ортодромічний меридіан
prime meridian (PM)
celestial meridian
north reference direction of geographical meridian
grid meridian
local meridian
meridian
prime meridian
transverse frame
universal transverse Mercator grid
transverse velocity gradient
transverse-bending test
transverse latitude
transverse longitude
transverse-pole rectangular coordinate system
transverse-pole spherical coordinate system
transverse bubble
pitch axis / transverse axis / lateral axis