POLAR ZENITHAL EQUAL AREA PROJECTION

[@Indian-pq8et]

Thank you Sir😇

[@huotantonin9193]

Hi Sir,
do have any proof for:
X = sqrt(2/1-z)x, which come from the definition provided for the Lambert azimuthal equal-area projection.
en.wikipedia.org/wiki/Lambert_azimuthal_equal-area_projection