As one of the important components of the GAN, the geomagneticmap matching method (GMMM) is an important factor to effect the precision of the system positioning.
地磁图匹配算法作为地磁辅助惯性导航系统的重要组成部分,是影响系统定位精度的一个重要因素。
2
In this Paper, the speciality of geomagnetic field, geomagnetic factors, geomagneticmap and hypothesis of formation cause of geomagnetic field have been simply introduced.
本文简单介绍了地磁场的特点,地磁要素和地磁图以及地磁埸成因的几种假说。
3
The abnormal or flat areas can be found from the magnetic map. The geomagnetic space measurement is conducted in the flat areas when with and without underwater vehicle respectively.