elliptical projection

elliptical projection

[ə′lip·tə·kəl prə′jek·shən]
(mapping)
A map of the surface of the earth formed on an ellipse's interior.
References in periodicals archive ?
Higher inaccuracy in comparison of set 3 and 4 is evoked by smaller dimensions of stones in set 4 (stones in elliptical projection occupies only approximately 13 x 9 pixels).