Compston Drew(2012), International Geomagnetic Reference Field (IGRF) Model, MATLAB Central. (URL http://www.mathworks.com/matlabcentral/ fileexchange/ 34388-international-geomagnetic-referencefield-igrf-model, access dated: December 5, 2012).
DMA(1993), Military Specification: World Magnetic Model(WMM), Defence Mapping Agency MIL-W-89500, pp. 1-22.
Hines Lindsey(2007), Digital Compass Accuracy, white paper, pp. 1-15. (URL http://www.mbari.org/education/internship/07interns/papers/InternPapers/LHines.pdf. access dated: December 5, 2012).
Honeywell(2012), Magnetic Sensors: Compassing Solutions, (URL http://www.magneticsensors.com/compassing-solutions.php, access dated: December 5, 2012).
MATLAB(2012), Programming, MATLAB Version 7.6 (R2008a). (URL http://www.mathworks.co.kr).
Makovec L. Kristin(2001), A Nonlinear Magnetic Controller for Three-Axis Stability of Nanosatellites, Master Thesis in Aerospace Eng., Virginia Polytechnic Institute and State University, pp. 20-26.
Maus S., Manoj C., Rauberg J., Michaelis I., and Luhr H.(2010), "NOAA/NGDC candidate models for the 11th generation International Geomagnetic Reference Field and the concurrent release of the 6th generation Pomme magnetic model," Earth Planets Space, Vol 62, pp. 729-735.
NOAA(2010), Technical Report: The US/UK World Magnetic Model for 2010-2015, pp. 1-46. (URL http://www.ngdc.noaa.gov/geomag/WMM/DoDWMM.shtml, access dated: December 5, 2012)
Ojeda Lauro and Borenstein Johann(2000), "Experimental Results with the KVH C-100 Fluxgate Compass in Mobile Robots, Proc. of the AISTED International Conference, Robotics and Applications 2000, pp. 1-7.
Saha Ram Padha(2008), A Study on the Prediction of Earth's Variation Using World Magnetic Model, Master Thesis, Mokpo Maritime University, pp. 1-37.
The Math Works(2009), Matlab Program: wrldmagm2.m, Revision: 220.127.116.11, Date:2009/08/14. (URL http://www.control.aau.dk/uav/reports/12gr1052/matlab_svn/my_functions/WMM/wrldmagm2.m, access dated: December 5, 2012).
Wikipedia(2012), Tutorial for Bilinear interpolation, (URL http://en.wikipedia.org/wiki/Bilinear_interpolation, access dated: December 5, 2012).
Yim Jeong-Bin and Sim Yeong-Ho(2004), "A New Method for the Acquisition of Deviation Coefficients B and C at a Single Magnetic Heading," Journal of Korean Institute of Navigation and Port Research, Vol. 28, No. 10, pp. 851-859.
Yim Jeong-Bin(2006), "Development of Ship's Digital Compass Using Flux-gate Sensors with High Accuracy," Journal of Korean Institute of Navigation and Port Research, Vol. 30, No. 5, pp. 321-329.