CT_Code CT_name GeoTiff_Name code name - 1 Transverse Mercator CT_TransverseMercator 2 Transverse Mercator (Modified Alaska) CT_TransvMercator_Modified_Alaska 3 Hotine Oblique Mercator CT_ObliqueMercator 4 Laborde Oblique Mercator CT_ObliqueMercator_Laborde 5 Swiss Oblique Cylindrical CT_ObliqueMercator_Rosenmund 6 Oblique Mercator Laborde CT_ObliqueMercator_Spherical 7 Mercator CT_Mercator 8 Lambert Conic Conformal (2SP) CT_LambertConfConic_2SP 9 Lambert Conic Conformal (1SP) CT_LambertConfConic_1SP 10 Lambert Azimuthal Equal Area CT_LambertAzimEqualArea 11 Albers Equal Area CT_AlbersEqualArea 12 Azimuthal Equidistant CT_AzimuthalEquidistant 13 Equidistant Conic CT_EquidistantConic 14 Stereographic CT_Stereographic 15 Polar Stereographic CT_PolarStereographic 16 Oblique Stereographic CT_ObliqueStereographic 17 Equirectangular CT_Equirectangular 18 Cassini-Soldner CT_CassiniSoldner 19 Gnomic CT_Gnomonic 20 Miller Cylindrical CT_MillerCylindrical 21 Orthographic CT_Orthographic 22 Polyconic CT_Polyconic 23 Robinson CT_Robinson 24 Sinusoidal CT_Sinusoidal 25 Van Der Grinten CT_VanDerGrinten 26 New Zealand Map Grid CT_NewZealandMapGrid 27 Transverse Mercator (South Orientated) CT_TransvMercator_SouthOriented 9 Lambert Conic Conformal (2sp) modified by Helmert (similarity) transformation CT_LambertConfConic_1SP