| Geographic Coordinate System (GCS) | 
For all geographic coordinate systems that SuperMap iServer supports, see CoordSysType.
EPSG Code that SuperMap iServer supports
| Name | EPSG Code | 
| GCS_AIRY_1830 | 4001 | 
| GCS_AIRY_MOD | 4002 | 
| GCS_AUSTRALIAN | 4003 | 
| GCS_BESSEL_1841 | 4004 | 
| GCS_BESSEL_MOD | 4005 | 
| GCS_BESSEL_NAMIBIA | 4006 | 
| GCS_CLARKE_1858 | 4007 | 
| GCS_CLARKE_1866 | 4008 | 
| GCS_CLARKE_1866_MICH | 4009 | 
| GCS_CLARKE_1880_BENOIT | 4010 | 
| GCS_CLARKE_1880_IGN | 4011 | 
| GCS_CLARKE_1880_RGS | 4012 | 
| GCS_CLARKE_1880_ARC | 4013 | 
| GCS_CLARKE_1880_SGA | 4014 | 
| GCS_EVEREST_1830 | 4015 | 
| GCS_EVEREST_DEF_1967 | 4016 | 
| GCS_EVEREST_DEF_1975 | 4017 | 
| GCS_EVEREST_MOD | 4018 | 
| GCS_GRS_1980 | 4019 | 
| GCS_HELMERT_1906 | 4020 | 
| GCS_INDONESIAN | 4021 | 
| GCS_INTERNATIONAL_1924 | 4022 | 
| GCS_INTERNATIONAL_1967 | 4023 | 
| GCS_KRASOVSKY_1940 | 4024 | 
| GCS_NWL_9D | 4025 | 
| GCS_PLESSIS_1817 | 4027 | 
| GCS_STRUVE_1860 | 4028 | 
| GCS_WAR_OFFICE | 4029 | 
| GCS_GEM_10C | 4031 | 
| GCS_OSU_86F | 4032 | 
| GCS_OSU_91A | 4033 | 
| GCS_CLARKE_1880 | 4034 | 
| GCS_SPHERE | 4035 | 
| GCS_GRS_1967 | 4036 | 
| GCS_GREEK | 4120 | 
| GCS_GGRS_1987 | 4121 | 
| GCS_ATS_1977 | 4122 | 
| GCS_KKJ | 4123 | 
| GCS_PULKOVO_1995 | 4200 | 
| GCS_ADINDAN | 4201 | 
| GCS_AGD_1966 | 4202 | 
| GCS_AGD_1984 | 4203 | 
| GCS_AIN_EL_ABD_1970 | 4204 | 
| GCS_AFGOOYE | 4205 | 
| GCS_AGADEZ | 4206 | 
| GCS_LISBON | 4207 | 
| GCS_ARATU | 4208 | 
| GCS_ARC_1950 | 4209 | 
| GCS_ARC_1960 | 4210 | 
| GCS_BATAVIA | 4211 | 
| GCS_BARBADOS | 4212 | 
| GCS_BEDUARAM | 4213 | 
| GCS_BEIJING_1954 | 4214 | 
| GCS_BELGE_1950 | 4215 | 
| GCS_BERMUDA_1957 | 4216 | 
| GCS_BERN_1898 | 4217 | 
| GCS_BOGOTA | 4218 | 
| GCS_BUKIT_RIMPAH | 4219 | 
| GCS_CAMACUPA | 4220 | 
| GCS_CAMPO_INCHAUSPE | 4221 | 
| GCS_CAPE | 4222 | 
| GCS_CARTHAGE | 4223 | 
| GCS_CHUA | 4224 | 
| GCS_CORREGO_ALEGRE | 4225 | 
| GCS_COTE_D_IVOIRE | 4226 | 
| GCS_DEIR_EZ_ZOR | 4227 | 
| GCS_DOUALA | 4228 | 
| GCS_EGYPT_1907 | 4229 | 
| GCS_ED_1950 | 4230 | 
| GCS_ED_1987 | 4231 | 
| GCS_FAHUD | 4232 | 
| GCS_GANDAJIKA_1970 | 4233 | 
| GCS_GAROUA | 4234 | 
| GCS_GUYANE_FRANCAISE | 4235 | 
| GCS_HU_TZU_SHAN | 4236 | 
| GCS_HUNGARIAN_1972 | 4237 | 
| GCS_INDONESIAN_1974 | 4238 | 
| GCS_INDIAN_1954 | 4239 | 
| GCS_INDIAN_1975 | 4240 | 
| GCS_JAMAICA_1875 | 4241 | 
| GCS_JAMAICA_1969 | 4242 | 
| GCS_KALIANPUR | 4243 | 
| GCS_KANDAWALA | 4244 | 
| GCS_KERTAU | 4245 | 
| GCS_KOC_ | 4246 | 
