FI833273A - System foer att lokalisera i marken monterade kablar eller roer - Google Patents

System foer att lokalisera i marken monterade kablar eller roer Download PDF

Info

Publication number
FI833273A
FI833273A FI833273A FI833273A FI833273A FI 833273 A FI833273 A FI 833273A FI 833273 A FI833273 A FI 833273A FI 833273 A FI833273 A FI 833273A FI 833273 A FI833273 A FI 833273A
Authority
FI
Finland
Prior art keywords
monterade
localisera
kablar
marken
roer
Prior art date
Application number
FI833273A
Other languages
English (en)
Other versions
FI77539C (fi
FI833273A0 (fi
FI77539B (fi
Inventor
Leo Anker Jensen
Original Assignee
Jydsk Telefon As
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 Jydsk Telefon As filed Critical Jydsk Telefon As
Publication of FI833273A0 publication Critical patent/FI833273A0/fi
Publication of FI833273A publication Critical patent/FI833273A/fi
Application granted granted Critical
Publication of FI77539B publication Critical patent/FI77539B/fi
Publication of FI77539C publication Critical patent/FI77539C/fi

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/10Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
FI833273A 1982-01-14 1983-09-13 System foer att lokalisera i marken monterade kablar eller roer. FI77539C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DK12482 1982-01-14
DK12482 1982-01-14
PCT/DK1983/000003 WO1983002501A1 (en) 1982-01-14 1983-01-12 A system for localizing laid cables or pipes
DK8300003 1983-01-12

Publications (4)

Publication Number Publication Date
FI833273A0 FI833273A0 (fi) 1983-09-13
FI833273A true FI833273A (fi) 1983-09-13
FI77539B FI77539B (fi) 1988-11-30
FI77539C FI77539C (fi) 1989-03-10

Family

ID=8090020

Family Applications (1)

Application Number Title Priority Date Filing Date
FI833273A FI77539C (fi) 1982-01-14 1983-09-13 System foer att lokalisera i marken monterade kablar eller roer.

Country Status (5)

Country Link
EP (1) EP0100324B1 (fi)
JP (1) JPS59500236A (fi)
FI (1) FI77539C (fi)
NO (1) NO833278L (fi)
WO (1) WO1983002501A1 (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6999779B1 (en) 1997-02-06 2006-02-14 Fujitsu Limited Position information management system
GB2356098B (en) * 1997-02-06 2001-10-03 Fujitsu Ltd Portable radio terminal
US8249306B2 (en) 2008-03-18 2012-08-21 Certusview Technologies, Llc Virtual white lines for delimiting planned excavation sites
US8280117B2 (en) 2008-03-18 2012-10-02 Certusview Technologies, Llc Virtual white lines for indicating planned excavation sites on electronic images
CA2897462A1 (en) 2009-02-11 2010-05-04 Certusview Technologies, Llc Management system, and associated methods and apparatus, for providing automatic assessment of a locate operation
JP6349607B2 (ja) * 2014-02-26 2018-07-04 ジオ・サーチ株式会社 岸壁又は堤防の空洞探査方法及び危険性評価方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1934960C3 (de) * 1969-07-10 1979-01-25 Prakla-Seismos Gmbh, 3000 Hannover Verfahren und Anordnung zum genauen Orten von Punkten
US3774215A (en) * 1970-11-23 1973-11-20 Gen Systems Dev Corp Position locating system
AT330845B (de) * 1971-07-28 1976-07-26 Siemens Ag Verfahren zur standortbestimmung von fahrzeugen
DE2801142C2 (de) * 1978-01-12 1981-06-19 Werner Ing.(Grad.) 8131 Andechs Weisser Verfahren zur Navigation und Standortbestimmung eines Fahrzeuges
DE2937900C2 (de) * 1979-09-19 1982-05-27 Siemens AG, 1000 Berlin und 8000 München Verfahren und Einrichtung zur automatischen Personenortung

Also Published As

Publication number Publication date
EP0100324A1 (en) 1984-02-15
FI77539C (fi) 1989-03-10
WO1983002501A1 (en) 1983-07-21
FI833273A0 (fi) 1983-09-13
JPS59500236A (ja) 1984-02-16
FI77539B (fi) 1988-11-30
EP0100324B1 (en) 1987-05-27
NO833278L (no) 1983-09-13

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: JYDSK TELEFON- AKTIESELSKAB