JP2006523836A - 全地球測位システムにおけるトロポシェア誘導エラーの補正 - Google Patents

全地球測位システムにおけるトロポシェア誘導エラーの補正 Download PDF

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JP2006523836A
JP2006523836A JP2006506146A JP2006506146A JP2006523836A JP 2006523836 A JP2006523836 A JP 2006523836A JP 2006506146 A JP2006506146 A JP 2006506146A JP 2006506146 A JP2006506146 A JP 2006506146A JP 2006523836 A JP2006523836 A JP 2006523836A
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correction
user
values
data
value
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Japanese (ja)
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JP2006523836A5 (https=
Inventor
パウ，マシュー・ダンカン
ブッチャー，ジェイムズ
オーウェン，ジョン・イヴォー・ルーブリッジ
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セクレタリー・オヴ・ステイト・フォー・ディフェンス
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Priority claimed from GB0308894A external-priority patent/GB0308894D0/en
Priority claimed from GB0309142A external-priority patent/GB0309142D0/en
Application filed by セクレタリー・オヴ・ステイト・フォー・ディフェンス filed Critical セクレタリー・オヴ・ステイト・フォー・ディフェンス
Publication of JP2006523836A publication Critical patent/JP2006523836A/ja
Publication of JP2006523836A5 publication Critical patent/JP2006523836A5/ja
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/07—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing data for correcting measured positioning data, e.g. DGPS [differential GPS] or ionosphere corrections
    • G01S19/071—DGPS corrections
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/009—Transmission of differential positioning data to mobile
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/07—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing data for correcting measured positioning data, e.g. DGPS [differential GPS] or ionosphere corrections
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/40—Correcting position, velocity or attitude
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/40—Correcting position, velocity or attitude
    • G01S19/41—Differential correction, e.g. DGPS [differential GPS]

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Image Processing (AREA)
JP2006506146A 2003-04-17 2004-04-19 全地球測位システムにおけるトロポシェア誘導エラーの補正 Pending JP2006523836A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0308894A GB0308894D0 (en) 2003-04-17 2003-04-17 Tropospheric delays in global positioning systems
GB0309142A GB0309142D0 (en) 2003-04-23 2003-04-23 Tropospheric delays in global positioning systems
PCT/GB2004/001676 WO2004095055A1 (en) 2003-04-17 2004-04-19 Correction of troposphere induced errors in global positioning systems

Publications (2)

Publication Number Publication Date
JP2006523836A true JP2006523836A (ja) 2006-10-19
JP2006523836A5 JP2006523836A5 (https=) 2007-05-31

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JP2006506146A Pending JP2006523836A (ja) 2003-04-17 2004-04-19 全地球測位システムにおけるトロポシェア誘導エラーの補正

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US (1) US7877207B2 (https=)
EP (1) EP1613978B1 (https=)
JP (1) JP2006523836A (https=)
KR (1) KR101100531B1 (https=)
CN (1) CN1774645A (https=)
AT (1) ATE493676T1 (https=)
AU (1) AU2004232832B2 (https=)
CA (1) CA2519808C (https=)
DE (1) DE602004030777D1 (https=)
ES (1) ES2356821T3 (https=)
NO (1) NO20055398L (https=)
RU (1) RU2348052C2 (https=)
WO (1) WO2004095055A1 (https=)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008051568A (ja) * 2006-08-23 2008-03-06 Furuno Electric Co Ltd 測位システム、測位方法および測位用プログラム
WO2009008104A1 (ja) * 2007-07-10 2009-01-15 Electronic Navigation Research Institute, An Independent Administrative Institution 天頂対流圏遅延量の算出方法及び衛星測位信号の対流圏遅延の補正方法
JP2009536341A (ja) * 2006-05-05 2009-10-08 ノキア コーポレイション 無線端末の衛星測位
KR101183582B1 (ko) * 2010-09-29 2012-09-17 주식회사 에스원 위성항법보정시스템의 대기층 해석을 통한 측위방법
WO2014163069A1 (ja) * 2013-04-01 2014-10-09 株式会社次世代技術研究所 レーダの信号処理方法及び装置
JP2018503105A (ja) * 2014-12-22 2018-02-01 ユーザー−セントリック アイピー, エル.ピー.User−Centric Ip, L.P. 中規模モデリング
WO2022138181A1 (ja) * 2020-12-23 2022-06-30 ソニーグループ株式会社 地上システムおよびその画像処理方法

