tissot distortion indicatrix projection conformal conic lambert tissots lcc gisgeography
tissot mercator map projection distortion indicatrix azimuthal examining projections code lets equal lambert try case area now
equal projection sinusoidal distortion indicatrix tissot gisgeography tissots
indicatrix tissot projections showing different ellipses distortion mercator projection transverse
tissot mercator map world circles indicatrix maps bigger their poles but projections approach kept circular grow shape
wagner tissot vii interrupted indicatrix segmented projections map jung tobias
adams world ii square tissot license map indicatrix projection information description
cassini tissot rotated projections map indicatrix use landscape projection tobias jung