metre
Not known.
None
Malaysia - West Malaysia onshore.
Data Source: EPSG v11.016 2024-08-31
Datum: Kertau 1968
Coordinate System: cartesian
Projection: Kertau_RSO_Malaya_Meters
Geodetic CRS: Kertau 1968
PROJCRS["Kertau_RSO_Malaya_Meters",
BASEGEOGCRS["Kertau 1968",
DATUM["Kertau 1968",
ELLIPSOID["Everest 1830 Modified",6377304.063,300.8017,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["Degree",0.0174532925199433]]],
CONVERSION["Kertau_RSO_Malaya_Meters",
METHOD["Hotine Oblique Mercator (variant A)",
ID["EPSG",9812]],
PARAMETER["Latitude of projection centre",4,
ANGLEUNIT["Degree",0.0174532925199433],
ID["EPSG",8811]],
PARAMETER["Longitude of projection centre",102.25,
ANGLEUNIT["Degree",0.0174532925199433],
ID["EPSG",8812]],
PARAMETER["Azimuth at projection centre",-36.974209437118,
ANGLEUNIT["Degree",0.0174532925199433],
ID["EPSG",8813]],
PARAMETER["Angle from Rectified to Skew Grid",-36.869897645844,
ANGLEUNIT["Degree",0.0174532925199433],
ID["EPSG",8814]],
PARAMETER["Scale factor at projection centre",0.99984,
SCALEUNIT["unity",1],
ID["EPSG",8815]],
PARAMETER["False easting",804671.299775,
LENGTHUNIT["metre",1],
ID["EPSG",8806]],
PARAMETER["False northing",0,
LENGTHUNIT["metre",1],
ID["EPSG",8807]]],
CS[Cartesian,2],
AXIS["(E)",east,
ORDER[1],
LENGTHUNIT["metre",1]],
AXIS["(N)",north,
ORDER[2],
LENGTHUNIT["metre",1]],
USAGE[
SCOPE["Not known."],
AREA["Malaysia - West Malaysia onshore."],
BBOX[1.21,99.59,6.72,104.6]],
ID["ESRI",102062]]
{
"$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
"type": "ProjectedCRS",
"name": "Kertau_RSO_Malaya_Meters",
"base_crs": {
"name": "Kertau 1968",
"datum": {
"type": "GeodeticReferenceFrame",
"name": "Kertau 1968",
"ellipsoid": {
"name": "Everest 1830 Modified",
"semi_major_axis": 6377304.063,
"inverse_flattening": 300.8017
}
},
"coordinate_system": {
"subtype": "ellipsoidal",
"axis": [
{
"name": "Longitude",
"abbreviation": "lon",
"direction": "east",
"unit": {
"type": "AngularUnit",
"name": "Degree",
"conversion_factor": 0.0174532925199433
}
},
{
"name": "Latitude",
"abbreviation": "lat",
"direction": "north",
"unit": {
"type": "AngularUnit",
"name": "Degree",
"conversion_factor": 0.0174532925199433
}
}
]
}
},
"conversion": {
"name": "Kertau_RSO_Malaya_Meters",
"method": {
"name": "Hotine Oblique Mercator (variant A)",
"id": {
"authority": "EPSG",
"code": 9812
}
},
"parameters": [
{
"name": "Latitude of projection centre",
"value": 4,
"unit": {
"type": "AngularUnit",
"name": "Degree",
"conversion_factor": 0.0174532925199433
},
"id": {
"authority": "EPSG",
"code": 8811
}
},
{
"name": "Longitude of projection centre",
"value": 102.25,
"unit": {
"type": "AngularUnit",
"name": "Degree",
"conversion_factor": 0.0174532925199433
},
"id": {
"authority": "EPSG",
"code": 8812
}
},
{
"name": "Azimuth at projection centre",
"value": -36.974209437118,
"unit": {
"type": "AngularUnit",
"name": "Degree",
"conversion_factor": 0.0174532925199433
},
"id": {
"authority": "EPSG",
"code": 8813
}
},
{
"name": "Angle from Rectified to Skew Grid",
"value": -36.869897645844,
"unit": {
"type": "AngularUnit",
"name": "Degree",
"conversion_factor": 0.0174532925199433
},
"id": {
"authority": "EPSG",
"code": 8814
}
},
{
"name": "Scale factor at projection centre",
"value": 0.99984,
"unit": "unity",
"id": {
"authority": "EPSG",
"code": 8815
}
},
{
"name": "False easting",
"value": 804671.299775,
"unit": "metre",
"id": {
"authority": "EPSG",
"code": 8806
}
},
{
"name": "False northing",
"value": 0,
"unit": "metre",
"id": {
"authority": "EPSG",
"code": 8807
}
}
]
},
"coordinate_system": {
"subtype": "Cartesian",
"axis": [
{
"name": "Easting",
"abbreviation": "E",
"direction": "east",
"unit": "metre"
},
{
"name": "Northing",
"abbreviation": "N",
"direction": "north",
"unit": "metre"
}
]
},
"scope": "Not known.",
"area": "Malaysia - West Malaysia onshore.",
"bbox": {
"south_latitude": 1.21,
"west_longitude": 99.59,
"north_latitude": 6.72,
"east_longitude": 104.6
},
"id": {
"authority": "ESRI",
"code": 102062
}
}
{'crs_wkt': 'PROJCRS["Kertau_RSO_Malaya_Meters",BASEGEOGCRS["Kertau '
'1968",DATUM["Kertau 1968",ELLIPSOID["Everest 1830 '
'Modified",6377304.063,300.8017,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["Degree",0.0174532925199433]]],CONVERSION["Kertau_RSO_Malaya_Meters",METHOD["Hotine '
'Oblique Mercator (variant '
'A)",ID["EPSG",9812]],PARAMETER["Latitude of projection '
'centre",4,ANGLEUNIT["Degree",0.0174532925199433],ID["EPSG",8811]],PARAMETER["Longitude '
'of projection '
'centre",102.25,ANGLEUNIT["Degree",0.0174532925199433],ID["EPSG",8812]],PARAMETER["Azimuth '
'at projection '
'centre",-36.974209437118,ANGLEUNIT["Degree",0.0174532925199433],ID["EPSG",8813]],PARAMETER["Angle '
'from Rectified to Skew '
'Grid",-36.869897645844,ANGLEUNIT["Degree",0.0174532925199433],ID["EPSG",8814]],PARAMETER["Scale '
'factor at projection '
'centre",0.99984,SCALEUNIT["unity",1],ID["EPSG",8815]],PARAMETER["False '
'easting",804671.299775,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False '
'northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["metre",1]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["metre",1]],USAGE[SCOPE["Not '
'known."],AREA["Malaysia - West Malaysia '
'onshore."],BBOX[1.21,99.59,6.72,104.6]],ID["ESRI",102062]]'}