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060176843A1 (en) * 2005-02-07 2006-08-10 Yoel Gat Method and apparatus for providing low bit rate satellite television to moving vehicles
US7705793B2 (en) * 2004-06-10 2010-04-27 Raysat Antenna Systems Applications for low profile two way satellite antenna system
US7379707B2 (en) * 2004-08-26 2008-05-27 Raysat Antenna Systems, L.L.C. System for concurrent mobile two-way data communications and TV reception
US7911400B2 (en) * 2004-01-07 2011-03-22 Raysat Antenna Systems, L.L.C. Applications for low profile two-way satellite antenna system
US20110215985A1 (en) * 2004-06-10 2011-09-08 Raysat Antenna Systems, L.L.C. Applications for Low Profile Two Way Satellite Antenna System
US8761663B2 (en) * 2004-01-07 2014-06-24 Gilat Satellite Networks, Ltd Antenna system
JP4910676B2 (ja) * 2006-12-15 2012-04-04 セイコーエプソン株式会社 演算回路、測位装置、指標算出方法及びプログラム
EP2003468B1 (en) * 2007-06-13 2015-09-16 Airbus DS GmbH Dissemination of critical atmospheric conditions within global and regional navigation satellite systems
US7739048B2 (en) * 2007-06-18 2010-06-15 The Boeing Company Method and system for determining water vapor profile using GPS signals
DE102007036497A1 (de) * 2007-08-01 2009-02-19 Astrium Gmbh Positionierungsvorrichtung und Positionierungsverfahren für ein Satellitennavigationssystem
EP2040090A1 (en) * 2007-09-18 2009-03-25 Leica Geosystems AG Method for accuracy estimation of network based corrections for a satellite-aided positioning system
US7869951B1 (en) * 2008-07-11 2011-01-11 Lockheed Martin Corporation Method of determining local electromagnetic sensor refractivity
EP2944332B1 (en) 2009-07-10 2016-08-17 Boston Scientific Scimed, Inc. Use of nanocrystals for a drug delivery balloon
AT508966A1 (de) 2009-10-30 2011-05-15 Teleconsult Austria Gmbh Verfahren und vorrichtung zur übermittlung von satellitennavigationsdaten
CN101706571B (zh) * 2009-11-05 2012-08-29 宁波市气象服务中心 一种雷达回波中非气象杂波的处理方法
CN102346252B (zh) * 2010-08-06 2013-06-05 清华大学 光学卫星遥感数据地理定位中的大气折射补偿方法及系统
AU2011360286B2 (en) * 2011-02-22 2015-05-07 Mitsubishi Electric Corporation Positioning augmentation information generating device, GNSS receiver, positioning augmentation system, and positioning augmentation method
US9972198B2 (en) * 2011-03-22 2018-05-15 Vaisala Oyj Method for launching and a radiosonde
US8604966B1 (en) * 2011-07-11 2013-12-10 Lockheed Martin Corporation Correction of radar beam refraction using electro-optical measurements
US8787944B2 (en) * 2011-08-18 2014-07-22 Rivada Research, Llc Method and system for providing enhanced location based information for wireless handsets
FR2987899B1 (fr) * 2012-03-09 2014-05-02 Thales Sa Procede adaptatif d'estimation du contenu electronique de l'ionosphere
US9322926B2 (en) * 2012-03-30 2016-04-26 Qualcomm Technologies International, Ltd. Method and apparatus for synchronization and precise time computation for GNSS receivers
