JPS5240163A - Measurement method - Google Patents
Measurement methodInfo
- Publication number
- JPS5240163A JPS5240163A JP11581075A JP11581075A JPS5240163A JP S5240163 A JPS5240163 A JP S5240163A JP 11581075 A JP11581075 A JP 11581075A JP 11581075 A JP11581075 A JP 11581075A JP S5240163 A JPS5240163 A JP S5240163A
- Authority
- JP
- Japan
- Prior art keywords
- measurement method
- thirdangle
- atmosphere
- points
- measured
- 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.)
- Pending
Links
Landscapes
- Measurement Of Optical Distance (AREA)
Abstract
PURPOSE: Light beams traveling in a cover shut off from the atmosphere are applied from two directions respectively at one measurement point, and the distance between two points is measured at extreme high accuracy by a thirdangle projection method.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11581075A JPS5240163A (en) | 1975-09-25 | 1975-09-25 | Measurement method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11581075A JPS5240163A (en) | 1975-09-25 | 1975-09-25 | Measurement method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5240163A true JPS5240163A (en) | 1977-03-28 |
Family
ID=14671644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11581075A Pending JPS5240163A (en) | 1975-09-25 | 1975-09-25 | Measurement method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5240163A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56166405A (en) * | 1980-04-23 | 1981-12-21 | Pharos Ab | Apparatus for checking dimensional exactness |
JPS56168105A (en) * | 1980-04-23 | 1981-12-24 | Pharos Ab | Apparatus for checking dimensional accuracy |
-
1975
- 1975-09-25 JP JP11581075A patent/JPS5240163A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56166405A (en) * | 1980-04-23 | 1981-12-21 | Pharos Ab | Apparatus for checking dimensional exactness |
JPS56168105A (en) * | 1980-04-23 | 1981-12-24 | Pharos Ab | Apparatus for checking dimensional accuracy |
JPH0371642B2 (en) * | 1980-04-23 | 1991-11-14 | Pharos Ab |
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