基于CGCS2000的镇江相对独立平面坐标系的建立

详细信息    查看全文 | 推荐本文 |

英文篇名：Establishment of Zhenjiang Relatively Independent Plane Coordinate System Based on CGCS2000 作者：陈立民 ; 马雪萍 ; 凌祥安 英文作者：Chen Limin;Ma Xueping;Ling Xiangan;Zhenjiang Urban Investigation and Surveying Institute;Zhenjiang Municipal Land Surveying Office; 关键词：CGCS2000 ; 投影变形 ; 中央子午线 ; 坐标系 ; 坐标转换 英文关键词：CGCS2000;;projection deformation;;central meridian;;coordinate system;;coordinate transformation 中文刊名：CSKC 英文刊名：Urban Geotechnical Investigation & Surveying 机构：镇江市勘察测绘研究院;镇江市土地勘测事务所; 出版日期：2019-06-30 出版单位：城市勘测 年：2019 期：No.171 语种：中文; 页：CSKC201903037 页数：3 CN：03 ISSN：42-1309/TU 分类号：137-139

摘要

当前,CGCS2000坐标系已在全国正式使用,各地基于CGCS2000建立独立坐标系一时间成为研究热点。结合镇江市域坐标基准现状,从CGCS2000坐标引入、投影变形量计算分析、新坐标系投影方案确定等方面着手,开展了基于CGCS2000的镇江相对独立平面坐标系的一系列技术分析和探讨,提供了地理信息成果数据批量坐标转换方案,可为同类规模城市建立基于CGCS2000的地方独立坐标系时提供参考。
        At present,CGCS2000 coordinate system has been officially used in the whole country,and the establishment of independent coordinate systems based on CGCS2000 has become a research hotspot for a while. Based on the current situation of Zhenjiang city coordinate reference,a series of technical analysis and discussion on Zhenjiang relatively independent plane coordinate system based on CGCS2000 are carried out from the aspects of introduction of CGCS2000 coordinate,calculation and analysis of projection deformation and determination of projection scheme of new coordinate system. A batch coordinate conversion scheme for geographic information achievement data is provided,which is worthy of reference for similar scale cities in establishing local independent coordinate system based on CGCS2000.

引文

[1]程鹏飞,成英燕,文双江等. 2000国家大地坐标系实用宝典[M].北京:测绘出版社,2008:3~4.
    [2]高春辉,李秀龙,王东阁等.基于CGCS2000的珠海市地方坐标体系技术探讨[J].城市勘测,2018(3):65~68.
    [3]周明,黄涛,刘海兵等.基于CGCS2000的潜江市相对独立坐标系建立[J].测绘与空间地理信息,2018,41(11):201~204.
    [4] CJJ/T8-2011.城市测量规范[S].
    [5] GB/T28584-2012.城市坐标系统建设规范[S].