Vincenty's Modification
In his letter to Survey Review in 1976, Vincenty suggested replacing his series expressions for A and B with simpler formulas using Helmert's expansion parameter k1:
where
Read more about this topic: Vincenty's Formulae
Vincenty's Modification
In his letter to Survey Review in 1976, Vincenty suggested replacing his series expressions for A and B with simpler formulas using Helmert's expansion parameter k1:
where
Read more about this topic: Vincenty's Formulae