CA995816A - Compressed data base for radar land mass simulator - Google Patents

Compressed data base for radar land mass simulator

Info

Publication number
CA995816A
CA995816A CA175,017A CA175017A CA995816A CA 995816 A CA995816 A CA 995816A CA 175017 A CA175017 A CA 175017A CA 995816 A CA995816 A CA 995816A
Authority
CA
Canada
Prior art keywords
data base
compressed data
land mass
mass simulator
radar land
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
CA175,017A
Other languages
English (en)
Other versions
CA175017S (en
Inventor
Robert A. Heartz
Dan Cohen
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of CA995816A publication Critical patent/CA995816A/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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • 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
    • G09B9/00—Simulators for teaching or training purposes
    • G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
    • G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
    • G09B9/40—Simulation of airborne radar
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • G01S7/4082—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Radar Systems Or Details Thereof (AREA)
CA175,017A 1972-08-03 1973-06-27 Compressed data base for radar land mass simulator Expired CA995816A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27777872A 1972-08-03 1972-08-03

Publications (1)

Publication Number Publication Date
CA995816A true CA995816A (en) 1976-08-24

Family

ID=23062312

Family Applications (1)

Application Number Title Priority Date Filing Date
CA175,017A Expired CA995816A (en) 1972-08-03 1973-06-27 Compressed data base for radar land mass simulator

Country Status (6)

Country Link
US (1) US3769442A (it)
CA (1) CA995816A (it)
CH (1) CH554036A (it)
DE (1) DE2337880C2 (it)
GB (1) GB1397205A (it)
IT (1) IT993642B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863252A (en) * 1973-11-27 1975-01-28 Us Air Force Radar predictions from automated stereoplotter
US4017985A (en) * 1975-08-22 1977-04-19 General Electric Company Multisensor digital image generator
NO154209C (no) * 1979-03-21 1986-08-20 Solartron Electronic Group Maskin-implementert fremgangsmaate for utledning av en simulert terrengrepresentativ fremvisning fra data som representerer terrengkonturer.
DE3036711C2 (de) * 1980-09-29 1985-08-01 Siemens AG, 1000 Berlin und 8000 München Verfahren zum Verkleinern von grafischen Mustern
US4520506A (en) * 1981-10-20 1985-05-28 Harris Corporation Method and system for compression and reconstruction of cultural data for use in a digital moving map display
US4583185A (en) * 1983-10-28 1986-04-15 General Electric Company Incremental terrain image generation
US4821212A (en) * 1984-08-08 1989-04-11 General Electric Company Three dimensional texture generator for computed terrain images
US4672564A (en) * 1984-11-15 1987-06-09 Honeywell Inc. Method and apparatus for determining location and orientation of objects
US4672562A (en) * 1984-12-11 1987-06-09 Honeywell Inc. Method and apparatus for determining location and orientation of objects
US4890249A (en) * 1988-03-16 1989-12-26 Hughes Simulation Systems, Inc. Data compression and decompression for digital radar landmass simulation
US4884971A (en) * 1988-07-14 1989-12-05 Harris Corporation Elevation interpolator for simulated radar display system
US5379215A (en) * 1991-02-25 1995-01-03 Douglas P. Kruhoeffer Method for creating a 3-D image of terrain and associated weather
US6052648A (en) * 1996-04-12 2000-04-18 Earthwatch Communications, Inc. Method and system for display of weather-related information
US6111583A (en) 1997-09-29 2000-08-29 Skyline Software Systems Ltd. Apparatus and method for three-dimensional terrain rendering
US6002407A (en) 1997-12-16 1999-12-14 Oak Technology, Inc. Cache memory and method for use in generating computer graphics texture
US6075480A (en) * 1998-10-23 2000-06-13 Deliberis, Jr.; Romeo A. Down range returns simulator
US20030158786A1 (en) 1999-02-26 2003-08-21 Skyline Software Systems, Inc. Sending three-dimensional images over a network
US7646328B2 (en) * 2005-03-10 2010-01-12 Honeywell International Inc. Versatile constant altitude plan position indicator for radars
US7821448B2 (en) * 2005-03-10 2010-10-26 Honeywell International Inc. Constant altitude plan position indicator display for multiple radars
GB2573020B (en) 2018-04-20 2022-03-02 Ap Moeller Maersk As Determining a virtual representation of at least part of an environment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3131247A (en) * 1960-09-19 1964-04-28 Curtiss Wright Corp System for simulating land mass radar reception
US3159705A (en) * 1960-11-22 1964-12-01 Aircraft Armaments Inc Coordinate conversion and radar gating simulator apparatus
GB1318218A (en) * 1970-10-28 1973-05-23 Ferranti Ltd Digital display generators
US3728725A (en) * 1971-04-23 1973-04-17 Gen Electric Target display for pulse-echo return system

Also Published As

Publication number Publication date
GB1397205A (en) 1975-06-11
CH554036A (de) 1974-09-13
IT993642B (it) 1975-09-30
DE2337880C2 (de) 1985-04-04
US3769442A (en) 1973-10-30
DE2337880A1 (de) 1974-02-28

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