WIDE AREA DIFFERENTIAL GPS (WADGPS) - FUTURE NAVIGATION SYSTEM

Authors
KEE CD PARKINSON BW
Citation
Cd. Kee et Bw. Parkinson, WIDE AREA DIFFERENTIAL GPS (WADGPS) - FUTURE NAVIGATION SYSTEM, IEEE transactions on aerospace and electronic systems, 32(2), 1996, pp. 795-808
Citations number
23
Categorie Soggetti
Telecommunications,"Engineering, Eletrical & Electronic","Aerospace Engineering & Tecnology
Journal title
IEEE transactions on aerospace and electronic systems → ACNP
ISSN journal
00189251
Volume
32
Issue
2
Year of publication
1996
Pages
795 - 808
Database
ISI
SICI code
0018-9251(1996)32:2<795:WADG(->2.0.ZU;2-S
Abstract
Conventional differential Global Positioning System (DGPS) usually has accuracies of 1-3 m within 100 lan of the reference station. Wide are a differential GPS (WADGPS) can achieve the same accuracy as DGPS in m uch wider area while reducing the number of reference stations and inc reasing the integrity substantially. Test results Rave shown 1.5-4 m p ositioning accuracy for a dual frequency user with 10-20 s of age usin g WADGPS, which in this case has six monitor stations with a 1632 lan minimum baseline.