Singapore - EPSG:6927
Detailed Extent
WKT
HVCOORDSYS["HVC_SVY21_Singapore_TM_and_SHD_height",
PROJCS["SVY21_Singapore_TM",
GEOGCS["GCS_SVY21",
DATUM["D_SVY21",
SPHEROID["WGS_1984", 6378137.0, 298.257223563]],
PRIMEM["Greenwich", 0.0],
UNIT["Degree", 0.0174532925199433]],
PROJECTION["Transverse_Mercator"],
PARAMETER["False_Easting", 28001.642],
PARAMETER["False_Northing", 38744.572],
PARAMETER["Central_Meridian", 103.8333333333333],
PARAMETER["Scale_Factor", 1.0],
PARAMETER["Latitude_Of_Origin", 1.366666666666667],
UNIT["Meter", 1.0]],
VERTCS["SHD_height",
VDATUM["Singapore_Height_Datum"],
PARAMETER["Vertical_Shift", 0.0],
PARAMETER["Direction", 1.0],
UNIT["Meter", 1.0]]]
WKT2
COMPOUNDCRS["HVC_SVY21_Singapore_TM_and_SHD_height",
PROJCRS["SVY21_Singapore_TM",
BASEGEOGCRS["GCS_SVY21",
DATUM["D_SVY21",
ELLIPSOID["WGS_1984", 6378137.0, 298.257223563]],
PRIMEM["Greenwich", 0.0],
CS[ellipsoidal, 2],
AXIS["Latitude (lat)", north,
ORDER[1]],
AXIS["Longitude (lon)", east,
ORDER[2]],
ANGLEUNIT["Degree", 0.0174532925199433]],
CONVERSION["Transverse_Mercator",
METHOD["Transverse_Mercator"],
PARAMETER["False_Easting", 28001.642],
PARAMETER["False_Northing", 38744.572],
PARAMETER["Central_Meridian", 103.8333333333333],
PARAMETER["Scale_Factor", 1.0],
PARAMETER["Latitude_Of_Origin", 1.366666666666667]],
CS[Cartesian, 2],
AXIS["Northing (Y)", north,
ORDER[1]],
AXIS["Easting (X)", east,
ORDER[2]],
LENGTHUNIT["Meter", 1.0]],
VERTCRS["SHD_height",
VDATUM["Singapore_Height_Datum"],
CS[vertical, 1],
AXIS["Gravity-related height (H)", up,
LENGTHUNIT["Meter", 1.0]]],
ID["EPSG", "6927"]]
Data from @esri/proj-codes
{
"wkid": 6927,
"latestWkid": 6927,
"pcsWkid": 3414,
"gcsWkid": 4757,
"vcsWkid": 6916,
"macro": "PE_HVC_SVY21_SINGAPORE_TM_SHD_HT",
"name": "HVC_SVY21_Singapore_TM_and_SHD_height",
"wkt": "HVCOORDSYS[\"HVC_SVY21_Singapore_TM_and_SHD_height\",PROJCS[\"SVY21_Singapore_TM\",GEOGCS[\"GCS_SVY21\",DATUM[\"D_SVY21\",SPHEROID[\"WGS_1984\",6378137.0,298.257223563]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"False_Easting\",28001.642],PARAMETER[\"False_Northing\",38744.572],PARAMETER[\"Central_Meridian\",103.8333333333333],PARAMETER[\"Scale_Factor\",1.0],PARAMETER[\"Latitude_Of_Origin\",1.366666666666667],UNIT[\"Meter\",1.0]],VERTCS[\"SHD_height\",VDATUM[\"Singapore_Height_Datum\"],PARAMETER[\"Vertical_Shift\",0.0],PARAMETER[\"Direction\",1.0],UNIT[\"Meter\",1.0]]]",
"wkt2": "COMPOUNDCRS[\"HVC_SVY21_Singapore_TM_and_SHD_height\",PROJCRS[\"SVY21_Singapore_TM\",BASEGEOGCRS[\"GCS_SVY21\",DATUM[\"D_SVY21\",ELLIPSOID[\"WGS_1984\",6378137.0,298.257223563]],PRIMEM[\"Greenwich\",0.0],CS[ellipsoidal,2],AXIS[\"Latitude (lat)\",north,ORDER[1]],AXIS[\"Longitude (lon)\",east,ORDER[2]],ANGLEUNIT[\"Degree\",0.0174532925199433]],CONVERSION[\"Transverse_Mercator\",METHOD[\"Transverse_Mercator\"],PARAMETER[\"False_Easting\",28001.642],PARAMETER[\"False_Northing\",38744.572],PARAMETER[\"Central_Meridian\",103.8333333333333],PARAMETER[\"Scale_Factor\",1.0],PARAMETER[\"Latitude_Of_Origin\",1.366666666666667]],CS[Cartesian,2],AXIS[\"Northing (Y)\",north,ORDER[1]],AXIS[\"Easting (X)\",east,ORDER[2]],LENGTHUNIT[\"Meter\",1.0]],VERTCRS[\"SHD_height\",VDATUM[\"Singapore_Height_Datum\"],CS[vertical,1],AXIS[\"Gravity-related height (H)\",up,LENGTHUNIT[\"Meter\",1.0]]],ID[\"EPSG\",\"6927\"]]",
"description": "Singapore",
"authority": "EPSG",
"version": "8.5.2(10.8.0)",
"deprecated": "no",
"areaname": "Singapore",
"extent": {
"slat": 1.13,
"nlat": 1.47,
"llon": 103.59,
"rlon": 104.07
}
}