Often, it is something global like WGS-84 (World Geodetic System 1984, used by all GPS devices), or a regional datum like NAD-83 (North American Datum 1983).
它常常是全球大地基准点（比如WGS-84，即World Geodetic System 1984，由所有GPS设备使用），或地区性大地基准点（比如NAD-83，即NorthAmericanDatum 1983）。
In this paper, how to transfer WGS-84 coordinate system into Beijing 1954 geodetic system or state 1980 geodetic system, and build up information managing system of active faults by GIS.
本文介绍如何求解系统转换参数，将WGS-84坐标转换为我国目前使用的是1954年北京坐标系或1980年国家大地坐标系。进而可以利用GIS技术建立活断层信息管理数据库系统。
After exploration, this paper has proposed a systematic method for predicting earthquakes using the data of geodetic deformation survey, that is called as the dynamic "survey-prediction" system.
通过探索，本文提出了利用大地形变测量资料预报地震的系统方法，称之为测报动态系统。
The management GIS system about geodetic result makes up of surveying mark management system and geodetic result.
测绘大地成果管理GIS系统由测量标志管理系统和大地成果提供系统两部分组成。
In order to satisfy the requirement for the route location of the Shanghai-Hangzhou magnetic suspension project, a new form of geodetic coordinate system was proposed.
为更好地满足沪杭磁悬浮工程全线施工定线的需要，提出了引用一种新型大地坐标系的设想。
Land departments have finished much wok of initial land investigation of urban in Beijing Geodetic Coordinate System 1954, and the land certificates have given.
国土部门在北京1954坐标系下，已完成大多数城镇的初始调查工作，并发放了相应的土地证等图件资料。
Base on the global reference system and according to these geodetic results th...
根据这些大地测量成果以全球参照系为基准，对该地区的重力场进行了研究。
The following topics in necessity are discussed: The situation and problems in Chinese existing geodetic coordinate system and its frame;
在必要性方面重点讨论下面几个方面的问题：中国大地坐标系统和大地坐标框架的现状和问题；
The definition of the China Geodetic Coordinate System 2000 is identical with that of the International Terrestrial Reference System.
中国大地坐标系的定义，与国际地球参考系的定义一致。
The use of the design products: global satellite positioning system (Geodetic LGN200)....
使用该外观设计的产品为：全球卫星定位仪(大地测量型LGN200)。
The use of the design products: global satellite positioning system (Geodetic LGN200)....
使用该外观设计的产品为：全球卫星定位仪(大地测量型LGN200)。
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