CA2079743A1 - Method and apparatus for determining the position of an aerial camera at the time of shutter release - Google Patents
Method and apparatus for determining the position of an aerial camera at the time of shutter releaseInfo
- Publication number
- CA2079743A1 CA2079743A1 CA 2079743 CA2079743A CA2079743A1 CA 2079743 A1 CA2079743 A1 CA 2079743A1 CA 2079743 CA2079743 CA 2079743 CA 2079743 A CA2079743 A CA 2079743A CA 2079743 A1 CA2079743 A1 CA 2079743A1
- Authority
- CA
- Canada
- Prior art keywords
- time
- aerial camera
- determining
- shutter release
- 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.)
- Granted
Links
Landscapes
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
ABSTRACT OF THE DISCLOSURE
An apparatus for obtaining data from which to determine the location of an aerial camera at the time of shutter opening, the apparatus comprising a GPS continuously recording data received from a GPS satellite, a photodetector for mounting inside an aerial camera for detecting the opening of the shutter of the camera; and means connecting the photodetector to receiver for carrying a time marking signal from the detector to the receiver.
An apparatus for obtaining data from which to determine the location of an aerial camera at the time of shutter opening, the apparatus comprising a GPS continuously recording data received from a GPS satellite, a photodetector for mounting inside an aerial camera for detecting the opening of the shutter of the camera; and means connecting the photodetector to receiver for carrying a time marking signal from the detector to the receiver.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76972591A | 1991-10-02 | 1991-10-02 | |
US07/769,725 | 1991-10-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2079743A1 true CA2079743A1 (en) | 1993-04-03 |
CA2079743C CA2079743C (en) | 1994-05-31 |
Family
ID=25086347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2079743 Expired - Fee Related CA2079743C (en) | 1991-10-02 | 1992-10-02 | Method and apparatus for determining the position of an aerial camera at the time of shutter release |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2079743C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0634628A1 (en) * | 1993-07-13 | 1995-01-18 | Daimler-Benz Aerospace Aktiengesellschaft | Method and arrangement for earth observation |
EP0650125A1 (en) * | 1993-10-20 | 1995-04-26 | Nippon Lsi Card Co., Ltd. | Handy computer with built-in digital camera and spot state recording method using the same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103292790B (en) * | 2012-03-01 | 2016-04-06 | 贵州帝三数字技术有限公司 | A kind of intelligent aerial photography shutter trigger |
-
1992
- 1992-10-02 CA CA 2079743 patent/CA2079743C/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0634628A1 (en) * | 1993-07-13 | 1995-01-18 | Daimler-Benz Aerospace Aktiengesellschaft | Method and arrangement for earth observation |
EP0650125A1 (en) * | 1993-10-20 | 1995-04-26 | Nippon Lsi Card Co., Ltd. | Handy computer with built-in digital camera and spot state recording method using the same |
Also Published As
Publication number | Publication date |
---|---|
CA2079743C (en) | 1994-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |