Application of GPS Measurement Technology and Computer Technology in Visual Construction Simulation of Construction Engineering

Table 8

120° measurement angle.

Measure the angle (°)	Construction time (h)	Tan delta integral of low frequency band	Integral value of tan in middle frequency band	High frequency tan integral value	Condition number
120	0	0.00285	0.21935	1.10214	1
120	72	0.00314	0.23303	1.20677	1
120	144	0.00338	0.26862	1.31481	1
120	288	0.00391	0.30945	1.55828	1
120	576	0.00518	0.37621	1.78686	2
120	864	0.00713	0.44163	1.91156	2
120	1152	0.01117	0.4962	2.26033	2