DocumentCode
2641213
Title
Improvement of GPS positioning accuracy by ionosphere delay correction
Author
Akiyama, Nao ; Tanaka, Toshiyuki ; Yonekawa, Masashi
Author_Institution
Keio Univ., Tokyo
fYear
2007
fDate
17-20 Sept. 2007
Firstpage
1766
Lastpage
1769
Abstract
GPS (Global Positioning System) is 3D positioning system using the signal of satellites, and it is used in va rious situations. The arrangement and the number of GPS satellites influence measurement accuracy. However, error f actor by ionosphere delay exists in GPS measurement. We aim at the improvement of the measurement accura cy by this correction of ionosphere delay through experiments and simulations.
Keywords
Global Positioning System; ionospheric techniques; 3D positioning; GPS; GPS measurement; Global Positioning System; ionosphere delay correction; Clocks; Delay effects; Frequency; Global Positioning System; Ionosphere; Satellites; Terrestrial atmosphere; Time measurement; GPS; IONEX; approximation; double-frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
SICE, 2007 Annual Conference
Conference_Location
Takamatsu
Print_ISBN
978-4-907764-27-2
Electronic_ISBN
978-4-907764-27-2
Type
conf
DOI
10.1109/SICE.2007.4421270
Filename
4421270
Link To Document