What are map projections
Projection_basics_for_GIS_professionals
About_the_geoid_ellipsoid_spheroid_and_datum_and_h
Identifying_an_unknown_coordinate_system
Converting_Degrees_Minutes_Seconds_values_to_Decim
About_geographic_coordinate_systems
Spheroids_and_spheres
Datums
North_American_datums
What_happens_to_features_at_180_dateline_
GCS_Assumed_Geographic_1
About_projected_coordinate_systems
About_map_projections
Projection_types
Conic_projections
Cylindrical_projections
Planar_projections
Other_projections
Projection_parameters
Choosing an appropriate transformation
Geographic_transformation_methods
Equation_based_methods
Grid_based_methods
Fundamentals of vertical coordinate systems
Vertical datums
Geoid
List of supported map projections
Aitoff
Alaska_Grid
Alaska_Series_E
Albers_Equal_Area_Conic
Azimuthal_Equidistant
Behrmann_Equal_Area_Cylindrical
Berghaus Star
Bipolar_Oblique_Conformal_Conic
Bonne
Cassini_Soldner
Chamberlin_Trimetric
Craster_Parabolic
Cube
Cylindrical_Equal_Area
Double_Stereographic
Eckert_I
Eckert_II
Eckert_III
Eckert_IV
Eckert_V
Eckert_VI
Equidistant_Conic
Equidistant_Cylindrical
Equirectangular
Fuller
Gall_s_Stereographic
Gauss_Kr_ger
Geocentric_Coordinate_System
Geographic_Coordinate_System
Gnomonic
Goodes_Homolosine
Great_Britain_National_Grid
Hammer_Aitoff
Hotine_Oblique_Mercator
Krovak
Lambert_Azimuthal_Equal_Area
Lambert_Conformal_Conic
Local_Cartesian_Projection
Loximuthal
McBryde_Thomas_Flat_Polar_Quartic
Mercator
Miller_Cylindrical
Mollweide
New_Zealand_National_Grid
Orthographic
Perspective
Plate_Carr_e
Polar_Stereographic
Polyconic
Quartic_Authalic
Rectified_Skewed_Orthomorphic
Robinson
Simple_Conic
Sinusoidal
Space_Oblique_Mercator
State_Plane_Coordinate_System
Stereographic
Times_projection
Transverse_Mercator
Two_Point_Equidistant
Universal_Polar_Stereographic
Universal_Transverse_Mercator
Van_der_Grinten_I
Vertical Near Side Perspective
Winkel I
Winkel II
Winkel Tripel