equidistant conical projection
A map projection where distances along meridians are true to scale, and parallels are arcs of concentric circles. Technical term used in cartography.
The equidistant conical projection is often used for maps of mid-latitude regions.
Compound of 正距 (equidistant), 円錐 (cone), and 図法 (projection method). The term is a direct calque from English 'equidistant conical projection'.