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imoll_o.rst

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Interrupted Mollweide (Oceanic View)

Classification Pseudocylindrical
Available forms Forward and inverse, spherical projection
Defined area Global
Alias imoll_o
Domain 2D
Input type Geodetic coordinates
Output type Projected coordinates
Interrupted Mollweide Oceanic View

proj-string: +proj=imoll_o +lon_0=-160

The Interrupted Mollweide (Oceanic View) projection is an equal-area projection intended for making maps of the Earth's oceans. The projection is comprised of six separate Mollweide (homolographic) projection regions. In contrast with the Interrupted Goode Homolosine (Oceanic View) projection, there is no transition latitude, which gives greater continuity at the cost of greater equatorial distortion. The lobes in this projection are chosen to emphasize the ocean area of the Earth when used with a central longitude of -160 degrees. This projection was first published in 1919 by J. P. Goode :cite:`Goode1919`.

Parameters

Note

All parameters are optional for the projection. A value of +lon_0=-160 is recommended.