The projection is::formula_1:formula_2where:formula_3:formula_4and φ is the latitude, λ is the longitude, λ0 is the longitude of the central meridian, and φ1 is the standard parallel of the projection.
: formula_1: formula_2: formula_3: formula_4formula_5 — широта; formula_6 — долгота от центрального меридиана; formula_7 — стандартная параллель проекции.