srid,auth_name,auth_srid,ref_sys_name,is_geographic,has_flipped_axes,spheroid,prime_meridian,datum,projection,unit,axis_1_name,axis_1_orientation,axis_2_name,axis_2_orientation,proj4text,srtext
4267,epsg,4267,NAD27,1,1,Clarke 1866,Greenwich,North_American_Datum_1927,none,degree,Geodetic latitude,North,Geodetic longitude,East,+proj=longlat +datum=NAD27 +no_defs,"GEOGCS[""NAD27"",DATUM[""North_American_Datum_1927"",SPHEROID[""Clarke 1866"",6378206.4,294.978698213898,AUTHORITY[""EPSG"",""7008""]],AUTHORITY[""EPSG"",""6267""]],PRIMEM[""Greenwich"",0,AUTHORITY[""EPSG"",""8901""]],UNIT[""degree"",0.0174532925199433,AUTHORITY[""EPSG"",""9122""]],AXIS[""Latitude"",NORTH],AXIS[""Longitude"",EAST],AUTHORITY[""EPSG"",""4267""]]"
4268,epsg,4268,NAD27,1,1,Clarke 1866,Greenwich,North_American_Datum_1927,none,degree,Geodetic latitude,North,Geodetic longitude,East,+proj=longlat +a=6378450.047548896 +b=6356826.621488444 +no_defs,"GEOGCS[""NAD27"",DATUM[""North_American_Datum_1927"",SPHEROID[""Clarke 1866"",6378206.4,294.978698213898,AUTHORITY[""EPSG"",""7008""]],AUTHORITY[""EPSG"",""6267""]],PRIMEM[""Greenwich"",0,AUTHORITY[""EPSG"",""8901""]],UNIT[""degree"",0.0174532925199433,AUTHORITY[""EPSG"",""9122""]],AXIS[""Latitude"",NORTH],AXIS[""Longitude"",EAST],AUTHORITY[""EPSG"",""4267""]]"
7406,epsg,7406,NAD27,1,0,Clarke 1866,Greenwich,North_American_Datum_1927,none,degree,Latitude,North,Longitude,East,+proj=longlat +datum=NAD27 +vunits=us-ft +no_defs,"COMPD_CS[""NAD27 + NGVD29 height (ftUS)"",GEOGCS[""NAD27"",DATUM[""North_American_Datum_1927"",SPHEROID[""Clarke 1866"",6378206.4,294.978698213898,AUTHORITY[""EPSG"",""7008""]],AUTHORITY[""EPSG"",""6267""]],PRIMEM[""Greenwich"",0,AUTHORITY[""EPSG"",""8901""]],UNIT[""degree"",0.0174532925199433,AUTHORITY[""EPSG"",""9122""]],AXIS[""Latitude"",NORTH],AXIS[""Longitude"",EAST],AUTHORITY[""EPSG"",""4267""]],VERT_CS[""NGVD29 height (ftUS)"",VERT_DATUM[""National Geodetic Vertical Datum 1929"",2005,AUTHORITY[""EPSG"",""5102""]],UNIT[""US survey foot"",0.304800609601219,AUTHORITY[""EPSG"",""9003""]],AXIS[""Gravity-related height"",UP],AUTHORITY[""EPSG"",""5702""]],AUTHORITY[""EPSG"",""7406""]]"