ES353269A1 - Perfeccionamientos en aparatos indicadores de posicion en cartas geograficas. - Google Patents

Perfeccionamientos en aparatos indicadores de posicion en cartas geograficas.

Info

Publication number
ES353269A1
ES353269A1 ES353269A ES353269A ES353269A1 ES 353269 A1 ES353269 A1 ES 353269A1 ES 353269 A ES353269 A ES 353269A ES 353269 A ES353269 A ES 353269A ES 353269 A1 ES353269 A1 ES 353269A1
Authority
ES
Spain
Prior art keywords
chart
ordinates
cartesian
family
intersections
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
Application number
ES353269A
Other languages
English (en)
Spanish (es)
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.)
Decca Ltd
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 ES353269A1 publication Critical patent/ES353269A1/es
Expired legal-status Critical Current

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)
ES353269A 1967-07-11 1968-04-27 Perfeccionamientos en aparatos indicadores de posicion en cartas geograficas. Expired ES353269A1 (es)

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 (1)

Publication Number Publication Date
ES353269A1 true ES353269A1 (es) 1969-10-01

Family

ID=10330061

Family Applications (1)

Application Number Title Priority Date Filing Date
ES353269A Expired ES353269A1 (es) 1967-07-11 1968-04-27 Perfeccionamientos en aparatos indicadores de posicion en cartas geograficas.

Country Status (10)

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

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 (xx) * 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 (xx) * 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 (xx) * 1965-06-03

Also Published As

Publication number Publication date
SE333065B (xx) 1971-03-01
JPS5234950B1 (xx) 1977-09-06
NO126049B (xx) 1972-12-11
DK131487B (da) 1975-07-21
NL151188B (nl) 1976-10-15
NL6805889A (xx) 1969-01-14
US3535789A (en) 1970-10-27
DE1773317B1 (de) 1972-03-23
DK131487C (xx) 1975-12-08
GB1162316A (en) 1969-08-27
FR1564229A (xx) 1969-04-18

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