beijing geodetic coordinate system meaning in Chinese

年北京坐标系

Gps receiver message of localization based on u . s . a . wgs84 coordinate system of the earth " s core , map of our country drawn and made according to 1954 - beijing geodetic coordinate system . in order to improve the precision , need to carry on coordinates transformation
Gps接收机的定位信息是基于美国地心坐标系的wgs84坐标，而我国的地图多根据1954年北京坐标系测绘制作，为了提高定位的精度，需要进行坐标转换。
Based on the current jiangmen independent coordinate system and the method of coordinate transformation , this paper analyzes and resolves the coordinate transformation between jiangmen independent coordinate system and beijing geodetic coordinate system 1954 using 10 - parameters orthomorphic map projection transformation formula , then validates the results of coordinate transformation and analyzes the precision
摘要以现有江门独立坐标系及坐标转换公式著手，分析了江门独立坐标系与54北京坐标的相互转换，提出了10参数正形变换方法，并进行了转换计算结果验证及精度分析。