| GCS_LA_CANOA | 4247 | 
| GCS_PSAD_1956 | 4248 | 
| GCS_LAKE | 4249 | 
| GCS_LEIGON | 4250 | 
| GCS_LIBERIA_1964 | 4251 | 
| GCS_LOME | 4252 | 
| GCS_LUZON_1911 | 4253 | 
| GCS_HITO_XVIII_1963 | 4254 | 
| GCS_HERAT_NORTH | 4255 | 
| GCS_MAHE_1971 | 4256 | 
| GCS_MAKASSAR | 4257 | 
| GCS_ETRS_1989 | 4258 | 
| GCS_MALONGO_1987 | 4259 | 
| GCS_MANOCA | 4260 | 
| GCS_MERCHICH | 4261 | 
| GCS_MASSAWA | 4262 | 
| GCS_MINNA | 4263 | 
| GCS_MHAST | 4264 | 
| GCS_MONTE_MARIO | 4265 | 
| GCS_MPORALOKO | 4266 | 
| GCS_NAD_1927 | 4267 | 
| GCS_NAD_MICH | 4268 | 
| GCS_NAD_1983 | 4269 | 
| GCS_NAHRWAN_1967 | 4270 | 
| GCS_NAPARIMA_1972 | 4271 | 
| GCS_NZGD_1949 | 4272 | 
| GCS_NGO_1948_ | 4273 | 
| GCS_DATUM_73 | 4274 | 
| GCS_NTF_ | 4275 | 
| GCS_NSWC_9Z_2_ | 4276 | 
| GCS_OSGB_1936 | 4277 | 
| GCS_OSGB_1970_SN | 4278 | 
| GCS_OS_SN_1980 | 4279 | 
| GCS_PADANG_1884 | 4280 | 
| GCS_PALESTINE_1923 | 4281 | 
| GCS_POINTE_NOIRE | 4282 | 
| GCS_GDA_1994 | 4283 | 
| GCS_PULKOVO_1942 | 4284 | 
| GCS_QATAR | 4285 | 
| GCS_QATAR_1948 | 4286 | 
| GCS_QORNOQ | 4287 | 
| GCS_LOMA_QUINTANA | 4288 | 
| GCS_AMERSFOORT | 4289 | 
| GCS_SAD_1969 | 4291 | 
| GCS_SAPPER_HILL_1943 | 4292 | 
| GCS_SCHWARZECK | 4293 | 
| GCS_SEGORA | 4294 | 
| GCS_SERINDUNG | 4295 | 
| GCS_SUDAN | 4296 | 
| GCS_TANANARIVE_1925 | 4297 | 
| GCS_TIMBALAI_1948 | 4298 | 
| GCS_TM65 | 4299 | 
| GCS_TM75 | 4300 | 
| GCS_TOKYO | 4301 | 
| GCS_TRINIDAD_1903 | 4302 | 
| GCS_TRUCIAL_COAST_1948 | 4303 | 
| GCS_VOIROL_1875 | 4304 | 
| GCS_VOIROL_UNIFIE_1960 | 4305 | 
| GCS_BERN_1938 | 4306 | 
| GCS_NORD_SAHARA_1959 | 4307 | 
| GCS_RT38_ | 4308 | 
| GCS_YACARE | 4309 | 
| GCS_YOFF | 4310 | 
| GCS_ZANDERIJ | 4311 | 
| GCS_MGI_ | 4312 | 
| GCS_BELGE_1972 | 4313 | 
| GCS_DHDNB | 4314 | 
| GCS_CONAKRY_1905 | 4315 | 
| GCS_DEALUL_PISCULUI_1933 | 4316 | 
| GCS_DEALUL_PISCULUI_1970 | 4317 | 
| GCS_NGN | 4318 | 
| GCS_KUDAMS | 4319 | 
| GCS_WGS_1972 | 4322 | 
| GCS_WGS_1972_BE | 4324 | 
| GCS_WGS_1984 | 4326 | 
| GCS_BERN_1898_BERN | 4801 | 
| GCS_BOGOTA_BOGOTA | 4802 | 
| GCS_LISBON_LISBON | 4803 | 
| GCS_MAKASSAR_JAKARTA | 4804 | 
| GCS_MGI_FERRO | 4805 | 
| GCS_MONTE_MARIO_ROME | 4806 | 
| GCS_NTF_PARIS | 4807 | 
| GCS_PADANG_1884_JAKARTA | 4808 | 
| GCS_BELGE_1950_BRUSSELS | 4809 | 
| GCS_TANANARIVE_1925_PARIS | 4810 | 
| GCS_VOIROL_1875_PARIS | 4811 | 
| GCS_VOIROL_UNIFIE_1960_PARIS | 4812 | 
| GCS_BATAVIA_JAKARTA | 4813 | 
| GCS_RT38_STOCKHOLM | 4814 | 
| GCS_GREEK_ATHENS | 4815 | 
| GCS_ATF_PARIS | 4901 | 
| GCS_NDG_PARIS | 4902 |