平面直角坐标

该软件界面友好，实现了在道路工程平面直角坐标系下GPS工程控制网平差的功能。

This software has friendly interface and it has realized the function of GPS engineering control network adjustment under the plane rectangular coordinate system of road project .

应用程序包括X山的平面直角坐标和高程求解、抵抗线求解、断层及节理信息查询数据库、工程资料查询数据库等。

The applications contains computing Mountain X 's coordinate and the lines of resistance , querying the database of faultage , joint and the information of mining engineering .

本文就如何将GPS输出的经纬度坐标转换为导航程序需要的大地平面直角坐标、如何从GPS中获得导航所需的信息以及如何编制导航程序软件进行了研究探讨。

It was studied in this article that how to convert longitude and latitude to Cartesian system of coordinates on the earth , how to get informations from GPS and how to make the guidance program .

论述了差分GPS定位系统的工作原理，以及GPS系统使用的大地坐标与大地测量使用的平面直角坐标的换算原理和使用于电算的计算公式。

This paper describes the principles of a differential GPS positioning system and offers the converting formulas , which can be used in computers , between the geodetic coordinate used in the GPS and plane rectangular one in the geodetic survey .

前者通过高斯投影，将WGS-84坐标系的GPS经纬度数据转换为平面直角坐标系的数据，从而计算平均速度。

In the first one , the longitude and latitude data in WGS-84 are transformed into the data in two-dimensional rectangular coordinate through the Gauss projection coordinate transformation , and the average speed estimation is achieved .

BJ-54坐标系与BJ-54平面直角坐标系，坐标投影的正、反解方程。

A detailed study of the equation and the inverse equation in projection coordinate between BJ-54 coordinate system and BJ-54 plane coordinate system .

根据高斯克吕格投影平面直角坐标X，Y的公式，设计了适用于Casiofx4800P计算器的程序，提出了利用正算程序采用有理逼近法反解地理坐标φ，λ的步骤和方法。

According to the formula of rectangular coordinate in the plane of Gauss-Kr ü ger projection , the authors designed a calculation program suitable for the CASIO fx 4800P calculator , put forward the steps and method of inversing of geographic coordinate by using rational approximation .

然后在平面直角坐标系下将弹性力学问题引入到Hamilton体系中来，针对弹性力学混合方程建立了一种新的辛型数值计算方法&基于Hamilton体系的弹性力学辛差分方法；

Then the equations of elastic problem are imported into the Hamilton system in the plane right-angle coordinate system and a new symplectic numerical method , the symplectic difference method of elasticity in Hamilton system , is put up based on the mixed equation of elastic problem .

浅谈平面直角坐标变换在工程中的应用

On the Application of the Plane Rectangular Coordinates Transformation in the Project

通用墨卡托（投影）平面直角坐标系下的施工测量

The Construction Surveying in the Universal Transverse Mercator ( Projection ) Coordinate System

测量平面直角坐标系间坐标转换的分离回归方法

Separation regression method of coordinate transformation between right - angled coordinate systems for measuring plane

建立了适于边坡稳定分析简单的平面直角坐标系。

A simple orthogonal plane coordinate system that is applicable to analyze the stability of soil slopes is set up .

对于平面直角坐标之间的转换，采用相似变换模型能收到较好的效果。

The accuracy of coordinate transformation results are influenced by transformational models and the number as well as the position distribution of common points .

通过建立近方空情信息处理系统导出了大地经纬坐标、五五方格坐标向平面直角坐标进行转换和空中目标飞行参数计算的方法，实现了近方空中情报的快速处理。

This paper proposes a close distance 's flight information processing method , which consists of coordinates transformation and flight parameter calculation of air target .

在平面直角坐标下，利用有限元方法，对玉米颗粒在缓苏过程中的含水量变化进行了数学模拟。

In a. plane rectangular coordinate system , mathematics simulation of the change of moisture content in a corn kernel during tempering is presented by the finite element method .

数学中的数轴、平面直角坐标系、空间直角坐标系为形而下之数；

Abstract Number axis , plane right angle coordinate and space right angle coordinate in maths are the " numbers " of concret . The vertical axis of a two-dimensional Cartesian coordinate system .

使用银川新一代天气雷达体扫数据，进行极坐标向平面直角坐标系的变换，计算得到了宁夏中北部气候干旱区2004&2005年较强对流降水51次过程中的组合反射率图像资料。

Based on the volume scan data of Yinchuan New Generation Weather Radar about severe convective precipitation in 2004-2005 , the composite reflectivity images in polar coordinates were transformed into ones in plane-right angle coordinates .

主要是利用三维界面中运动实体的高程变化确定二维数字地图无级缩放的时机，再将地图的二维平面直角坐标转换成三维大地坐标，以此来确定三维场景的选择。

The height change of motive entity in three-dimensional interface is used to make sure the occasion of continuous zooming in the two-dimension digital map . Determine the selection of three-dimensional scene by changing the flat-right angle coordination to three-dimensional earth coordination .

平面问题直角坐标应力函数解法的一般表达式

General Solution Expression for the Plane Right Angle Coordination Stress Function

藉助于严密的几何关系，推导出了各点按椭球面法线投影的由椭球面上大地经纬度到投影平面上平面直角坐标的投影公式。

The projection formulas which can be applied to transform geodetic coordinates of any point on the ellipsoid into rectangular coordinates on the plane according to the normal of ellipsoid surface are deduced .

本文提出了平面α角坐标系的概念，研究了它的有关特性及其与平面直角坐标系之间的关系；

In this paper , the concept of plane α - angle coordinate system is put forward .