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在工程测量中其坐标体系分为几种,为了将坐标进行统一,就需要将各个坐标之间形成转换体系,并且要确保转换过程中不会出现错误,以此推动我服哦工程测量技术的更快更好发展。当前情况下的我国工程测量其规模体系已经初步形成,因此其发展空间较大,有关部门为了促进工程测量的进步发展,就需要不断的研发测量技术。基于此,本文首先介绍了工程控制测量,然后分析了不同坐标系简介、变换以及不同坐标体系转换精度。
In the engineering survey of its coordinate system is divided into several, in order to coordinate the unity, you need to form a conversion system between the coordinates, and to ensure that the conversion process will not be an error, in order to promote my service Oh Engineering Measurement Technology Faster and better development. Under the current circumstances, the scale system of China’s engineering surveying has been initially formed, so there is ample room for its development. In order to promote the progress and development of engineering surveying, the departments concerned need to continuously develop the surveying technology. Based on this, this paper first introduces engineering control measurement, and then analyzes the different coordinate system introduction, transformation and conversion accuracy of different coordinate system.