US20140091967A1 (en) * 2012-09-28 2014-04-03 Global Geophysical Services, Inc. Seismic Data Acquisition Module with Broadband Antenna, and Corresponding Systems, Devices, Components and Methods
FR2998976B1 (fr) * 2012-11-30 2015-01-16 Thales Sa Procede et systeme de determination d'une erreur de l'estimation du temps de la traversee de la ionosphere
CN103033833B (zh) * 2012-12-13 2014-12-10 中国航天科工信息技术研究院 一种修正对流层延迟误差的方法
CN103885046A (zh) * 2012-12-20 2014-06-25 河南省电力勘测设计院 基于GPS的InSAR大气延迟改正方法
KR101448223B1 (ko) * 2013-03-20 2014-10-15 대한민국 인공위성기반 홍수탐지시스템 및 홍수탐지방법, 홍수탐지방법을 수행하는 프로그램이 수록된 기록매체
FR3025610B1 (fr) * 2014-09-05 2022-01-14 Centre Nat Etd Spatiales Procede de determination collaborative d'erreurs de positionnement d'un systeme de navigation par satellites
CN104656108B (zh) * 2015-02-12 2017-05-10 东南大学 一种顾及高程差异的稀疏参考站网络天顶对流层延迟建模方法
GB2538101A (en) 2015-05-08 2016-11-09 Esa Interferometric radio occultation
RU2601387C1 (ru) * 2015-07-02 2016-11-10 Александр Васильевич Тертышников Способ определения положения аврорального овала и состояния магнитного поля земли
CN105137461A (zh) * 2015-09-01 2015-12-09 中国人民解放军63655部队 一种消除导航定位卫星系统介质延时的方法
CA3027888C (en) * 2016-06-24 2023-01-10 Rx Networks Inc. Method and apparatus for reducing tropospheric effects in gnss positioning
PL3589979T3 (pl) * 2017-03-03 2023-01-30 Deutsche Telekom Ag Sposób, urządzenia, system i produkt w postaci programu komputerowego do zwiększania dokładności pozycjonowania komórkowego urządzenia użytkownika przy użyciu danych globalnego systemu nawigacji satelitarnej
CN107991676B (zh) * 2017-12-01 2019-09-13 中国人民解放军国防科技大学 星载单航过InSAR系统对流层误差校正方法
KR102522923B1 (ko) * 2018-12-24 2023-04-20 한국전자통신연구원 차량의 자기위치 추정 장치 및 그 방법
FR3092565B1 (fr) * 2019-02-08 2021-08-27 Airbus Defence & Space Sas Systèmes informatiques pour l’acquisition d’images satellitaires avec prise en compte de l’incertitude météorologique
CN109900973B (zh) * 2019-02-25 2021-06-01 西安电子科技大学 基于规则矩形折射率单元的带有光强衰减的射线追踪方法
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CN110673184A (zh) * 2019-09-05 2020-01-10 成都亿盟恒信科技有限公司 一种基于车辆的高精度定位系统及方法
US12284982B2 (en) * 2019-11-04 2025-04-29 mOOverment Holding B.V. System and apparatus for the monitoring of livestock and the like
CN111753408B (zh) * 2020-06-09 2023-05-09 南京信息工程大学 一种顾及天气的gnss大气加权平均温度计算方法
KR102184290B1 (ko) * 2020-07-06 2020-11-30 아주대학교산학협력단 저궤도 위성 안테나의 조준 오차 보정 방법
US11378699B2 (en) * 2020-07-13 2022-07-05 Swift Navigation, Inc. System and method for determining GNSS positioning corrections
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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020199196A1 (en) * 2001-06-21 2002-12-26 Matthew Rabinowitz Position location using global positioning signals augmented by broadcast television signals

