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

Table 9

135° 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
135	0	0.00262	0.20995	1.29317	1
135	72	0.00273	0.2265	1.33775	1
135	144	0.00349	0.25383	1.36954	1
135	288	0.00441	0.32349	1.62567	2
135	576	0.00597	0.3859	1.87025	2
135	864	0.00974	0.49517	2.50187	3
135	1152	0.01953	0.69442	3.02835	3