CA964909A - Projection type map displays - Google Patents

Projection type map displays

Info

Publication number
CA964909A
CA964909A CA124,071A CA124071A CA964909A CA 964909 A CA964909 A CA 964909A CA 124071 A CA124071 A CA 124071A CA 964909 A CA964909 A CA 964909A
Authority
CA
Canada
Prior art keywords
projection type
type map
map displays
displays
projection
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
CA124,071A
Other versions
CA124071S (en
Inventor
Kenneth R. Honick
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Application granted granted Critical
Publication of CA964909A publication Critical patent/CA964909A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations
    • G01C21/22—Plotting boards
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
    • G09B29/10—Map spot or coordinate position indicators; Map reading aids
    • G09B29/106—Map spot or coordinate position indicators; Map reading aids using electronic means
    • G09B29/108—Map spot or coordinate position indicators; Map reading aids using electronic means involving the optical projection of slides, microfilm or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Automation & Control Theory (AREA)
  • Instructional Devices (AREA)
CA124,071A 1970-10-01 1971-09-30 Projection type map displays Expired CA964909A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4675170 1970-10-01

Publications (1)

Publication Number Publication Date
CA964909A true CA964909A (en) 1975-03-25

Family

ID=10442451

Family Applications (1)

Application Number Title Priority Date Filing Date
CA124,071A Expired CA964909A (en) 1970-10-01 1971-09-30 Projection type map displays

Country Status (2)

Country Link
CA (1) CA964909A (en)
GB (1) GB1337960A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144589A (en) * 1981-03-04 1982-09-07 Nissan Motor Picture display unit
JPS57169785A (en) * 1981-04-13 1982-10-19 Nissan Motor Travelling guidance system for car

Also Published As

Publication number Publication date
GB1337960A (en) 1973-11-21

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