[Acoustics] New GeoMag Model for 2005-2010

[Chad R Wagner]

For those of you using GeoMag to get your magnetic variations, a new model
of the earth's magnetic field has been released for download. There may be
a few different places to download the new model but here is one site in
particular http://www.interpex.com/.




Chad Wagner
Hydrologist
U.S. Geological Survey
3916 Sunset Ridge Road
Raleigh, NC 27607
_ _ _ _ _ _ _ _ _ _ _ _ _ _
Phone: (919) 571-4021
Fax: (919) 571-4041
e-mail: cwagner at usgs.gov