JPS61120913A - 船舶位置確認方法 - Google Patents
船舶位置確認方法Info
- Publication number
- JPS61120913A JPS61120913A JP24296084A JP24296084A JPS61120913A JP S61120913 A JPS61120913 A JP S61120913A JP 24296084 A JP24296084 A JP 24296084A JP 24296084 A JP24296084 A JP 24296084A JP S61120913 A JPS61120913 A JP S61120913A
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- ship
- line
- angles
- angle
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims description 10
- 238000012790 confirmation Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Navigation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24296084A JPS61120913A (ja) | 1984-11-16 | 1984-11-16 | 船舶位置確認方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24296084A JPS61120913A (ja) | 1984-11-16 | 1984-11-16 | 船舶位置確認方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61120913A true JPS61120913A (ja) | 1986-06-09 |
JPH0327050B2 JPH0327050B2 (enrdf_load_stackoverflow) | 1991-04-12 |
Family
ID=17096788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24296084A Granted JPS61120913A (ja) | 1984-11-16 | 1984-11-16 | 船舶位置確認方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61120913A (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01165913A (ja) * | 1987-12-23 | 1989-06-29 | Hitachi Ltd | 移動物体の三次元位置測定装置 |
GB2574375A (en) * | 2018-05-23 | 2019-12-11 | The Corp Of Trinity House Of Deptford | A positioning system and method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50140159A (enrdf_load_stackoverflow) * | 1974-04-27 | 1975-11-10 | ||
JPS5830525A (ja) * | 1981-08-18 | 1983-02-23 | Nippon Seiko Kk | 動圧流体軸受装置 |
-
1984
- 1984-11-16 JP JP24296084A patent/JPS61120913A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50140159A (enrdf_load_stackoverflow) * | 1974-04-27 | 1975-11-10 | ||
JPS5830525A (ja) * | 1981-08-18 | 1983-02-23 | Nippon Seiko Kk | 動圧流体軸受装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01165913A (ja) * | 1987-12-23 | 1989-06-29 | Hitachi Ltd | 移動物体の三次元位置測定装置 |
GB2574375A (en) * | 2018-05-23 | 2019-12-11 | The Corp Of Trinity House Of Deptford | A positioning system and method |
GB2574375B (en) * | 2018-05-23 | 2023-02-01 | The Corp Of Trinity House Of Deptford | A positioning system and method |
Also Published As
Publication number | Publication date |
---|---|
JPH0327050B2 (enrdf_load_stackoverflow) | 1991-04-12 |
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