An azimuthal-equidistant projection, centered on DC, yes.
Nothing abnormal about it, just unusual.
https://en.wikipedia.org/wiki/Azimuthal_equidistant_projection
An azimuthal-equidistant projection, centered on DC, yes.
Nothing abnormal about it, just unusual.
https://en.wikipedia.org/wiki/Azimuthal_equidistant_projection