GB2224408B - Ground probing radar method & apparatus - Google Patents

Ground probing radar method & apparatus

Info

Publication number
GB2224408B
GB2224408B GB8908022A GB8908022A GB2224408B GB 2224408 B GB2224408 B GB 2224408B GB 8908022 A GB8908022 A GB 8908022A GB 8908022 A GB8908022 A GB 8908022A GB 2224408 B GB2224408 B GB 2224408B
Authority
GB
United Kingdom
Prior art keywords
radar method
probing radar
ground probing
ground
radar
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
GB8908022A
Other versions
GB2224408A (en
GB8908022D0 (en
Inventor
David John Gunton
Howard Frederick Scott
Michael Paul Stansfield
Paul Beaumont Cordes
Roger Philip Ashworth
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.)
British Gas PLC
Original Assignee
British Gas PLC
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 British Gas PLC filed Critical British Gas PLC
Priority to EP89304938A priority Critical patent/EP0349110B1/en
Priority to ES198989304938T priority patent/ES2029553T3/en
Priority to DE8989304938T priority patent/DE68900965D1/en
Publication of GB8908022D0 publication Critical patent/GB8908022D0/en
Priority to CA000600787A priority patent/CA1332847C/en
Priority to US07/357,532 priority patent/US4967199A/en
Priority to JP1135696A priority patent/JPH0285789A/en
Publication of GB2224408A publication Critical patent/GB2224408A/en
Application granted granted Critical
Publication of GB2224408B publication Critical patent/GB2224408B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat
    • 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
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
    • 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
    • G01S13/885—Radar or analogous systems specially adapted for specific applications for ground probing

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB8908022A 1988-05-27 1989-04-10 Ground probing radar method & apparatus Expired - Fee Related GB2224408B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP89304938A EP0349110B1 (en) 1988-05-27 1989-05-16 Ground probing radar method and apparatus
ES198989304938T ES2029553T3 (en) 1988-05-27 1989-05-16 METHOD AND APPARATUS OF SOUNDING FOR RADAR.
DE8989304938T DE68900965D1 (en) 1988-05-27 1989-05-16 METHOD AND DEVICE FOR MEASURING THE BOTTOM WHEEL.
US07/357,532 US4967199A (en) 1988-05-27 1989-05-26 Ground probing radar method and apparatus
CA000600787A CA1332847C (en) 1988-05-27 1989-05-26 Ground probing radar method and apparatus
JP1135696A JPH0285789A (en) 1988-05-27 1989-05-29 Underground detection radar method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888812705A GB8812705D0 (en) 1988-05-27 1988-05-27 Ground probing radar method & apparatus

Publications (3)

Publication Number Publication Date
GB8908022D0 GB8908022D0 (en) 1989-05-24
GB2224408A GB2224408A (en) 1990-05-02
GB2224408B true GB2224408B (en) 1992-04-29

Family

ID=10637724

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888812705A Pending GB8812705D0 (en) 1988-05-27 1988-05-27 Ground probing radar method & apparatus
GB8908022A Expired - Fee Related GB2224408B (en) 1988-05-27 1989-04-10 Ground probing radar method & apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888812705A Pending GB8812705D0 (en) 1988-05-27 1988-05-27 Ground probing radar method & apparatus

Country Status (1)

Country Link
GB (2) GB8812705D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201520829D0 (en) 2015-11-25 2016-01-06 Univ Newcastle Methods for forming 3D image data and associated apparatuses

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165701A (en) * 1984-10-17 1986-04-16 British Gas Corp Antenna assembly and method for underground survey
GB2188506A (en) * 1986-03-27 1987-09-30 British Gas Plc Method & apparatus for combining waveforms

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165701A (en) * 1984-10-17 1986-04-16 British Gas Corp Antenna assembly and method for underground survey
GB2188506A (en) * 1986-03-27 1987-09-30 British Gas Plc Method & apparatus for combining waveforms

Also Published As

Publication number Publication date
GB2224408A (en) 1990-05-02
GB8908022D0 (en) 1989-05-24
GB8812705D0 (en) 1988-06-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950410