regular pillars structures and fresh lotus leaves are investigated exper

期刊

表面疏水性微结构接触角滞后花叶微观结构疏水表面粒子图像测速高速摄影机droplet hydrophobicity contact angle

The unified ideal model of mean motion resonance of artificial satellites due to geopotential pertur

From Kaula's Earth gravitational potential written in classical orbital elements, the unified ideal model of mean motion resonance of artificial satellites

期刊

理想模型轨道共振轨道运动人造卫星位势扰动旋转角速度任意倾角artificial satellitemean motionorbital reso

Study on the propagation of coupling shock waves with phase transition under combined tension-torsi

Phase transition can strongly change the stress wave propagation features. In this paper, the characteristic wave propagation under combined tension and torsion

期刊

冲击载荷传播特性冲击波相变耦合HUGONIOT曲线弹塑性材料波的传播coupling shock wave phase transition

Physical design of target station and neutron instruments for China Spallation Neutron Source

The China Spallation Neutron Source(CSNS)is the first accelerator-based multidiscipline user facility to produce pulsed neutrons by tungsten target under collis

期刊

散裂中子源物理设计仪器中国脉冲中子优化设计光束功率重复频率neutron scattering spallation neutron sour