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基于GPS的Google Earth的定位精度分析
引用本文:李润生,翟会楠.基于GPS的Google Earth的定位精度分析[J].影像技术,2011,23(1):15-18.
作者姓名:李润生  翟会楠
作者单位:1. 解放军信息工程大学,郑州,450052
2. 兰州军区第一测绘大队,兰州,730000
摘    要:众所周知,Google Earth的定位精度远比GPS差,但是Google Earth的影像直观形象,应用广泛,论文的目的旨在将两者的优点相结合,利用GPS的高精度来纠正Google Earth的定位精度。论文首先介绍Google Earth和KML语句格式标准,以及GPS的数据格式,然后提出了改善Google Earth定位精度的方法,并进行了实验。结果表明此方法可以明显提高精度,对于Google Earth的应用大有帮助。

关 键 词:Google  Earth  GPS  KML

Positioning Accuracy Analysis of Google Earth Based on GPS
LI Run-sheng,ZHAI Hui-nan.Positioning Accuracy Analysis of Google Earth Based on GPS[J].Image Technology,2011,23(1):15-18.
Authors:LI Run-sheng  ZHAI Hui-nan
Affiliation:LI Run-sheng1,ZHAI Hui-nan2(1.PLA Information Engineering University,Zhengzhou 450052,2.1st Battalion Surveying and Mapping Lanzhou Military Region,Lanzhou 730000)
Abstract:As we all know,the positioning accuracy of Google Earth is poorer than the GPS,but its images are visual and widely used.This article aimed at combining the advantages of the two,using high-precision of GPS to correct the positioning accuracy of Google Earth.Paper firstly introduced Google Earth and KML statement format standards,as well as GPS data formats,and then put forward the method to improve the positioning accuracy of Google Earth and conduct the experiment.The results showed that this method can s...
Keywords:Google Earth  GPS  KML
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