ES2168920A1 - Procedure for very accurate determination of ionospheric correction for electronic satellite navigation - Google Patents

Procedure for very accurate determination of ionospheric correction for electronic satellite navigation

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Publication number
ES2168920A1
ES2168920A1 ES009902585A ES9902585A ES2168920A1 ES 2168920 A1 ES2168920 A1 ES 2168920A1 ES 009902585 A ES009902585 A ES 009902585A ES 9902585 A ES9902585 A ES 9902585A ES 2168920 A1 ES2168920 A1 ES 2168920A1
Authority
ES
Spain
Prior art keywords
procedure
satellite navigation
accurate determination
ionospheric correction
ionospheric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES009902585A
Other languages
Spanish (es)
Other versions
ES2168920B1 (en
Inventor
Subirana Jaume Sanz
Pajares Manuel Hernandez
Zornoza J Miguel Juan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universitat Politecnica de Catalunya UPC
Original Assignee
Universitat Politecnica de Catalunya UPC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Universitat Politecnica de Catalunya UPC filed Critical Universitat Politecnica de Catalunya UPC
Priority to ES9902585A priority Critical patent/ES2168920B1/en
Publication of ES2168920A1 publication Critical patent/ES2168920A1/en
Application granted granted Critical
Publication of ES2168920B1 publication Critical patent/ES2168920B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Position Fixing By Use Of Radio Waves (AREA)
  • Radio Relay Systems (AREA)

Abstract

Procedure for very accurate determination of ionospheric correction for electronic satellite navigation.From a network of GPS receivers of double-frequency (L1-L2) a description is made by tomography with resolution in real time, that can only be used with the phases of the carriers of the reference station or stations, of the ionospheric values of the model, simultaneously resolving a constant by continuous transmitter arch and calculating the error function of the model, which also possibly transmits to the user. All of this can supply subdecimetric accuracies (errors below 10 cm) of the position of the navigator.
ES9902585A 1999-11-24 1999-11-24 VERY PRECISE DETERMINATION PROCEDURE FOR IONOSPHERIC CORRECTION FOR ELECTRONIC NAVIGATION BY SATELLITE. Expired - Fee Related ES2168920B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9902585A ES2168920B1 (en) 1999-11-24 1999-11-24 VERY PRECISE DETERMINATION PROCEDURE FOR IONOSPHERIC CORRECTION FOR ELECTRONIC NAVIGATION BY SATELLITE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9902585A ES2168920B1 (en) 1999-11-24 1999-11-24 VERY PRECISE DETERMINATION PROCEDURE FOR IONOSPHERIC CORRECTION FOR ELECTRONIC NAVIGATION BY SATELLITE.

Publications (2)

Publication Number Publication Date
ES2168920A1 true ES2168920A1 (en) 2002-06-16
ES2168920B1 ES2168920B1 (en) 2003-06-16

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ID=8310700

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9902585A Expired - Fee Related ES2168920B1 (en) 1999-11-24 1999-11-24 VERY PRECISE DETERMINATION PROCEDURE FOR IONOSPHERIC CORRECTION FOR ELECTRONIC NAVIGATION BY SATELLITE.

Country Status (1)

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ES (1) ES2168920B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2597487A1 (en) * 2011-11-23 2013-05-29 Honeywell International Inc. Ionospheric delay compensation using a scale factor based on an altitude of a receiver
CN103454695A (en) * 2013-08-20 2013-12-18 河海大学 GPS ionized layer TEC chromatographic method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5323322A (en) * 1992-03-05 1994-06-21 Trimble Navigation Limited Networked differential GPS system
US5519620A (en) * 1994-02-18 1996-05-21 Trimble Navigation Limited Centimeter accurate global positioning system receiver for on-the-fly real-time kinematic measurement and control
US5828336A (en) * 1996-03-29 1998-10-27 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Robust real-time wide-area differential GPS navigation
US5867411A (en) * 1996-12-19 1999-02-02 The Aerospace Corporation Kalman filter ionospheric delay estimator
US5903654A (en) * 1997-08-06 1999-05-11 Rockwell Science Center, Inc. Method and apparatus for eliminating ionospheric delay error in global positioning system signals

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5323322A (en) * 1992-03-05 1994-06-21 Trimble Navigation Limited Networked differential GPS system
US5519620A (en) * 1994-02-18 1996-05-21 Trimble Navigation Limited Centimeter accurate global positioning system receiver for on-the-fly real-time kinematic measurement and control
US5828336A (en) * 1996-03-29 1998-10-27 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Robust real-time wide-area differential GPS navigation
US5867411A (en) * 1996-12-19 1999-02-02 The Aerospace Corporation Kalman filter ionospheric delay estimator
US5903654A (en) * 1997-08-06 1999-05-11 Rockwell Science Center, Inc. Method and apparatus for eliminating ionospheric delay error in global positioning system signals

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HERNáNDEZ, M. et al. PRECISE IONOSPHERIC DETERMINATION AND ITS APPLICATION TO REAL-TIME GPS AMBIGUITY RESOLUTION. PROCEEDINGS ION GPS'99. 14-17 SEPTIEMBRE 1999, paginas 1409-1417. *
HERNáNDEZ, M. et al. RESOLVING CARRIER-PHASE AMBIGUITIES ON THE FLY, AT MORE THAN 100 KM FROM NEAREST REFERENCE SITE, WITH THE HELP OF IONOSPHERIC TOMOGRAPHY. PROCEEDINGS ION GPS'99. 14-17 SEPTIEMBRE 1999, paginas 1635-1642. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2597487A1 (en) * 2011-11-23 2013-05-29 Honeywell International Inc. Ionospheric delay compensation using a scale factor based on an altitude of a receiver
CN103454695A (en) * 2013-08-20 2013-12-18 河海大学 GPS ionized layer TEC chromatographic method

Also Published As

Publication number Publication date
ES2168920B1 (en) 2003-06-16

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