Test measurements for accuracy of absolute and relative GPS positioning

来源期刊：中国有色金属学报(英文版)2005年第z1期

论文作者：I. Havasi

文章页码：292 - 295

Key words：GPS surveying methods； factors and errors； test measurements； accuracy

Abstract: The paper, after the introduction, briefly outlines the principles of both absolute and relative GPS positioning. It deals with factors and error resources affecting the accuracy of these surveying procedures. It reviews the geodetic determination of a reference point and a base line used for the test measurements. The study describes the completed test measurements, and on the basis of results, it draws the conclusions for the accuracy of the investigated surveying methods. Finally, considering these accuracy measures, their possible application in mine surveying is also mentioned very shortly.