DE2333874A1 - Planisphaere - Google Patents
PlanisphaereInfo
- Publication number
- DE2333874A1 DE2333874A1 DE19732333874 DE2333874A DE2333874A1 DE 2333874 A1 DE2333874 A1 DE 2333874A1 DE 19732333874 DE19732333874 DE 19732333874 DE 2333874 A DE2333874 A DE 2333874A DE 2333874 A1 DE2333874 A1 DE 2333874A1
- Authority
- DE
- Germany
- Prior art keywords
- planisphere
- sky
- greenwich
- disks
- map
- 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
- 238000000034 method Methods 0.000 claims description 16
- 238000004364 calculation method Methods 0.000 claims description 15
- 238000012549 training Methods 0.000 claims description 9
- 239000000969 carrier Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 claims description 5
- 241001057674 Phoenicococcidae Species 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 239000003550 marker Substances 0.000 claims description 2
- 230000002596 correlated effect Effects 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000012780 transparent material Substances 0.000 claims 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/02—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by astronomical means
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Astronomy & Astrophysics (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Instructional Devices (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US268646A US3858334A (en) | 1970-01-05 | 1972-07-03 | Universal planisphere complete guidance and computer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2333874A1 true DE2333874A1 (de) | 1974-01-17 |
Family
ID=23023892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732333874 Pending DE2333874A1 (de) | 1972-07-03 | 1973-07-03 | Planisphaere |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2735486A1 (de) * | 1977-08-05 | 1979-02-08 | Hubertus Jessel | Permanente gezeitenuhr (immerwaehrender richtwertgeber fuer hoch- und niedrigwassertermine in den gezeitenabhaengigen hafengebieten groesserer kuestenabschnitte) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5395892U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-01-02 | 1978-08-04 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2394226A (en) * | 1944-04-03 | 1946-02-05 | Archie A Baldocchi | Navigation computer |
| US2467360A (en) * | 1948-03-26 | 1949-04-12 | Young Henry Wilson | Celestial navigational instrument |
| US3003258A (en) * | 1961-01-06 | 1961-10-10 | Anthony J Stefano | Universal world time and star map |
| FR1567966A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1966-12-12 | 1969-05-23 |
-
1973
- 1973-06-26 CA CA174,979A patent/CA995639A/en not_active Expired
- 1973-07-02 FR FR7324230A patent/FR2237179B1/fr not_active Expired
- 1973-07-03 DE DE19732333874 patent/DE2333874A1/de active Pending
- 1973-07-03 GB GB3171673A patent/GB1442152A/en not_active Expired
- 1973-07-03 JP JP7445573A patent/JPS4958894A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2735486A1 (de) * | 1977-08-05 | 1979-02-08 | Hubertus Jessel | Permanente gezeitenuhr (immerwaehrender richtwertgeber fuer hoch- und niedrigwassertermine in den gezeitenabhaengigen hafengebieten groesserer kuestenabschnitte) |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4958894A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-06-07 |
| CA995639A (en) | 1976-08-24 |
| FR2237179A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-02-07 |
| FR2237179B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-12-23 |
| GB1442152A (en) | 1976-07-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |