测站

GPS定位精度与测站位置的关系

The Relationship Between Location Precision of GPS and Observational Station

ILS系统的极原点及其测站的长期漂移

The polar origin and the secular drift of station for ILS system

三测站都位于纬度30°N左右，普陀到建德相距约300公里。

The distance from Putuo to Jiande is about 300 km .

GPS测站位移速率的解算方法

Methods for calculating displacement velocity of GPS station

GPS测站所处构造位置的统计检验

Statistical test for tectonic location of GPS stations

GPS测站的海洋潮汐改正

Ocean loading tides correction of GPS stations

讨论了理想条件下，GPS定位中测站纬度与定位精度的关系；

This paper discusses the relationship between station latitude and location precision under the ideal condition .

基本VC和Matlab的不同测站下数据拼接程序的实现

The Implementation of Jointing Different Measure Station 's Data Based on VC & Matlab

GPS研究表明：自西向东，研究区测站运动速率总体上逐渐变小。

GPS measurement shows that : from east to west , the GPS stations velocities gradually become smaller .

得到福建省高精度的GPS测站大地坐标、边长及其位移矢量，其精度达到17×10-8。

Thus we get geodetic coordinates , length of side and the displacement vector for Fujian the GPS stations .

GPS技术的优势之一是测量范围大、测站间无需通视，这样，GPS具备解决上述问题的潜力。

One of advantages GPS possessing is distant measuring without intervisibility , so GPS has a potential to solve the above problem .

地闪定向仪（DF）的测站定向误差及应用

The site error and application of direction finder for ground flash

在GPS定位与导航中，用户可以通过选择至少4颗可见卫垦的观测，得到测站位置和站钟差信息。

In some special GPS navigation and positioning applications , it can be synchronously obtained sites ' positions and clock biases from four visible satellites .

大坝外部变形监测方法采用了多测站边角交会和直接水准法、低测量机器人观测法、GPS卫星定位技术等。

The methods of multi-measuring stations side angular intersection , direct leveling , Total Station Classical Automatic Target Recognition and GPS ( Global Positioning System ) etc.

结果显示，海潮对GPS测站有厘米级的影响，而对基线向量和天顶延迟的测定的影响大约为几毫米。

The result shows that the effects are about several centimeters for GPS stations and several millimeters for baseline vectors and the determination of zenith delay in maximum .

载波相位差分技术又称为RTK技术（RealTimeKinematic），是建立在实时处理两个测站的载波相位基础上的。

The carrier phase differential technique is also called RTK ( real time kinematic ), which is based on the real time processing the carrier phase of two observation stations .

乌鲁木齐VLBI站25m天线定向方法及测站座标

Method of the 25m antenna orientation and coordinates at the Urumchi VLBI station

对甘肃省53个测站1961&1995年年平均总云量资料用EOF等方法进行分析研究。

By analysing 53 stations data of Gansu from 1961 to 1995 with EOF etc.

国内仅需6~7个测站的实时观测数据，PANDA软件就可以提供全国范围精度为10~20cm的实时精密单点定位服务。

Meantime with 6-7 IGS stations in China , the accuracy of real-time PPP can reach 10-20 cm around China by PANDA .

东海沿岸SST存在多种显著周期的振荡，且南北测站SST的主导振荡有差异；

There exist various SST periodic vibrations , and there exist difference between the south main vibration and the north one .

IGS测站的非线性变化研究

Change On Non-linear Motion of IGS Station

中、低纬太平洋ARGO测站Rossby内波垂直模态的数值计算

Numerical Calculation of Vertical Modes of Rossby Internal Wave for ARGO Station in the Mid-low-Latitude Pacific Ocean

利用云南地区1999、2000、2001年共100余个测站的GPS资料，获得了该区现今水平运动与形变的特征图像。

The characteristic pattern of current horizontal movement and deformation in Yunnan area are obtained from the GPS data observed at more than 100 stations in 1999 , 2000 and 2001.The pattern is described as follows .

利用贝加尔湖地区GPS监测网测站坐标，根据边长尽量相等的原则，形成了11个Delaunay三角形，计算了各三角形的形状因子，结果表明有9个三角形的形状因子大于0.1。

We form 11 Delaunay triangles using the coordinates of GPS stations in Baikal Lake region in the light of side length being equal as far as possible for each triangle .

在GAMIT软件的解算过程中，分别按加入和不加入海潮位移改正，对GPS基线分量和测站坐标分别进行了计算和比较分析。

The GPS baseline components and station coordinates computed by the GAMIT software with and without these corrections are computed , compared and analyzed .

采用东北地区99个测站1960～2000年逐日降水资料，运用小波分析、突变分析、旋转EOF等方法，研究了东北地区不同区域夏季降水的长期变化特征。

Summer precipitation data in Northeast China from 1960 to 2000 was used to study the temporal and spatial features of summer rainfall .

介绍了全球SLR资料快速分析处理的方法和定轨模型，并对各个SLR站的观测结果进行了评估，给出了各测站的距离偏差、时间偏差以及所能达到的测距精度。

An accurate analysis of observational precision and systematic error , range bias and time bias for each SLR station are also reported .

应用地基GPS沿倾斜路径方向遥测大气水汽总量，是获得测站周围水汽三维空间分布信息（水汽层析）的基础。

Remote sensing of the amount of water vapor along the slant path using the ground-base GPS is the basis of getting the three-dimensional distribution ( water vapor tomography ) of water vapor in the immediate vicinity of the site .

该文提出一种区域定位系统n个地面测站的布站策略，给出4测站时几何精度因子计算公式，从而可快速获得最佳定位点位置。

This paper presents the arrangement strategy of ground stations for a regional positioning system and derives the formulas for calculating GDOP with 4 grounds stations . With the flying users ' known altitude , the highest positioning precision can be acquired quickly .

考虑观测误差、截断误差和数值天气预报的需要，本文给出了决定最优相邻测站之间距离d、最优垂直网格距Δp和最优观测时间间隔Δt的公式。

In consideration of the observational error , the truncation error and the requirements of numerical weather prediction , three formulas for determining the distance between two neighboring stations d , the vertical increment Δ p and the observational time interval At in optimum sense , have been derived .