Presentation 1999/7/30
Accuracy in Changing a Number of GPS Satellites
Hiroki IRIE,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) The Global Positioning System (GPS) is capable of easily providing 100 m level accuracy for anyone with a single GPS receiver. A point positioning with wide view of the sky for long time is moved by noise very slowly. As same situation, a vehicle positioning has good tracing on the map. When GPS satellite has shade from a receiver by building in urban street, it has bad tracing on. In this paper, Simulation results are provided about the accuracy of positioning by changing the number of GPS satellites. The behavior of GPS measurement results are discussed when the psedou-range suffers from a fixed bias.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) GPS / Navigation / Pseudo-range / Error distribution / Measurement Error
Paper # SANE99-45
Date of Issue

Conference Information
Committee SANE
Conference Date 1999/7/30(1days)
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Paper Information
Registration To Space, Aeronautical and Navigational Electronics (SANE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Accuracy in Changing a Number of GPS Satellites
Sub Title (in English)
Keyword(1) GPS
Keyword(2) Navigation
Keyword(3) Pseudo-range
Keyword(4) Error distribution
Keyword(5) Measurement Error
1st Author's Name Hiroki IRIE
1st Author's Affiliation Dept. of Mechanical and Electorical Eng., Yatsushiro National College of Technology()
Date 1999/7/30
Paper # SANE99-45
Volume (vol) vol.99
Number (no) 248
Page pp.pp.-
#Pages 6
Date of Issue