| 基于Ozone算法的GPS大地坐标变换 |
| |
| 引用本文： | 徐彬,施闻明.基于Ozone算法的GPS大地坐标变换[J].兵工自动化,2006,25(3):65-66. |
| |
| 作者姓名： | 徐彬 施闻明 |
| |
| 作者单位： | 海军潜艇学院,研究生队,山东,青岛,266071 |
| |
| 摘 要： | 基于Ozone算法的GPS大地坐标变换,采用WGS-84地心坐标系.其基本参数包括椭球体长/短半轴和体扁率、地球引力常数及自转角速度等.该算法无需迭代,即可由大地直角坐标直接求出地理坐标.其算例只考虑经纬度二维情况可满足精度要求,并提高数据处理效率.
|
| 关 键 词： | Ozone算法 大地直角坐标 地心坐标系 地理坐标 Ozone 算法 坐标变换 Algorithm Based 处理效率 数据 精度要求 情况 经纬度 算例 地理坐标 大地直角坐标 迭代 自转角速度 地球引力常数 扁率 半轴 椭球体 参数 |
| 文章编号： | 1006-1576（2006）03-0065-02 |
| 收稿时间： | 2005-09-03 |
| 修稿时间： | 2005-10-08 |
GPS Geodetic Coordinate Transformation Based on Ozone Algorithm |
| |
| XU Bin,SHI Wen-ming.GPS Geodetic Coordinate Transformation Based on Ozone Algorithm[J].Ordnance Industry Automation,2006,25(3):65-66. |
| |
| Authors: | XU Bin SHI Wen-ming |
| |
| Affiliation: | Brigade of Graduate, Naval Submarine Academy, Qingdao 26607 1, China |
| |
| Abstract: | WGS-84 geocentric geodetic coordinate system was adopted for GPS geodetic coordinate transformation based on Ozone algorithm. Its basic parameters include long/short half axis, spheriform oblateness, gravitational constant G and self-rotating angular velocity of the earth. The algorithm could get geodetic coordinates from geodetic rectangular coordinates directly without considering iteration. The example only considered the longitude and latitude. Comparing with traditional iterative algorithm, the method could get a high precision and improve efficiency of data processing. |
| |
| Keywords: | Ozone algorithm Geodetic rectangular coordinates Geocentric geodetic coordinate system Geodetic coordinates |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
