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SE9702331L - Sätt att framställa en tredimensionell bild av ett markområde med hjälp av en SAR-radar - Google Patents

Sätt att framställa en tredimensionell bild av ett markområde med hjälp av en SAR-radar

Info

Publication number
SE9702331L
SE9702331L SE9702331A SE9702331A SE9702331L SE 9702331 L SE9702331 L SE 9702331L SE 9702331 A SE9702331 A SE 9702331A SE 9702331 A SE9702331 A SE 9702331A SE 9702331 L SE9702331 L SE 9702331L
Authority
SE
Sweden
Prior art keywords
radar
antenna
sar
dimensional image
dimensional
Prior art date
Application number
SE9702331A
Other languages
Unknown language ( )
English (en)
Other versions
SE9702331D0 (sv
SE507919C2 (sv
Inventor
Lars Ulander
Original Assignee
Foersvarets Forskningsanstalt
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 Foersvarets Forskningsanstalt filed Critical Foersvarets Forskningsanstalt
Priority to SE9702331A priority Critical patent/SE507919C2/sv
Publication of SE9702331D0 publication Critical patent/SE9702331D0/sv
Priority to US09/445,462 priority patent/US6384766B1/en
Priority to PCT/SE1998/001147 priority patent/WO1998058275A1/sv
Publication of SE9702331L publication Critical patent/SE9702331L/sv
Publication of SE507919C2 publication Critical patent/SE507919C2/sv

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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/0209—Systems with very large relative bandwidth, i.e. larger than 10 %, e.g. baseband, pulse, carrier-free, ultrawideband
    • 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
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
SE9702331A 1997-06-18 1997-06-18 Sätt att framställa en tredimensionell bild av ett markområde med hjälp av en SAR-radar SE507919C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9702331A SE507919C2 (sv) 1997-06-18 1997-06-18 Sätt att framställa en tredimensionell bild av ett markområde med hjälp av en SAR-radar
US09/445,462 US6384766B1 (en) 1997-06-18 1998-06-15 Method to generate a three-dimensional image of a ground area using a SAR radar
PCT/SE1998/001147 WO1998058275A1 (sv) 1997-06-18 1998-06-15 A method to generate a three-dimensional image of a ground area using a sar radar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9702331A SE507919C2 (sv) 1997-06-18 1997-06-18 Sätt att framställa en tredimensionell bild av ett markområde med hjälp av en SAR-radar

Publications (3)

Publication Number Publication Date
SE9702331D0 SE9702331D0 (sv) 1997-06-18
SE9702331L true SE9702331L (sv) 1998-07-27
SE507919C2 SE507919C2 (sv) 1998-07-27

Family

ID=20407423

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9702331A SE507919C2 (sv) 1997-06-18 1997-06-18 Sätt att framställa en tredimensionell bild av ett markområde med hjälp av en SAR-radar

Country Status (3)

Country Link
US (1) US6384766B1 (sv)
SE (1) SE507919C2 (sv)
WO (1) WO1998058275A1 (sv)

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SE511952C2 (sv) 1998-12-18 1999-12-20 Foersvarets Forskningsanstalt Ett SAR-radarsystem
SE512532C2 (sv) * 1999-02-26 2000-03-27 Foersvarets Forskningsanstalt Sätt att med en SAR-radar detektera objekt som förändrar sig med tiden
NL1013349C2 (nl) * 1999-10-20 2001-04-23 Lely Res Holding Inrichting voor het afbakenen van een gebied alsmede voertuig geschikt voor gebruik in de inrichting.
US6518914B1 (en) * 2000-11-02 2003-02-11 Totalförsvarets Forskningsinstitut Synthetic aperture radar system capable of detecting moving targets
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US6982666B2 (en) * 2001-06-08 2006-01-03 The United States Of America As Represented By The Secretary Of The Navy Three-dimensional synthetic aperture radar for mine detection and other uses
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US7042386B2 (en) * 2001-12-11 2006-05-09 Essex Corporation Sub-aperture sidelobe and alias mitigation techniques
US6943724B1 (en) 2002-10-30 2005-09-13 Lockheed Martin Corporation Identification and tracking of moving objects in detected synthetic aperture imagery
US6864828B1 (en) 2003-02-18 2005-03-08 Lockheed Martin Corporation Method and apparatus for collection and processing of interferometric synthetic aperture radar data
US6871029B2 (en) * 2003-04-28 2005-03-22 Xerox Corporation Process for minimizing toner usage in minimum area coverage patches and minimizing toner churning
US6741202B1 (en) * 2003-04-29 2004-05-25 Kapriel V. Krikorian Techniques for 3-dimensional synthetic aperture radar
US7218268B2 (en) * 2003-05-14 2007-05-15 Veridian Systems Self-calibrating interferometric synthetic aperture radar altimeter
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US7924210B2 (en) * 2006-06-02 2011-04-12 Zimmerman Associates, Inc. System, method, and apparatus for remote measurement of terrestrial biomass
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US20080127175A1 (en) * 2006-11-01 2008-05-29 Microsoft Corporation Packaging software products as single-file executables containing scripting logic
US20100242034A1 (en) * 2006-11-01 2010-09-23 Microsoft Corporation Distributing software products as an executable containing script logic with external resources
US8212710B2 (en) 2008-10-31 2012-07-03 Raytheon Company Radar image generation system
US8242949B2 (en) * 2010-06-30 2012-08-14 Delaurentis John M Multipath SAR imaging
US9322917B2 (en) * 2011-01-21 2016-04-26 Farrokh Mohamadi Multi-stage detection of buried IEDs
US9329001B2 (en) * 2011-10-26 2016-05-03 Farrokh Mohamadi Remote detection, confirmation and detonation of buried improvised explosive devices
US9110168B2 (en) * 2011-11-18 2015-08-18 Farrokh Mohamadi Software-defined multi-mode ultra-wideband radar for autonomous vertical take-off and landing of small unmanned aerial systems
JP2013195102A (ja) * 2012-03-16 2013-09-30 Mitsubishi Space Software Kk レーダ画像処理装置、レーダ画像処理プログラムおよびレーダ画像処理方法
CN103513247B (zh) * 2012-06-21 2015-07-15 中国科学院电子学研究所 合成孔径雷达图像和光学图像同名点匹配的方法
CN104375143A (zh) * 2013-08-15 2015-02-25 同方威视技术股份有限公司 毫米波三维全息扫描成像设备及人体或物品检查方法
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CN109459753B (zh) * 2017-10-16 2022-10-11 内蒙古工业大学 天气雷达数据坐标转换快速插值方法
RU2756904C1 (ru) * 2020-08-24 2021-10-06 Федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский государственный университет аэрокосмического приборостроения" Устройство разноракурсного многопозиционного синтезирования комплексного изображения земной поверхности

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Also Published As

Publication number Publication date
SE9702331D0 (sv) 1997-06-18
US6384766B1 (en) 2002-05-07
SE507919C2 (sv) 1998-07-27
WO1998058275A1 (sv) 1998-12-23

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