格网坐标转换,grid coordinate transformation
1)grid coordinate transformation格网坐标转换
1.In this paper,NTv2 is deemd as the preferable one according to the comparison and analysis on two formats,and then it is made as a reference,the concrete format of grid file which is used in thegrid coordinate transformation facing CGCS2000 is studied and the design sample is provided,which is based on the case of the transformation from BJS54 to CGCS2000.通过这两种格式的比较分析,认为NTv2格式更优,并将其作为参考,研究了面向CGCS2000的格网坐标转换中所使用的格网文件的具体格式,并以1954北京坐标系(BJS54)到2000国家大地坐标系(CGCS2000)的转换为例,提供了设计样本。
2.In order to improve transformation accuracy,grid coordinate transformation is used to fit residuals further,in which covariance function and multi-quadric function prediction model are respectively adopted to predict the coordinate correction of grid node.天文大地网向高精度地心坐标系进行坐标转换时,使用Bursa模型在完成转换后仍留有较大的残差,为了提高转换精度,使用格网坐标转换方法对残差进一步拟合,并将协方差函数推估模型和多面函数推估模型分别用于推估格网节点的坐标残差改正量。
英文短句/例句
1.The Design on the Grid Coordinate Transformation File Format Facing CGCS2000面向CGCS2000的格网坐标转换文件格式设计
2.Grid Coordinate Transformation Based on Bursa and Weight Average Model基于Bursa加权模型的格网坐标转换
3.APPLICATION OF TWO PREDICTION MODELS IN GRID COORDINATE TRANSFORMATION两种推估模型在格网坐标转换中的应用
parison and Analysis of Application of Several Models in Grid Transformation几种模型在格网坐标转换应用中的比较与分析
5.resolution of polar to cartesian极坐标-直角坐标转换
6.Research of the Method for Coordinate Transformation between RTK-Net Survey Coordinate System and Local Coordinate System网络RTK测量坐标与地方坐标转换方法的研究
7.GPS Control Network Optimization Technology and Coordinate Transformation Study;GPS控制网优化技术及坐标转换研究
8.The Research and Application of Coordinate Transform in Shanghai VRS Network;上海VRS网中坐标转换的研究与应用
9.Body fitted method with cartesian coordinates for solving viscous fluid flow and heat transfer problems粘性流体换热问题用直角坐标网格的贴体解法
10.Transformation of Astro-geodetic Network Coordinate System into China Geodetic Datum 2000天文大地网坐标系统到2000国家大地基准的转换
11.Study on non-linear coordination conversion of space right angle coordination system;浅谈空间直角坐标系非线性坐标转换
12.Research about independent coordinate system conversion from Gaussian coordinate system独立坐标系向高斯坐标系转换的研究
13.The Transformation Procedure of Coordinate System in GPS SurveyingGPS测量中坐标系统、坐标系的转换过程
14.Application of Curvilinear Coordinate Transformation Technique to Generation of Triangle Grid System;运用曲线拟合坐标变换生成三角形网格的方法研究
15.Standard Web documents are easier to access with program code (like JavaScript and the DOM).标准网络文档更容易实现其它格式的转换。
16.Robust Estimation with High Breakdown Contamination Rate for the Coordinate Transformation of GPS Datum Network in Guqiao Coalmine顾桥煤矿GPS基准网坐标转换的高崩溃污染率抗差估计
17.A Discussion on Methods for Transforming Point Position Coordinate from Previous Geodetic Coordinate System to next Generation CGCS 20002000国家大地坐标系下点位坐标转换方法浅析
18.Research about Xi"an 80 coordinate system conversion from China coordinate system 200080西安坐标系到2000国家坐标系转换的研究
相关短句/例句
coordinate grid坐标网格
1.As a kind of physical modeling technique,coordinate grid analysis method has been applied widely in metal plastic forming production.坐标网格分析法作为一种物理模拟技术 ,已在金属塑性成形的生产中被广泛应用 ,但传统的手工测量方法存在工作量大和精度低的缺点。
2.Coordinate grid method is one of the most widespread methods to study the distribution of plastic deformation of metal.坐标网格法是研究金属塑性变形分布应用广泛的一种方法,通过在金属板材表面印制坐标网格,分析变形前后网格尺寸的变化,即可得到板料的应变大小和分布。
3)network of coordinates坐标格网
4)Grid[英][ɡr?d][美][gr?d]格网坐标
5)coordinates grid网格坐标
1.Through the high corporate geographical position and its correspondingcoordinates grids, a plenty of the noise data can be get in short times.为了解决数字递进式编码所带来的增加、删减或修改区域环境噪声测点时的繁琐、混乱、不易管理的问题,采用网格坐标对城市区域环境噪声普查点位进行管理,实现抽象坐标与实际地理区域的一一对应,便于城市区域环境噪声普查数据管理和统计分析,使数据库集完整性、可追溯性、可操作性于一体。
6)Coordinate transform坐标转换
1.Technology of coordinate transform for precision-guided bomb;精确制导炸弹坐标转换技术(英文)
2.RTK Application and Obtaining Methods of Engineering Coordinate Transform Parameters in Dredging Work with Real Time Difference GPS;RTK航道疏浚应用及工程坐标转换参数的获取
3.Determining Coordinate Transform Parameter in GPS Navigation Positioning Surveying;在GPS导航定位中坐标转换参数的确定
延伸阅读
格网分子式：CAS号：性质：又称筛网或粗滤网(coarse mesh filter)。系一种截留水中细小污物的预处理设施。作用与格栅相同，通过拦截作用去除水中不能被格栅截留的细小固体，如细小纤维、纸浆、藻类等悬浮物。格网是由不同材质的金属丝编织成的不同尺寸的筛孔网。格网形式有固定框架式、转盘式、旋转式等。
