GB2446615B - Improved synthetic aperture radar technique - Google Patents

Improved synthetic aperture radar technique

Info

Publication number
GB2446615B
GB2446615B GB0702878A GB0702878A GB2446615B GB 2446615 B GB2446615 B GB 2446615B GB 0702878 A GB0702878 A GB 0702878A GB 0702878 A GB0702878 A GB 0702878A GB 2446615 B GB2446615 B GB 2446615B
Authority
GB
United Kingdom
Prior art keywords
synthetic aperture
aperture radar
improved synthetic
radar technique
technique
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.)
Active
Application number
GB0702878A
Other versions
GB0702878D0 (en
GB2446615A (en
Inventor
Trevor Hutchinson
Michael Lowe
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.)
Leonardo MW Ltd
Original Assignee
Selex Galileo Ltd
Selex Sensors and Airborne Systems Ltd
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 Selex Galileo Ltd, Selex Sensors and Airborne Systems Ltd filed Critical Selex Galileo Ltd
Priority to GB0702878A priority Critical patent/GB2446615B/en
Publication of GB0702878D0 publication Critical patent/GB0702878D0/en
Publication of GB2446615A publication Critical patent/GB2446615A/en
Application granted granted Critical
Publication of GB2446615B publication Critical patent/GB2446615B/en
Active 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
    • 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
    • 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
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • G01S13/9035—
    • 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
    • G01S13/9058—Bistatic or multistatic SAR
GB0702878A 2007-02-15 2007-02-15 Improved synthetic aperture radar technique Active GB2446615B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0702878A GB2446615B (en) 2007-02-15 2007-02-15 Improved synthetic aperture radar technique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0702878A GB2446615B (en) 2007-02-15 2007-02-15 Improved synthetic aperture radar technique

Publications (3)

Publication Number Publication Date
GB0702878D0 GB0702878D0 (en) 2007-03-28
GB2446615A GB2446615A (en) 2008-08-20
GB2446615B true GB2446615B (en) 2010-09-29

Family

ID=37908635

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0702878A Active GB2446615B (en) 2007-02-15 2007-02-15 Improved synthetic aperture radar technique

Country Status (1)

Country Link
GB (1) GB2446615B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108051810B (en) * 2017-12-01 2020-06-09 南京市测绘勘察研究院股份有限公司 InSAR distributed scatterer phase optimization method
US10705204B2 (en) * 2017-12-08 2020-07-07 International Business Machines Corporation Crop classification and growth tracking with synthetic aperture radar
CN110146878A (en) * 2019-04-16 2019-08-20 杭州电子科技大学 The quantitative microwave imaging method that background media iteration based on the regularization of multiplying property updates
CN113325419B (en) * 2021-08-02 2021-12-03 湖南联智科技股份有限公司 Pavement collapse detection method
CN114488150A (en) * 2022-01-26 2022-05-13 中山大学 InSAR time sequence phase optimization method and device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0240449A2 (en) * 1986-03-31 1987-10-07 Goodyear Aerospace Corporation Method and system for orbiting stereo imaging radar
US6864828B1 (en) * 2003-02-18 2005-03-08 Lockheed Martin Corporation Method and apparatus for collection and processing of interferometric synthetic aperture radar data
US20060044177A1 (en) * 2004-09-01 2006-03-02 The Boeing Company Radar system and method for determining the height of an object
US20060164288A1 (en) * 2004-09-21 2006-07-27 Eads Astrium Gmbh Method and apparatus for interferometric radar measurement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0240449A2 (en) * 1986-03-31 1987-10-07 Goodyear Aerospace Corporation Method and system for orbiting stereo imaging radar
US6864828B1 (en) * 2003-02-18 2005-03-08 Lockheed Martin Corporation Method and apparatus for collection and processing of interferometric synthetic aperture radar data
US20060044177A1 (en) * 2004-09-01 2006-03-02 The Boeing Company Radar system and method for determining the height of an object
US20060164288A1 (en) * 2004-09-21 2006-07-27 Eads Astrium Gmbh Method and apparatus for interferometric radar measurement

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
(GIRARD ET AL): "The RADARSAT-2&3 topographic mission: an overview" GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, 2002. IEEE, vol. 3, 24 June 2002, pages 1477-1479, XP010598257. *
(KRIEGER ET AL) "TanDEM-X: mission concept and performance analysis" GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, 2005. PROCEEDINGS. SEOUL, KOREA 25-29 JULY 2005, IEEE, 25 July 2005, XP010849571. *

Also Published As

Publication number Publication date
GB0702878D0 (en) 2007-03-28
GB2446615A (en) 2008-08-20

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