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提出了动态激光扫描探测中的视场偏离问题和反映动态探测效果的动态重合系数的概念 ,详细分析并推导了动态重合系数与系统设计参数、工作参数之间的关系 ,以及对探测效果的影响 ,分析了若干典型情况 ,为设计实现探测效果良好的对地观测激光扫描成像系统提出了建议和设想 .
The concept of the field of view deviation in dynamic laser scanning detection and the dynamic coincidence coefficient which reflects the dynamic detection effect are proposed. The relationship between the dynamic coincidence coefficient and the system design parameters and working parameters is analyzed and deduced in detail, and the influence on the detection effect is also analyzed Several typical cases were analyzed, and some suggestions and ideas for designing and implementing the ground-based laser scanning imaging system with good sounding effect were put forward.