AspMail can encode high characters using a scheme where the = sign indicates a character to be decoded follow by the hex string value of the character to be encoded. This system of course assumes that the client can decode these characters (which most can). This is called quoted-printable encoding.
Technically, yes: both are a distance measured upwards from sea level in feet or meters. Usually, elevation is applied to land, whereas altitude is applied to aircraft in flight. Moinuddin Mondal. + 16 others found this useful.
Therefore, many altitude terms are in use. The basic forms of altitudes in common use are the indicated altitude and the absolute altitude. True altitude: the height above the mean sea level. [Elevation of geographical locations given in maps is actually true altitudes; e.g. the height of the Mount Everest.] Absolute altitude: absolute altitude is the height from the point on the ground just below the position considered.