Select the ECEF (Earth Centered - Earth Fixed) or geodetic (LLA: Latitude,
Longitude, Altitude) coordinate you want to convert using the form
below.
NOTE: When converting from LLA, the type of altitude used
must be specified. Typically GPS units report altitude in HAE (Height Above
Ellipsoid) but often what is needed is a MSL (Mean Sea Level) altitude. AGL
(Above Ground Level) conversions are available for registered users.