[comp.dcom.telecom] V & H Coordinates to Latitude and Longtitude

Art Hsu <ah02@gte.com> (06/12/90)

Does anyone know of a formula to convert V & H coordinates to latitude
and longtitude, and vice-versa?

V & H (vertical and horizontal) coordinates are used by carriers in
the continental US and Canada to compute the distance (airline
mileage) between offices.


Art Hsu (ah02@gte.com)