meridional mapping angle 子午线收敛角

angle preserving mapping 保角映射

spectral angle mapping 光谱角制图 ; 光谱角度制图法

wide-angle mapping objective 广角摄影物镜

central angle mapping 圆心角映射

Spectral Angle Mapping Classification SAM分类

narrow angle mapping 小角度映射

angle mapping technique 角度映射技术

mapping with angle preserving 保角映射