无人机载双拼相机低空航测系统技术探索
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摘要
论文介绍了先进的无人机载双拼相机与宽角相机低空航测系统的组合,并阐述了该系统的组织结构、数据软件情况,以及大比例尺的测图生产流程。双拼相机系统和单相机系统存在着一定的差异,在航测过程中通过运用双拼组合将成效系统内的旁像视场角扩大,在航测过程中等高的条件下,扩大了航带影响的地面覆盖宽度增加了一倍,进而提升了航测的效率。
The paper introduces the combination of the advanced unmanned aerial vehicle two-format cameras and the wide-angle camera low altitude aerial survey system, and expounds the organization structure and data software of the system, and the production process of large scale mapping. There are some differences between two-format cameras system and single camera system. In the course of aerial survey, the side view field angle of the imaging system will be expanded by using the double combination. Under the condition of equal height in the course of aerial survey, the width of the coverage of the aerial images has doubled, thus to improve the efficiency of aerial survey.
The paper introduces the combination of the advanced unmanned aerial vehicle two-format cameras and the wide-angle camera low altitude aerial survey system, and expounds the organization structure and data software of the system, and the production process of large scale mapping. There are some differences between two-format cameras system and single camera system. In the course of aerial survey, the side view field angle of the imaging system will be expanded by using the double combination. Under the condition of equal height in the course of aerial survey, the width of the coverage of the aerial images has doubled, thus to improve the efficiency of aerial survey.
引文
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[5]汤坚,杨骥,宫煦利.面向电网巡检的多旋翼无人机航测系统关键技术研究及应用[J].测绘通报,2017(5):67-70.