FR2330016A1 - PROCESS FOR OPTICAL REPRODUCTION, FREE OF ABERRATIONS, OF VERY HIGH DEFINITION MAPS OBTAINED WITH THE MEANS OF A SONAR OR A RADAR - Google Patents

PROCESS FOR OPTICAL REPRODUCTION, FREE OF ABERRATIONS, OF VERY HIGH DEFINITION MAPS OBTAINED WITH THE MEANS OF A SONAR OR A RADAR

Info

Publication number
FR2330016A1
FR2330016A1 FR7311349A FR7311349A FR2330016A1 FR 2330016 A1 FR2330016 A1 FR 2330016A1 FR 7311349 A FR7311349 A FR 7311349A FR 7311349 A FR7311349 A FR 7311349A FR 2330016 A1 FR2330016 A1 FR 2330016A1
Authority
FR
France
Prior art keywords
sonar
aberrations
radar
free
high definition
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.)
Granted
Application number
FR7311349A
Other languages
French (fr)
Other versions
FR2330016B1 (en
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.)
OTAN
Original Assignee
OTAN
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 OTAN filed Critical OTAN
Priority to FR7311349A priority Critical patent/FR2330016A1/en
Publication of FR2330016A1 publication Critical patent/FR2330016A1/en
Application granted granted Critical
Publication of FR2330016B1 publication Critical patent/FR2330016B1/fr
Granted 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • G01S13/90—Radar or analogous systems specially adapted for specific applications for mapping or imaging using synthetic aperture techniques, e.g. synthetic aperture radar [SAR] techniques
    • G01S13/9004—SAR image acquisition techniques
    • G01S13/9005—SAR image acquisition techniques with optical processing of the SAR signals
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8902—Side-looking sonar

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
FR7311349A 1973-03-29 1973-03-29 PROCESS FOR OPTICAL REPRODUCTION, FREE OF ABERRATIONS, OF VERY HIGH DEFINITION MAPS OBTAINED WITH THE MEANS OF A SONAR OR A RADAR Granted FR2330016A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7311349A FR2330016A1 (en) 1973-03-29 1973-03-29 PROCESS FOR OPTICAL REPRODUCTION, FREE OF ABERRATIONS, OF VERY HIGH DEFINITION MAPS OBTAINED WITH THE MEANS OF A SONAR OR A RADAR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7311349A FR2330016A1 (en) 1973-03-29 1973-03-29 PROCESS FOR OPTICAL REPRODUCTION, FREE OF ABERRATIONS, OF VERY HIGH DEFINITION MAPS OBTAINED WITH THE MEANS OF A SONAR OR A RADAR

Publications (2)

Publication Number Publication Date
FR2330016A1 true FR2330016A1 (en) 1977-05-27
FR2330016B1 FR2330016B1 (en) 1978-03-24

Family

ID=9117069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7311349A Granted FR2330016A1 (en) 1973-03-29 1973-03-29 PROCESS FOR OPTICAL REPRODUCTION, FREE OF ABERRATIONS, OF VERY HIGH DEFINITION MAPS OBTAINED WITH THE MEANS OF A SONAR OR A RADAR

Country Status (1)

Country Link
FR (1) FR2330016A1 (en)

Also Published As

Publication number Publication date
FR2330016B1 (en) 1978-03-24

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Legal Events

Date Code Title Description
ST Notification of lapse