Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Science of Surveying and Mapping》 2008-06
Add to Favorite Get Latest Update

A single epoch ambiguity search algorithm based on deformation characteristic and dual frequency constraint

YANG Wen-tao,DAI Wu-jiao,ZHU Jian-jun(Department of Survey Engineering and Geomatics,Central South University,Changsha 410083,China)  
Based on the deformation characteristic and restriction of dual frequency ambiguity relation,a new ambiguity search algorithm has been put forward for high rate deformation.Combining DOP value with signal to noise ratio,this method divides the satellites into groups and reduces ambiguity search space greatly.From some GPS experimentation,it shows that the method is very efficient,and the success rate is more than 99%。
【Fund】: 国家自然科学基金项目资助(40574003)
【CateGory Index】: P228.4
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved