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FR1419692A - Method and device for locating vessels at sea - Google Patents

Method and device for locating vessels at sea

Info

Publication number
FR1419692A
FR1419692A FR987510A FR987510A FR1419692A FR 1419692 A FR1419692 A FR 1419692A FR 987510 A FR987510 A FR 987510A FR 987510 A FR987510 A FR 987510A FR 1419692 A FR1419692 A FR 1419692A
Authority
FR
France
Prior art keywords
sea
locating vessels
vessels
locating
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
FR987510A
Other languages
French (fr)
Inventor
Jacques Laplume
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.)
TECH ET D ENTPR S GENERALES SO
Original Assignee
TECH ET D ENTPR S GENERALES SO
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 TECH ET D ENTPR S GENERALES SO filed Critical TECH ET D ENTPR S GENERALES SO
Priority to FR987510A priority Critical patent/FR1419692A/en
Application granted granted Critical
Publication of FR1419692A publication Critical patent/FR1419692A/en
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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-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
    • G01S5/0284—Relative positioning

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR987510A 1964-09-09 1964-09-09 Method and device for locating vessels at sea Expired FR1419692A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR987510A FR1419692A (en) 1964-09-09 1964-09-09 Method and device for locating vessels at sea

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR987510A FR1419692A (en) 1964-09-09 1964-09-09 Method and device for locating vessels at sea

Publications (1)

Publication Number Publication Date
FR1419692A true FR1419692A (en) 1965-12-03

Family

ID=8838003

Family Applications (1)

Application Number Title Priority Date Filing Date
FR987510A Expired FR1419692A (en) 1964-09-09 1964-09-09 Method and device for locating vessels at sea

Country Status (1)

Country Link
FR (1) FR1419692A (en)

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