FR377903A - Méthode pour opérer des sondages en mer - Google Patents

Méthode pour opérer des sondages en mer

Info

Publication number
FR377903A
FR377903A FR377903A FR377903DA FR377903A FR 377903 A FR377903 A FR 377903A FR 377903 A FR377903 A FR 377903A FR 377903D A FR377903D A FR 377903DA FR 377903 A FR377903 A FR 377903A
Authority
FR
France
Prior art keywords
sea
carrying
out surveys
surveys
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
FR377903A
Other languages
English (en)
French (fr)
Inventor
Albert Franklin Eells
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR377903A publication Critical patent/FR377903A/fr
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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
FR377903A 1906-03-20 1907-03-19 Méthode pour opérer des sondages en mer Expired FR377903A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US377903XA 1906-03-20 1906-03-20

Publications (1)

Publication Number Publication Date
FR377903A true FR377903A (fr) 1907-09-19

Family

ID=8895145

Family Applications (1)

Application Number Title Priority Date Filing Date
FR377903A Expired FR377903A (fr) 1906-03-20 1907-03-19 Méthode pour opérer des sondages en mer

Country Status (2)

Country Link
DE (1) DE194381C (enrdf_load_stackoverflow)
FR (1) FR377903A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE194381C (enrdf_load_stackoverflow)

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