A Mercator chart is a ().
A、A.cylindrical projection
B、B.simple conic projection
C、C.polyconic projection
D、D.rectangular projection
A、A.cylindrical projection
B、B.simple conic projection
C、C.polyconic projection
D、D.rectangular projection
A、Azimuthal gnomonic projection B、Lambert conformal projection C、Transverse Mercator projection D、Polyconic projection
A、azimuthal gnomonic projection B、Lambert conformal projection C、transverse Mercator projection D、polyconic projection
A、azimuthal gnomonic projection B、Lambert conformal projection C、transverse Mercator projection D、polyconic projection
A、Mercator charts/Loran charts B、Admiralty charts/Routeing charts C、large scale charts/small scale charts D、small scale charts/large scale charts
A、1 minute of longitude B、1 degree of longitude C、1 minute of latitude D、1 degree of latitude
A、Easily plotted on a Mercator chart B、Negligible increase in distance on east-west courses near the equator C、Does not require constant course changes D、Plots as a straight line on Lambert conformal charts