Research on the Application of an Information System in Monitoring the Dynamic Deformation of a High-Rise Building

Table 5

Measurement accuracy [28].

Line	Actual length (mm)	Measured length (mm)	Absolute accuracy (mm)	Relative accuracy (%)
U2–U3	296.80	296.90	0.10	0.34
U3–U4	278.80	278.60	0.20	0.72
C2–C3	241.40	241.20	0.20	0.83
C6–C7	253.90	253.30	0.60	2.40
C7–C8	225.10	225.40	0.30	1.30
Average			0.28	1.10