WebThe Math / Science D = the distance between the two points (along a great circle of the sphere; see spherical distance), r = Mean Radius lat 1 , lon 1 = First point on the sphere lat 2 , lon 2 = Second point on the sphere The great-circle distance, orthodromic distance, or spherical distance is the distance along a great circle. It is the shortest distance between two points on the surface of a sphere, measured along the surface of the sphere (as opposed to a straight line through the sphere's interior). The distance between two points in … See more Let $${\displaystyle \lambda _{1},\phi _{1}}$$ and $${\displaystyle \lambda _{2},\phi _{2}}$$ be the geographical longitude and latitude of two points 1 and 2, and $${\displaystyle \Delta \lambda ,\Delta \phi }$$ be … See more • Air navigation • Angular distance • Circumnavigation • Flight planning See more The shape of the Earth closely resembles a flattened sphere (a spheroid) with equatorial radius $${\displaystyle a}$$ of 6378.137 km; distance $${\displaystyle b}$$ from … See more • GreatCircle at MathWorld See more
Great Circle Arc Distance - vCalc
WebThe haversine formula determines the great-circle distance between two points on a sphere given their longitudes and latitudes.Important in navigation, it is a special case of a more general formula in spherical … WebEnter latitude and longitude of two points, select the desired units: nautical miles (n mi), statute miles (sm), or kilometers (km) and click Compute. Latitudes and longitudes may … irish 1851 census
Latitude/Longitude Distance Calculator - National Hurricane Center
WebA great circle (also orthodrome) of a sphere is the largest circle that can be drawn on any given sphere. It is formed by the intersection of a plane and the sphere through the center point of the sphere. The great-circle … WebThis will compute the great-circle distance between two latitude/longitude points, as well as the middle point. The script uses Haversine formula, which results in in approximations less than 1%. Enter either: decimal latitudes/longitudes with minus sign for South and West. WebGreat-circle distance between two points. Enter the co-ordinates into the text boxes to try out the calculations. A variety of formats are accepted, principally: deg-min-sec suffixed with N/S/E/W (e.g. 40°44′55″N, 73 59 … porsche innodrive problems