DK46790A - Fremgangsmaade og apparat til kortlaegning af i det mindste en del af i det mindste en underjordisk lednings forloeb - Google Patents

Fremgangsmaade og apparat til kortlaegning af i det mindste en del af i det mindste en underjordisk lednings forloeb Download PDF

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Publication number
DK46790A
DK46790A DK046790A DK46790A DK46790A DK 46790 A DK46790 A DK 46790A DK 046790 A DK046790 A DK 046790A DK 46790 A DK46790 A DK 46790A DK 46790 A DK46790 A DK 46790A
Authority
DK
Denmark
Prior art keywords
undergraduate
mapping
procedure
circuit
undergraduate circuit
Prior art date
Application number
DK046790A
Other languages
English (en)
Other versions
DK46790D0 (da
Inventor
Willy Bellens
Original Assignee
Blis
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 Blis filed Critical Blis
Publication of DK46790A publication Critical patent/DK46790A/da
Publication of DK46790D0 publication Critical patent/DK46790D0/da

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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/04—Display arrangements
    • G01S7/06—Cathode-ray tube displays or other two dimensional or three-dimensional displays
    • G01S7/064—Cathode-ray tube displays or other two dimensional or three-dimensional displays using a display memory for image processing
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/411—Identification of targets based on measurements of radar reflectivity
    • G01S7/412—Identification of targets based on measurements of radar reflectivity based on a comparison between measured values and known or stored values
    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/18—Network design, e.g. design based on topological or interconnect aspects of utility systems, piping, heating ventilation air conditioning [HVAC] or cabling
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2113/00—Details relating to the application field
    • G06F2113/14—Pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geometry (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Electromagnetism (AREA)
  • Evolutionary Computation (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Radar Systems Or Details Thereof (AREA)
DK046790A 1988-06-27 1990-02-22 Fremgangsmaade og apparat til kortlaegning af i det mindste en del af i det mindste en underjordisk lednings forloeb DK46790D0 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP88870114 1988-06-27
PCT/BE1989/000032 WO1990000288A1 (en) 1988-06-27 1989-06-27 Method and device for mapping out a path of an underground conduct

Publications (2)

Publication Number Publication Date
DK46790A true DK46790A (da) 1990-02-22
DK46790D0 DK46790D0 (da) 1990-02-22

Family

ID=8200694

Family Applications (1)

Application Number Title Priority Date Filing Date
DK046790A DK46790D0 (da) 1988-06-27 1990-02-22 Fremgangsmaade og apparat til kortlaegning af i det mindste en del af i det mindste en underjordisk lednings forloeb

Country Status (5)

Country Link
EP (1) EP0349516A1 (da)
DK (1) DK46790D0 (da)
FI (1) FI900907A0 (da)
PT (1) PT90998A (da)
WO (1) WO1990000288A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4338280C1 (de) * 1993-11-10 1995-03-16 Deutsche Aerospace Verfahren zur bildgestützten Lageerfassung und Kartierung unterirdischer Objekte
WO2021157065A1 (ja) * 2020-02-07 2021-08-12 三菱電機株式会社 埋設物識別装置、埋設物識別方法及び探査装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0785249B2 (ja) * 1986-05-16 1995-09-13 株式会社日立製作所 設計支援装置
WO1988003276A1 (en) * 1986-10-30 1988-05-05 Nippon Telegraph And Telephone Corporation Method of detecting object and apparatus therefor

Also Published As

Publication number Publication date
PT90998A (pt) 1989-12-29
EP0349516A1 (en) 1990-01-03
DK46790D0 (da) 1990-02-22
WO1990000288A1 (en) 1990-01-11
FI900907A0 (fi) 1990-02-22

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AHB Application shelved due to non-payment