Leica ADS100空中三角测量中连接点自动匹配方案研究

Research on Automatic Points Matching Scheme of Leica ADS100 Aerotriangulation

空中三角测量是摄影测量中的重要工序,是影响产品质量与工作效率的重要因素,而连接点匹配是空中三角测量中最重要的工作,其匹配精度及匹配效率直接影像空中三角测量质量及工作效率。本文使用ADS100丘陵地区数据进行无约束空中三角测量,通过实验对比获得ADS100在该条件下较合理的自动匹配连接点方案,对ADS100数据生产有一定参考意义。

Aerotriangulation is an important process in photogrammetry, and is an important factor affecting product quality and work efficiency. Automatic points matching is the most important part ofaerotriangulation,and the matching precision and the matching efficiency directly affect the aerotriangulation quality and the working efficiency. In this paper, the author uses the hilly area data of ADS100 to carry out unconstrained aerotriangulation, and get by experiment comparisona more reasonable automatic points matching scheme. It has certain practical significance for ADS100 data production.