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 navigationInfo
- 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
Links
Landscapes
- 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.
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 |
Family
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)
Country | Link |
---|---|
ES (1) | ES2168920B1 (en) |
Cited By (2)
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)
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 |
-
1999
- 1999-11-24 ES ES9902585A patent/ES2168920B1/en not_active Expired - Fee Related
Patent Citations (5)
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)
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)
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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