3Macmillan S,CLean M S,Maus S. The U S/UK world magnetic model for 2005-2010 NOAA Technical Report Nesd is / Ngd c-l[R].2004.
4FiliPski M N,Abdullah E J. Nanosatellite navigation with the WMM2005 geomagnetic field model[J].Turkish Journal of Environmental Sciences,2006,(01).
5British Geological Survey,Edinburgh. Earth's magnetic field[OL].http:// gravmag.ou.edu / magearth/mag earth.html,.
6Goldenberg F. Geomagnetic navigation beyond magnetic compass[A].{H}San Diego,California,.
7Kato N,Shigetomi T. Underwater navigation for long-range autonomous underwater vehicles using geomagnetic and bathymetric infor-mation[J].{H}ADVANCED ROBOTICS,2009,(07).
8Gautam Sharma,Isabelle A G Laureyns,Kartik B Ariyur. The use of natural signals for localization and navigation with application to centimeter sized UAVs[A].
9Qiu Di,Lynch Robert,Blasch Erik. Underwater navigation using location-dependent signatures[A].2012.
10Julier S J,Uhlmann J K. A general method for approximating nonlinear transformations of probability distr ibutions[OL].http://www.robots.ox.acuk/ ～siju/work / publications/U nscented.Zip,1997.
