FR1293274A - Perfectionnements au sondage par écho - Google Patents
Perfectionnements au sondage par échoInfo
- Publication number
- FR1293274A FR1293274A FR862971A FR862971A FR1293274A FR 1293274 A FR1293274 A FR 1293274A FR 862971 A FR862971 A FR 862971A FR 862971 A FR862971 A FR 862971A FR 1293274 A FR1293274 A FR 1293274A
- Authority
- FR
- France
- Prior art keywords
- refinements
- echo sounding
- sounding
- echo
- sounding refinements
- 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
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
-
- 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
- G01S15/87—Combinations of sonar systems
-
- 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
- G01S15/96—Sonar systems specially adapted for specific applications for locating fish
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR862971A FR1293274A (fr) | 1960-05-26 | 1961-05-26 | Perfectionnements au sondage par écho |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1860860 | 1960-05-26 | ||
FR862971A FR1293274A (fr) | 1960-05-26 | 1961-05-26 | Perfectionnements au sondage par écho |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1293274A true FR1293274A (fr) | 1962-05-11 |
Family
ID=26190725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR862971A Expired FR1293274A (fr) | 1960-05-26 | 1961-05-26 | Perfectionnements au sondage par écho |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1293274A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1281322B (de) * | 1963-11-12 | 1968-10-24 | Phil Nat Siegfried Fahrentholz | Einrichtung zur Echolotung im Wasser |
FR2431137A2 (fr) * | 1977-12-20 | 1980-02-08 | Inst Francais Du Petrole | Sonar pour obtenir une representation topographique d'une surface immergee et des couches sous-jacentes |
FR2451042A1 (fr) * | 1979-02-28 | 1980-10-03 | Sumitomo Metal Mining Co | Procede et appareil pour explorer les nodules d'un fond marin |
-
1961
- 1961-05-26 FR FR862971A patent/FR1293274A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1281322B (de) * | 1963-11-12 | 1968-10-24 | Phil Nat Siegfried Fahrentholz | Einrichtung zur Echolotung im Wasser |
FR2431137A2 (fr) * | 1977-12-20 | 1980-02-08 | Inst Francais Du Petrole | Sonar pour obtenir une representation topographique d'une surface immergee et des couches sous-jacentes |
FR2451042A1 (fr) * | 1979-02-28 | 1980-10-03 | Sumitomo Metal Mining Co | Procede et appareil pour explorer les nodules d'un fond marin |
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