References for this Work


Here are a few background on-line and print referrences.

Taking the Earth's Magnetic Pulse
by Shawn Carlson
Amateur Scientist, Scientific American , January 1999
Society for Amateur Scientists
An Automated Precision Magnetometer
by Shawn Carlson
Amateur Scientist, Scientific American , March 2000
Society for Amateur Scientists
How to build a Small, Cheap, Easy-to-Build Supersensitive Magnetometer
by Roger Baker
December 1998
Introduction to Geomagnetic Fields
by Wallace H. Campbell
Cambridge University Press, 1997
ISBN: 0-521-57193-6
The Magnetic Measurements Handbook
by J.M. Janicke
Magnetic Research, Inc., 1998
Feedback Control Systems, 4th edition
by Charles L. Phillips & Royce D. Harbor
Prentice Hall, Inc., 2000
ISBN: 0-130-848090-6
Control System Design Guide
by George Ellis
Academic Press, 1991
ISBN: 0-12-237470-3
Digital Filters, 3rd edition
by Richard W. Hamming
Dover Publications, Inc., 1998
ISBN: 0-486-65088-X