GeoDB is an application for the Palm OS based handhelds to store Earth location information. This information is available to be imported by all of the geographic oriented programs at the

GeoMagnetic Info is an application for the Palm OS to compute the magnetic declination, inclination, and magnitude for any location on Earth. It displays: - the magnetic declination, - the magnetic inclination, and - the magnetic intensity at the ...

GreatCircle displays the following data: latitude and longitude of two earth locations -- selected from a GeoDB database or manually entered. The great circle distance between the locations in either: kilometers, nautical miles, miles, meters or feet; ...