Family Cites Families (6)

* 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
RU2092902C1 (ru) * 1993-12-27 1997-10-10 Российский научно-исследовательский институт космического приборостроения Способ определения местоположения транспортного средства и устройство, реализующее этот способ
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
US6518921B1 (en) * 1997-04-22 2003-02-11 Ericsson Inc. Cellular positioning system that compensates for received signal delays in positioning radio receivers
US6445340B2 (en) * 2000-01-26 2002-09-03 Novatel, Inc. Method and apparatus for generating a time signal
AUPR863401A0 (en) * 2001-11-02 2001-11-29 Qx Corporation Pty Ltd A method & device for precision time-lock

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020199196A1 (en) * 2001-06-21 2002-12-26 Matthew Rabinowitz Position location using global positioning signals augmented by broadcast television signals

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JPN6010051828; Ｃｏｌｌｉｎｓ，　Ｊ．Ｐ．；　Ｌａｎｇｌｅｙ，　Ｒ．Ｂ．: 'Ｍｉｔｉｇａｔｉｎｇ　ｔｒｏｐｏｓｐｈｅｒｉｃ　ｐｒｏｐａｇａｔｉｏｎ　ｄｅｌａｙ　ｅｒｒｏｒｓ　ｉｎ　ｐｒｅｃｉｓｅ　ａｉｒｂｏｒｎｅ　ＧＰＳ　ｎａｖｉｇａｔｉｏｎ' Ｐｏｓｉｔｉｏｎ　Ｌｏｃａｔｉｏｎ　ａｎｄ　Ｎａｖｉｇａｔｉｏｎ　Ｓｙｍｐｏｓｉｕｍ，　１９９６． , 19960422, ５８２　-　５８９, ＩＥＥＥ *

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009536341A (ja) * 2006-05-05 2009-10-08 ノキア コーポレイション 無線端末の衛星測位
JP2008051568A (ja) * 2006-08-23 2008-03-06 Furuno Electric Co Ltd 測位システム、測位方法および測位用プログラム
WO2009008104A1 (ja) * 2007-07-10 2009-01-15 Electronic Navigation Research Institute, An Independent Administrative Institution 天頂対流圏遅延量の算出方法及び衛星測位信号の対流圏遅延の補正方法
US8665146B2 (en) 2007-07-10 2014-03-04 Electronic Navigation Research Institute Calculation method of the amount of zenith troposphere delay, and a correcting method of troposphere delay of satellite positioning signal
KR101183582B1 (ko) * 2010-09-29 2012-09-17 주식회사 에스원 위성항법보정시스템의 대기층 해석을 통한 측위방법
WO2014163069A1 (ja) * 2013-04-01 2014-10-09 株式会社次世代技術研究所 レーダの信号処理方法及び装置
JP2018503105A (ja) * 2014-12-22 2018-02-01 ユーザー−セントリック アイピー, エル.ピー.User−Centric Ip, L.P. 中規模モデリング
WO2022138181A1 (ja) * 2020-12-23 2022-06-30 ソニーグループ株式会社 地上システムおよびその画像処理方法
US12348910B2 (en) 2020-12-23 2025-07-01 Sony Group Corporation Ground system and image processing method

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ES2356821T3 (es) 2011-04-13
WO2004095055A8 (en) 2005-03-03
AU2004232832B2 (en) 2009-03-05
WO2004095055A9 (en) 2004-12-16
US20070027624A1 (en) 2007-02-01
KR101100531B1 (ko) 2011-12-30
RU2348052C2 (ru) 2009-02-27
WO2004095055A1 (en) 2004-11-04
NO20055398L (no) 2006-01-04
AU2004232832A1 (en) 2004-11-04
KR20060008899A (ko) 2006-01-27
NO20055398D0 (no) 2005-11-15
CA2519808C (en) 2012-06-12
CN1774645A (zh) 2006-05-17
RU2005135641A (ru) 2006-08-27
US7877207B2 (en) 2011-01-25
EP1613978B1 (en) 2010-12-29
DE602004030777D1 (de) 2011-02-10
EP1613978A1 (en) 2006-01-11
ATE493676T1 (de) 2011-01-15
CA2519808A1 (en) 2004-11-04

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