 |
SphericalDistance
As of Version 7.0, 
has been superseded by GeoDistance.
has been superseded by GeoDistance.
gives the distance between points 
and 
on Earth using a spherical model of the planet.
更多信息
- To use
, you first need to load the Geodesy Package using 
. - A point
is expressed as a pair of numbers 
. - Each coordinate latitude and longitude can be given in degrees, or as
, or 
. - A negative value for a coordinate indicates that the coordinate is South latitude or West longitude.
- Distances are returned in kilometers.
- The spherical model is based on an exact formula.
- The following option can be given:
-
Radius 6371007/1000 specify the radius of the sphere - With the setting
the radius of the spherical model is assumed to be r kilometers.
