: psi = iso2geo (phi) ¶

: psi = iso2geo (phi, spheroid) ¶

: psi = iso2geo (phi, spheroid, angleUnit) ¶

Returns the isometric latitude given geodetic latitude phi

Input

• phi: the geodetic latitude(s). Can be a scalar, vector or ND-array.

• (optional) spheroid: referenceEllipsoid. For admissible values see ‘referenceEllipsoid‘. The default value is ’WGS84’.
• (optional) angleUnit: string for angular units (’degrees’ or ’radians’, case-insensitive, just the first charachter will do). Default is ’degrees’.

Output

• psi: the isometric latitude(s), same shape as phi.

Example

iso2geo (45)
ans =  41.170

See also: geo2auth, geo2con, geo2iso, geo2rect.

Package: mapping