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Aerial photogrammetry simulation system

A kind of aerial photography and simulation system technology, applied in the field of simulation system, can solve the problems of single photogrammetry track, inability to change according to needs, backward practice methods, etc.

Inactive Publication Date: 2013-10-23
SHIJIAZHUANG UNIVERSITY
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Problems solved by technology

[0002] With the advancement of science and technology, photogrammetry plays an increasingly irreplaceable role in social construction and earthquake relief with its non-contact, high precision, and fast and timely data processing. In the teaching of remote sensing professional courses, the practice methods of relevant courses are still relatively backward. In the existing aerial photogrammetry simulation system, some photogrammetry tracks are very single, with only one single track, and some have two or three aerial photogrammetry tracks. Orbits, but the orbits are fixed and their positions cannot be changed according to needs. Although these systems basically meet the practical teaching needs of photogrammetry courses, they still lack flexibility and integrity in terms of the discipline as a whole and scientific research.

Method used

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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0023] An aerial photogrammetry simulation system, including a simulated aerial photogrammetry part, a terrain and feature element model part, and a photographic image data processing part; the simulated aerial photogrammetry part includes a CCD camera 1, a stepping motor 9. Precision slide rail, the precision slide rail is composed of a first linear track 3 and a second linear track 6, and the two ends of the sliding device 7 are respectively set on the first linear track 3 and the second linear track 3 and the second linear track through pulleys. On the track 6, the sliding device 7 is provided with a swing frame 2 through a swing shaft 8, the top of the swing frame 2 is fixed with a CCD camera 1, and the stepper motor 9 is arranged on the first straight line through a front fixed rod 10. The front ends of the track 3 and the second linear track 6, the ends...

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Abstract

The invention relates to an aerial photogrammetry simulation system. The aerial photogrammetry simulation system not only can make an aerial photogrammetry track device of itself adjust the positions of air strips at any time according to requirements, but also can be combined with a ground total-factor terrain and ground feature model and an aerial photogrammetry data processing center. Therefore, the aerial photogrammetry simulation system not only can meet requirements of teaching of the cartology and the photogrammetry, and further can meet requirements of teaching of the digital photogrammetry, the principle and method of remote sensing and a plurality of courses belonging to the surveying and mapping technology subject, but also can provide experimental facilities for the photogrammetry scientific research performed by teachers.

Description

technical field [0001] The invention relates to a simulation system, in particular to an aerial photogrammetry simulation system. Background technique [0002] With the advancement of science and technology, photogrammetry plays an increasingly irreplaceable role in social construction and earthquake relief with its non-contact, high precision, and fast and timely data processing. In the teaching of remote sensing professional courses, the practice methods of relevant courses are still relatively backward. In the existing aerial photogrammetry simulation system, some photogrammetry tracks are very single, with only one single track, and some have two or three aerial photogrammetry tracks. However, the orbits are fixed and their positions cannot be changed according to the needs. Although these systems basically meet the practical teaching needs of the photogrammetry course, they still lack flexibility and integrity in terms of the discipline as a whole and scientific researc...

Claims

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Application Information

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IPC IPC(8): G09B23/18
Inventor 赵旭阳张兵宋保平李艳芳王彦芹
Owner SHIJIAZHUANG UNIVERSITY
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