CA1012618A - Time synchronisation, particularly for seismic work - Google Patents
Time synchronisation, particularly for seismic workInfo
- Publication number
- CA1012618A CA1012618A CA176,035A CA176035A CA1012618A CA 1012618 A CA1012618 A CA 1012618A CA 176035 A CA176035 A CA 176035A CA 1012618 A CA1012618 A CA 1012618A
- Authority
- CA
- Canada
- Prior art keywords
- time synchronisation
- seismic work
- seismic
- work
- synchronisation
- 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
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/22—Transmitting seismic signals to recording or processing apparatus
- G01V1/223—Radioseismic systems
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G7/00—Synchronisation
- G04G7/02—Synchronisation by radio
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3245172A GB1440073A (en) | 1972-07-11 | 1972-07-11 | Time synchronisation particularly for seismic work |
GB5443572 | 1972-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1012618A true CA1012618A (en) | 1977-06-21 |
Family
ID=26261378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA176,035A Expired CA1012618A (en) | 1972-07-11 | 1973-07-10 | Time synchronisation, particularly for seismic work |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA1012618A (en) |
DE (1) | DE2334996C3 (en) |
FR (1) | FR2192334B1 (en) |
GB (1) | GB1440073A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2128056A (en) * | 1982-09-17 | 1984-04-18 | Gen Electric | Computer controlled devices |
US4843588A (en) * | 1982-09-17 | 1989-06-27 | General Electric Company | Programmable radio frequency communications device capable of programming a similar device |
FR2545952B1 (en) * | 1983-05-13 | 1987-03-20 | Omega Electronics Sa | DEVICE FOR ELECTROMAGNETIC TRANSMISSION OF AN EVENT IN A DISTURBED MEDIUM |
GB2304938A (en) * | 1995-09-06 | 1997-03-26 | Cheuk Fai Ho | Master and one by one slave synchronisation |
DE102007060264A1 (en) | 2007-12-14 | 2009-06-18 | GeoForschungsZentrum Potsdam Stiftung des öffentlichen Rechts | Pulse generator, in particular for exciting seismic waves |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3416631A (en) * | 1966-12-30 | 1968-12-17 | Texas Instruments Inc | Digital remote firing system |
FR2153563A5 (en) * | 1971-09-15 | 1973-05-04 | Commissariat Energie Atomique |
-
1972
- 1972-07-11 GB GB3245172A patent/GB1440073A/en not_active Expired
-
1973
- 1973-07-10 CA CA176,035A patent/CA1012618A/en not_active Expired
- 1973-07-10 DE DE19732334996 patent/DE2334996C3/en not_active Expired
- 1973-07-11 FR FR7325380A patent/FR2192334B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2334996C3 (en) | 1981-06-19 |
FR2192334A1 (en) | 1974-02-08 |
DE2334996A1 (en) | 1974-02-21 |
DE2334996B2 (en) | 1980-10-09 |
FR2192334B1 (en) | 1979-01-26 |
GB1440073A (en) | 1976-06-23 |
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