DK131487B - Apparat til på et kort at angive den geografiske position. - Google Patents

Apparat til på et kort at angive den geografiske position.

Info

Publication number
DK131487B
DK131487B DK192068AA DK192068A DK131487B DK 131487 B DK131487 B DK 131487B DK 192068A A DK192068A A DK 192068AA DK 192068 A DK192068 A DK 192068A DK 131487 B DK131487 B DK 131487B
Authority
DK
Denmark
Prior art keywords
map
indicating
geographical position
geographical
Prior art date
Application number
DK192068AA
Other languages
English (en)
Other versions
DK131487C (da
Inventor
G E Roberts
Original Assignee
Decca 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 Decca Ltd filed Critical Decca Ltd
Publication of DK131487B publication Critical patent/DK131487B/da
Application granted granted Critical
Publication of DK131487C publication Critical patent/DK131487C/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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Navigation (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK192068AA 1967-07-11 1968-04-26 Apparat til på et kort at angive den geografiske position. DK131487B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31899/67A GB1162316A (en) 1967-07-11 1967-07-11 Improvements in or relating to Chart Position Indicating Apparatus

Publications (2)

Publication Number Publication Date
DK131487B true DK131487B (da) 1975-07-21
DK131487C DK131487C (da) 1975-12-08

Family

ID=10330061

Family Applications (1)

Application Number Title Priority Date Filing Date
DK192068AA DK131487B (da) 1967-07-11 1968-04-26 Apparat til på et kort at angive den geografiske position.

Country Status (10)

Country Link
US (1) US3535789A (da)
JP (1) JPS5234950B1 (da)
DE (1) DE1773317B1 (da)
DK (1) DK131487B (da)
ES (1) ES353269A1 (da)
FR (1) FR1564229A (da)
GB (1) GB1162316A (da)
NL (1) NL151188B (da)
NO (1) NO126049B (da)
SE (1) SE333065B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135190A (en) * 1976-09-29 1979-01-16 Solid Photography Inc. Navigational plotter
JPS54162847U (da) * 1978-05-08 1979-11-14
DE3031258A1 (de) * 1980-08-19 1982-04-01 Universität Stuttgart, Institut für Flugnavigation, 7000 Stuttgart Positionsanzeigegeraet
US4442432A (en) * 1983-12-05 1984-04-10 Quigley William L Electronic navigation method and system
JPS63140671U (da) * 1987-03-05 1988-09-16

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600484A (en) * 1947-11-21 1952-06-17 Decca Record Co Ltd Apparatus for indicating a coordinate position on a chart
GB914185A (en) * 1960-11-09 1962-12-28 Decca Ltd Improvements in or relating to chart position display apparatus
GB1073992A (en) * 1965-01-06 1967-06-28 Decca Ltd Improvements in or relating to chart position indicating apparatus
NL130963C (da) * 1965-06-03

Also Published As

Publication number Publication date
NL151188B (nl) 1976-10-15
DK131487C (da) 1975-12-08
ES353269A1 (es) 1969-10-01
SE333065B (da) 1971-03-01
JPS5234950B1 (da) 1977-09-06
DE1773317B1 (de) 1972-03-23
NL6805889A (da) 1969-01-14
GB1162316A (en) 1969-08-27
US3535789A (en) 1970-10-27
NO126049B (da) 1972-12-11
FR1564229A (da) 1969-04-18

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