ZA751431B - Method of and system for locating a position - Google Patents

Method of and system for locating a position

Info

Publication number
ZA751431B
ZA751431B ZA00751431A ZA751431A ZA751431B ZA 751431 B ZA751431 B ZA 751431B ZA 00751431 A ZA00751431 A ZA 00751431A ZA 751431 A ZA751431 A ZA 751431A ZA 751431 B ZA751431 B ZA 751431B
Authority
ZA
South Africa
Prior art keywords
locating
Prior art date
Application number
ZA00751431A
Inventor
A Elwood
Original Assignee
A Elwood
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
Priority claimed from US449452A external-priority patent/US3916410A/en
Application filed by A Elwood filed Critical A Elwood
Publication of ZA751431B publication Critical patent/ZA751431B/en

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
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
    • G01S11/08—Systems for determining distance or velocity not using reflection or reradiation using radio waves using synchronised clocks
    • 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
    • G01S5/14—Determining absolute distances from a plurality of spaced points of known location

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)
  • Radar Systems Or Details Thereof (AREA)
  • Geophysics And Detection Of Objects (AREA)
ZA00751431A 1974-03-08 1975-03-10 Method of and system for locating a position ZA751431B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US449452A US3916410A (en) 1969-06-16 1974-03-08 Method of and system for locating a position

Publications (1)

Publication Number Publication Date
ZA751431B true ZA751431B (en) 1976-10-27

Family

ID=23784217

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00751431A ZA751431B (en) 1974-03-08 1975-03-10 Method of and system for locating a position

Country Status (8)

Country Link
JP (1) JPS50127592A (en)
CA (1) CA1050139A (en)
CH (1) CH607853A5 (en)
DE (1) DE2510120A1 (en)
FR (1) FR2263525B1 (en)
GB (1) GB1506904A (en)
NO (1) NO750769L (en)
ZA (1) ZA751431B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2704852C2 (en) * 1977-02-05 1983-06-23 Krone Gmbh, 1000 Berlin Arrangement of devices, in particular with a display or control device for driving a vehicle
CN114286285B (en) * 2021-12-10 2023-07-04 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） Communication frequency detection method and system based on geographic grid

Also Published As

Publication number Publication date
NO750769L (en) 1975-09-09
GB1506904A (en) 1978-04-12
FR2263525A1 (en) 1975-10-03
CH607853A5 (en) 1978-11-30
AU7892675A (en) 1976-09-16
CA1050139A (en) 1979-03-06
JPS50127592A (en) 1975-10-07
FR2263525B1 (en) 1978-10-13
DE2510120A1 (en) 1976-02-05

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