Position
Construct a Position with longitude and latitude.
Parameters
The longitude value in degrees.
The latitude value in degrees.
Construct a Position with longitude, latitude, and altitude.
Parameters
The longitude value in degrees.
The latitude value in degrees.
The altitude value in meters.
Construct a Position with longitude, latitude, and optional altitude.
Parameters
The longitude value in degrees.
The latitude value in degrees.
The altitude value in meters, or null if not specified.
Construct a Position with more than the standard three axes (longitude, latitude, altitude).
As noted in RFC 7946 Section 3.1.1:
Implementations SHOULD NOT extend positions beyond three elements because the semantics of extra elements are unspecified and ambiguous. Historically, some implementations have used a fourth element to carry a linear referencing measure (sometimes denoted as "M") or a numerical timestamp, but in most situations a parser will not be able to properly interpret these values.
Parameters
The longitude value in degrees.
The latitude value in degrees.
The altitude value in meters.
Additional coordinate elements beyond the standard three axes.