Application of Structural Deformation Monitoring Based on Close-Range Photogrammetry Technology

Table 6

Comparison table of calculation results of different methods.

	Actual value	Total station	DLT	Others
1	1.322	1.315	1.326	1.328
2	1.641	1.637	1.644	1.649
3	1.417	1.412	1.419	1.421
4	2.364	2.358	2.366	2.368
5	1.846	1.841	1.848	1.850
6	2.231	2.224	2.235	2.237