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

Table 11

Integral fitting formula of low frequency GPS simulated tangent values at different measurement angles.

Measuring angle	Integral fitting formula of low frequency GPS simulated tangent value	R ^2
105°	∫ tan delta = 7.14302e − 4exp (t/764.38139) + 0.0022	0.9964
120°	∫ tan delta = 0.00108exp (t/537.66027) + 0.00192	0.99748
135°	∫ tan delta = 7.52137e − 4exp (t/367.66815) + 0.00219	0.99487
150°	∫ tan delta = 5.45319e − 4exp (t/235.90665) + 0.00304	0.99718