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Geomatics Observation

ISSN Print:2707-4803
ISSN Online:2707-4811
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深圳市3套平面直角坐标系的相互转换——基于Excel多元回归分析的正形变换

Mutual Transformation of Three Plane Rectangular Coordinate Systems in Shenzhen —Orthomorphic Transformation Based on Excel Multiple Regression Analysis

Authors: 刘大海¹² 陈永红² 张萧² 曾庆桂² / Geomatics Observation / 2022,4(4): 1-9 / 2022-11-24 look620 look1363

在全面启用CGCS2000坐标系后,工程上常常需要对深圳市独立坐标、BJ54坐标、CGCS2000坐标进行相互转换。坐标变换分间接法及直接法。正形变换是直接法之一,它具有等角变换的优点,可通用于同球及异球的高斯投影平面直角坐标变换...More >>

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