民航惯性导航系统对全球卫星导航系统进行差分校对和无缺性监测，通过丈量活动载体的姿势参数、角快率、加快率信息和航向角解除磁场滋扰、畸变，从而提高航向精度。
产品优势：
1、提供精准的横滚、俯仰和航向信息 ；
2、对全球卫星导航进行校对和监测 ；
3、能通过校准敏感出周围磁场滋扰，从而解除磁场畸变，提高航向精度 ；
技术参数：
|
Update rate |
100 Hz standard, configurable |
|
Start-up time |
4 min |
|
Heading range |
+/- 180° |
|
Altitude range |
-1,000 ft to 50,000 ft |
|
GPS range |
Worldwide |
|
Reliability: MTBF |
20,000 hrs |
|
Maximum angular rates |
+/- 400°/s |
|
Maximum g range |
+/-20 g’s all axes |
|
Pitch/roll accuracy, GPS aided |
0.02° rms |
|
Heading accuracy, GPS aided |
0.1° rms |
|
Pitch/roll accuracy, free inertial |
0.05° rms |
|
Heading accuracy, free inertial |
0.1° rms |
|
Lat/long position accuracy |
0.8 nmi/hr (1 sigma)> |
|
Max airspeed |
200 knots standard |
