- Angle Between Two GPS Positions
The routine asks for two gps positions and then returns the angle in degrees between the two. - Distance Between Two GPS Positions
The routine asks for the lat/lon for each of two positions and then produces the distance in radians, nautical miles, and statute miles. - Distance Between Two Maidenhead Squares
Provide two Maidenhead Squares separated by a comma and a space, and the routine will return the distance between the two in nautical miles and statute miles. - Maidenhead Grid Square
Returns a six digit or eight digit form of the Maidenhead Grid Square given the decimal latitude and longitude in the form “37.10415, -113.58412”. - Maidenhead Square to Latitude and Longitude
Provide the routine a Maidenhead Grid Square and the routine will return the latitude and longitude position of the Square.