外方位元素视为真值的摄影测量位移监测  

Photogrammetric displacement monitoring taking the exterior orientation elements as true value

作　　者：杨喜中[1] 

机构地区：[1]南方冶金学院

出　　处：《勘察科学技术》1990年第2期51-55,58,共6页Site Investigation Science and Technology

摘　　要：本文阐述了应用固定状态摄影监测位移的基本原理和计算位移的数学模型。为克服单固定状态摄影进行边坡位移监测的局限性,继而提出多固定状态摄影,并完善了固定状态摄影监测位移的理论,其位移计算公式简单实用,易为生产单位接受,是种一新的具有应用前景的位移监测技术。This paper narrates the basic principle of the displacement monitoring by stationary state photogrammetry and its calculating mathematical model. It also presents the multi-state stationary photogrammetry to overcome the limitations of single-state method inslope displacement monitoring. In this way, it also improves the theory of stationary state photogrammetry in this field. It furnishes calculating formulae, simple and practical, easily to be adopted. It is a new monitoring technique with wide range of applications.

关 键 词：摄影 测量 位移 监测 外方位元素 

分 类 号：P234.1[天文地球—摄影测量与遥感]