IT7949185A0 - IMPROVEMENT IN LASER GRAVITY GRADIOMETERS - Google Patents
IMPROVEMENT IN LASER GRAVITY GRADIOMETERSInfo
- Publication number
- IT7949185A0 IT7949185A0 IT7949185A IT4918579A IT7949185A0 IT 7949185 A0 IT7949185 A0 IT 7949185A0 IT 7949185 A IT7949185 A IT 7949185A IT 4918579 A IT4918579 A IT 4918579A IT 7949185 A0 IT7949185 A0 IT 7949185A0
- Authority
- IT
- Italy
- Prior art keywords
- laser
- improvement
- gravity gradiometers
- gradiometers
- gravity
- Prior art date
Links
- 230000005484 gravity Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V7/00—Measuring gravitational fields or waves; Gravimetric prospecting or detecting
- G01V7/08—Measuring gravitational fields or waves; Gravimetric prospecting or detecting using balances
- G01V7/10—Measuring gravitational fields or waves; Gravimetric prospecting or detecting using balances using torsion balances, e.g. Eötvös balance
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US91097178A | 1978-05-30 | 1978-05-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7949185A0 true IT7949185A0 (en) | 1979-05-25 |
IT1116874B IT1116874B (en) | 1986-02-10 |
Family
ID=25429588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT49185/79A IT1116874B (en) | 1978-05-30 | 1979-05-25 | IMPROVEMENT IN LASER GRAVITY GRADIOMETERS |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS54164173A (en) |
CA (1) | CA1127417A (en) |
DE (1) | DE2921823A1 (en) |
FR (1) | FR2427618A1 (en) |
IT (1) | IT1116874B (en) |
NL (1) | NL7903808A (en) |
SE (1) | SE7904268L (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108919370B (en) * | 2018-07-25 | 2019-11-29 | 赛德雷特(珠海)航天科技有限公司 | A kind of positioning device and method based on gravitation field measurement |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3517560A (en) * | 1965-03-23 | 1970-06-30 | North American Rockwell | Accelerometer |
US3786681A (en) * | 1971-03-04 | 1974-01-22 | Sci Systems Inc | Electromagnetic wave modulation and measurement system and method |
-
1979
- 1979-05-15 NL NL7903808A patent/NL7903808A/en not_active Application Discontinuation
- 1979-05-15 SE SE7904268A patent/SE7904268L/en not_active Application Discontinuation
- 1979-05-25 CA CA328,425A patent/CA1127417A/en not_active Expired
- 1979-05-25 IT IT49185/79A patent/IT1116874B/en active
- 1979-05-29 FR FR7913679A patent/FR2427618A1/en active Pending
- 1979-05-29 DE DE19792921823 patent/DE2921823A1/en not_active Withdrawn
- 1979-05-29 JP JP6670879A patent/JPS54164173A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2427618A1 (en) | 1979-12-28 |
DE2921823A1 (en) | 1979-12-06 |
NL7903808A (en) | 1979-12-04 |
JPS54164173A (en) | 1979-12-27 |
CA1127417A (en) | 1982-07-13 |
IT1116874B (en) | 1986-02-10 |
SE7904268L (en) | 1979-12-01 |
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