FR2500155B3 - - Google Patents
Info
- Publication number
- FR2500155B3 FR2500155B3 FR8102973A FR8102973A FR2500155B3 FR 2500155 B3 FR2500155 B3 FR 2500155B3 FR 8102973 A FR8102973 A FR 8102973A FR 8102973 A FR8102973 A FR 8102973A FR 2500155 B3 FR2500155 B3 FR 2500155B3
- Authority
- FR
- France
- 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
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
- G01C5/06—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels by using barometric means
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8102973A FR2500155A1 (en) | 1981-02-16 | 1981-02-16 | Digital aircraft altimeter and associated display - uses computer to calculate altitude from difference between measured local and preset ground air pressure data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8102973A FR2500155A1 (en) | 1981-02-16 | 1981-02-16 | Digital aircraft altimeter and associated display - uses computer to calculate altitude from difference between measured local and preset ground air pressure data |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2500155A1 FR2500155A1 (en) | 1982-08-20 |
| FR2500155B3 true FR2500155B3 (en) | 1983-12-30 |
Family
ID=9255233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8102973A Granted FR2500155A1 (en) | 1981-02-16 | 1981-02-16 | Digital aircraft altimeter and associated display - uses computer to calculate altitude from difference between measured local and preset ground air pressure data |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2500155A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3232266A1 (en) * | 1982-08-31 | 1984-03-01 | Teldix Gmbh, 6900 Heidelberg | METHOD FOR THE AUTONOMOUS DETERMINATION OF THE COORDINATES AND THE HEIGHT OF A PROTECTION POSITION |
| FR2546291B1 (en) * | 1983-05-19 | 1985-08-09 | Pretel | ELECTRONIC DEVICE SUITABLE FOR INDICATING ITS VERTICAL POSITION IN RELATION TO A VERTICAL REFERENCE POSITION |
-
1981
- 1981-02-16 FR FR8102973A patent/FR2500155A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2500155A1 (en) | 1982-08-20 |