| 摘要 |
The present invention relates to an image geographic information management system based on screen division using time-series orthophotographs, which is capable of combining, with a global position system (GPS), an automatic imaging system of an aircraft which can automatically acquire images including information about changes in a city which changes from moment to moment to perform aerial photography, and providing four-year time-series orthophotographs for the same area in a manner of displaying the orthophotographs in four divided areas of one screen in order to enable instant orthophotograph comparison and, more specifically, to an image geographic information management system based on screen division using time-series orthophotographs, which is capable of tracking imaging plan path coordinates input to a computer by an automatic imaging system without putting people on the scene to acquire image data and spatial data, computing an imaging distance for a subject using the altitude and angle of coverage of the aircraft, adjusting an imaging ratio according to the imaging distance to acquire clearer and more accurate captured images, and enabling the user to confirm the planar and lateral images of a specific area through a digital map to readily understand the surroundings of a corresponding area, thereby maximizing convenience in using the digital map and eliminating inconvenience of editing images acquired after the aircraft captures the planar and lateral images of the same feature. |
