FR2886022B1 - Procede pour l'etablissement d'images cartographiques de vecteurs de vitesses de courants marins de surface et systeme de radar altimetrique mettant en oeuvre le procede - Google Patents

Procede pour l'etablissement d'images cartographiques de vecteurs de vitesses de courants marins de surface et systeme de radar altimetrique mettant en oeuvre le procede

Info

Publication number
FR2886022B1
FR2886022B1 FR0504995A FR0504995A FR2886022B1 FR 2886022 B1 FR2886022 B1 FR 2886022B1 FR 0504995 A FR0504995 A FR 0504995A FR 0504995 A FR0504995 A FR 0504995A FR 2886022 B1 FR2886022 B1 FR 2886022B1
Authority
FR
France
Prior art keywords
radar system
current speed
surface current
mapping images
speed vectors
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.)
Expired - Fee Related
Application number
FR0504995A
Other languages
English (en)
Other versions
FR2886022A1 (fr
Inventor
Christopher Hereward Buck
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.)
Agence Spatiale Europeenne
Original Assignee
Agence Spatiale Europeenne
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.)
Filing date
Publication date
Application filed by Agence Spatiale Europeenne filed Critical Agence Spatiale Europeenne
Priority to FR0504995A priority Critical patent/FR2886022B1/fr
Priority to US11/435,642 priority patent/US7482970B2/en
Publication of FR2886022A1 publication Critical patent/FR2886022A1/fr
Application granted granted Critical
Publication of FR2886022B1 publication Critical patent/FR2886022B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • G01S13/90—Radar or analogous systems specially adapted for specific applications for mapping or imaging using synthetic aperture techniques, e.g. synthetic aperture radar [SAR] techniques
    • G01S13/9021—SAR image post-processing techniques
    • G01S13/9023—SAR image post-processing techniques combined with interferometric techniques
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • G01S13/90—Radar or analogous systems specially adapted for specific applications for mapping or imaging using synthetic aperture techniques, e.g. synthetic aperture radar [SAR] techniques
    • G01S13/904—SAR modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR0504995A 2005-05-18 2005-05-18 Procede pour l'etablissement d'images cartographiques de vecteurs de vitesses de courants marins de surface et systeme de radar altimetrique mettant en oeuvre le procede Expired - Fee Related FR2886022B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0504995A FR2886022B1 (fr) 2005-05-18 2005-05-18 Procede pour l'etablissement d'images cartographiques de vecteurs de vitesses de courants marins de surface et systeme de radar altimetrique mettant en oeuvre le procede
US11/435,642 US7482970B2 (en) 2005-05-18 2006-05-17 Method for producing map images of surface sea current velocity vectors and altimetric radar system using the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0504995A FR2886022B1 (fr) 2005-05-18 2005-05-18 Procede pour l'etablissement d'images cartographiques de vecteurs de vitesses de courants marins de surface et systeme de radar altimetrique mettant en oeuvre le procede

Publications (2)

Publication Number Publication Date
FR2886022A1 FR2886022A1 (fr) 2006-11-24
FR2886022B1 true FR2886022B1 (fr) 2007-06-22

Family

ID=35527478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0504995A Expired - Fee Related FR2886022B1 (fr) 2005-05-18 2005-05-18 Procede pour l'etablissement d'images cartographiques de vecteurs de vitesses de courants marins de surface et systeme de radar altimetrique mettant en oeuvre le procede

Country Status (2)

Country Link
US (1) US7482970B2 (fr)
FR (1) FR2886022B1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7504985B2 (en) * 2005-11-17 2009-03-17 Board Of Regents Of The Nevada System Of Higher Education On Behalf Of The University Of Nevada, Reno Multi-dimensional real-array radar antennas and systems steered and focused using fast fourier transforms
US8040272B1 (en) * 2007-04-20 2011-10-18 Niitek Inc. Leading and lagging aperture for linear ground penetrating radar array
UA96637C2 (ru) * 2009-12-28 2011-11-25 Морской Гидрофизический Институт Национальной Академии Наук Украины Способ дистанционного определения характеристик среды открытого водоема
US8624773B2 (en) * 2010-11-09 2014-01-07 The United States Of America As Represented By The Secretary Of The Army Multidirectional target detecting system and method
CN102662164B (zh) * 2012-03-20 2013-08-28 哈尔滨工程大学 基于x波段雷达图像和粒子群优化的海表面流信息提取方法
US9853365B2 (en) * 2015-05-05 2017-12-26 Texas Instruments Incorporated Dynamic programming of chirps in a frequency modulated continuous wave (FMCW) radar system
RU2630412C1 (ru) * 2016-11-29 2017-09-07 Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр Институт прикладной физики Российской академии наук" (ИПФ РАН) Способ дистанционного определения скорости морского течения
US10148513B1 (en) * 2017-05-10 2018-12-04 International Business Machines Corporation Mobile device bandwidth consumption
CN108983188B (zh) * 2018-07-16 2019-09-24 中国科学院国家空间科学中心 一种基于干涉成像高度计的雷达回波的搜索跟踪方法
RU2696084C1 (ru) * 2018-09-21 2019-07-31 Федеральное государственное унитарное предприятие "Государственный научно-исследовательский институт авиационных систем" (ФГУП "ГосНИИАС") Способ оценки радиальной скорости объекта
CN110161497B (zh) * 2019-05-29 2021-04-13 中国科学院遥感与数字地球研究所 一种雷达差分干涉测量形变方法
CN110804912B (zh) * 2020-01-06 2020-05-19 北京铁科工程检测有限公司 一种铁路线路及沿线区域形变信息的提取方法
CN113126122B (zh) * 2021-04-02 2023-03-28 青岛海洋科学与技术国家实验室发展中心 干涉成像高度计与激光雷达双星伴飞海洋观测方法及系统
US11933883B2 (en) * 2021-09-24 2024-03-19 Aloft Sensing, Inc. System and method for self-contained high-precision navigation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL256566A (fr) * 1959-10-07
US4172255A (en) * 1977-08-08 1979-10-23 The United States Of America As Represented By The Secretary Of The Interior HF coastal current mapping radar system
US5659318A (en) * 1996-05-31 1997-08-19 California Institute Of Technology Interferometric SAR processor for elevation

Also Published As

Publication number Publication date
US7482970B2 (en) 2009-01-27
FR2886022A1 (fr) 2006-11-24
US20060262004A1 (en) 2006-11-23

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