gnomonic projection
极平投影
球心投影
大环投影
日圭投影
日晷投影
心射切面投影
点切投影
心射图形
心射球面投射
心射面切投影
诺蒙尼日投影
日规投影
心射图法
心射图
切面投影
transverse gnomonic projection
arbitrary map projection
authalic map projection
azimuthal equidistant map projection
azimuthal map projection
azimuthal(or zenithal)map projection
Computing map projection
conformal map projection
cylindrical equal-spaced map projection
cylindrical map projection
distortions of a map projection
double azimuthal map projection
equatorial map projection
equivalent map projection