基于DMC的像片控制测量布点方案探讨

Discussion about Laying-point Method of Control Surveying Based on DMC Photograph

通过在同一区域使用不同的像片控制点布设方案,分别进行空三平差,并比较检测点的坐标变化,研究不同的布点方案对量测点平面和高程精度的影响,最后得出了一些像控点布设方面的初步建议,供同行在实际工作中参考。

According to utilizing different laying method of photograph control points in an area,adjusting the aerial triangle separately and comparing the coordinates changes of checking points,studying the influence of different laying-point method on horizontal and vertical precision of checking points,in the end educing rudimental advices about the laying method of photograph control points which might be referred to by others working in the same field.