GB1358036A - Air reconnaissance television camera - Google Patents
Air reconnaissance television cameraInfo
- Publication number
- GB1358036A GB1358036A GB1418473A GB1418473A GB1358036A GB 1358036 A GB1358036 A GB 1358036A GB 1418473 A GB1418473 A GB 1418473A GB 1418473 A GB1418473 A GB 1418473A GB 1358036 A GB1358036 A GB 1358036A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mirror
- code
- signals
- television
- camera
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
- G01C11/02—Picture taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Television Signal Processing For Recording (AREA)
- Closed-Circuit Television Systems (AREA)
- Stereoscopic And Panoramic Photography (AREA)
Abstract
1358036 Aerial reconnaissance television camera arrangement GRUNDIG EMV-ELEKTRO-MECHANISCHE VERSUCHSANSTALT MAX GRUNDIG 23 March 1973 [23 March 1972] 14184/73 Heading H4F Aerial reconnaissance apparatus comprises a television camera 3, and a mirror 2 inclined to and pivoted in a stepwise manner about the cameras optical axis 4 by means of a programmecontrolled stepping motor (not shown) driving spindle 1. In addition a code signal denotive of the instantaneous pivotal position of the mirror is generated and transmitted with the television picture signal developed by the camera. The code signals preferably comprises digital code pulses which are added to the television signals within the blanking intervals and recorded in oblique tracks on a magnetic tape. The code signals enable the pictures such as 11 to 15, 21 to 25 to be correlated. The code signals may also contain information regarding the time of reconnaissance, aircraft flight information and information about the strip of land covered. A high-speed shutter may be located in front of the camera which is opened only while the mirror is stationary between two stepping movements. The mirror may also be arranged to pivotally move about an axis perpendicular to the direction of aircraft flight to compensate for movement over the terrain of the aircraft i.e. the mirror may be rocked to hold the image of the terrain stationary during observation, the shutter only being opened during the rocking movement and not during its return movement. Individual picture signals on the magnetic tape may be located with the aid of the code signal or additional information on the tape margin.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2214084A DE2214084C2 (en) | 1972-03-23 | 1972-03-23 | Equipment for area reconnaissance from the air with the help of a television camera |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1358036A true GB1358036A (en) | 1974-06-26 |
Family
ID=5839871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1418473A Expired GB1358036A (en) | 1972-03-23 | 1973-03-23 | Air reconnaissance television camera |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2214084C2 (en) |
FR (1) | FR2177299A7 (en) |
GB (1) | GB1358036A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4004086A (en) * | 1974-07-06 | 1977-01-18 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig | Apparatus for the television reconnoitering of terrain from the air |
EP1241441A2 (en) * | 2001-03-13 | 2002-09-18 | EMT Ingenieurbüro für Elektro-Mechanische Technologien Dipl.-Ing. Hartmut Euer | Method and apparatus for the recording of aerial images for aerial reconnaissance |
EP1569454A3 (en) * | 2004-02-10 | 2006-09-27 | Urmet Domus S.p.A. | A two-wire video door phone system |
-
1972
- 1972-03-23 DE DE2214084A patent/DE2214084C2/en not_active Expired
-
1973
- 1973-03-07 FR FR7308071A patent/FR2177299A7/fr not_active Expired
- 1973-03-23 GB GB1418473A patent/GB1358036A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4004086A (en) * | 1974-07-06 | 1977-01-18 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig | Apparatus for the television reconnoitering of terrain from the air |
EP1241441A2 (en) * | 2001-03-13 | 2002-09-18 | EMT Ingenieurbüro für Elektro-Mechanische Technologien Dipl.-Ing. Hartmut Euer | Method and apparatus for the recording of aerial images for aerial reconnaissance |
EP1241441A3 (en) * | 2001-03-13 | 2004-04-14 | EMT Ingenieurbüro für Elektro-Mechanische Technologien Dipl.-Ing. Hartmut Euer | Method and apparatus for the recording of aerial images for aerial reconnaissance |
EP1569454A3 (en) * | 2004-02-10 | 2006-09-27 | Urmet Domus S.p.A. | A two-wire video door phone system |
Also Published As
Publication number | Publication date |
---|---|
DE2214084A1 (en) | 1973-04-19 |
FR2177299A7 (en) | 1973-11-02 |
DE2214084C2 (en) | 1973-11-08 |
DE2214084B1 (en) | 1973-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |