Based on Grid Reference Frame for SINS/CNS Integrated Navigation System in the Polar Regions

Figure 2

(a) The attitude error of SINS/CNS in the middle and low latitudes

(b) The velocity error of SINS/CNS in the middle and low latitudes

(c) The position error of SINS/CNS in the middle and low latitude

(d) The constant drift of gyroscope of SINS/CNS in the middle and low latitude

(e) The constant drift of accelerometer of SINS/CNS in the middle and low latitude