metre
Geodesy.
None
Indonesia - Kalimantan - onshore east coastal area including Mahakam delta coastal and offshore shelf areas.
Data Source: EPSG v11.016 2024-08-31
Datum: Gunung Segara (Jakarta)
Coordinate System: cartesian
Projection: Netherlands East Indies Equatorial Zone (Jkt)
Geodetic CRS: Segara (Jakarta)
PROJCRS["Segara (Jakarta) / NEIEZ",
BASEGEOGCRS["Segara (Jakarta)",
DATUM["Gunung Segara (Jakarta)",
ELLIPSOID["Bessel 1841",6377397.155,299.1528128,
LENGTHUNIT["metre",1]]],
PRIMEM["Jakarta",106.807719444444,
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4820]],
CONVERSION["Netherlands East Indies Equatorial Zone (Jkt)",
METHOD["Mercator (variant A)",
ID["EPSG",9804]],
PARAMETER["Latitude of natural origin",0,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8801]],
PARAMETER["Longitude of natural origin",3.19228055555556,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8802]],
PARAMETER["Scale factor at natural origin",0.997,
SCALEUNIT["unity",1],
ID["EPSG",8805]],
PARAMETER["False easting",3900000,
LENGTHUNIT["metre",1],
ID["EPSG",8806]],
PARAMETER["False northing",900000,
LENGTHUNIT["metre",1],
ID["EPSG",8807]]],
CS[Cartesian,2],
AXIS["easting (X)",east,
ORDER[1],
LENGTHUNIT["metre",1]],
AXIS["northing (Y)",north,
ORDER[2],
LENGTHUNIT["metre",1]],
USAGE[
SCOPE["Geodesy."],
AREA["Indonesia - Kalimantan - onshore east coastal area including Mahakam delta coastal and offshore shelf areas."],
BBOX[-4.24,114.55,4.29,119.06]],
ID["EPSG",5329]]
{
"$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
"type": "ProjectedCRS",
"name": "Segara (Jakarta) / NEIEZ",
"base_crs": {
"name": "Segara (Jakarta)",
"datum": {
"type": "GeodeticReferenceFrame",
"name": "Gunung Segara (Jakarta)",
"ellipsoid": {
"name": "Bessel 1841",
"semi_major_axis": 6377397.155,
"inverse_flattening": 299.1528128
},
"prime_meridian": {
"name": "Jakarta",
"longitude": 106.807719444444
}
},
"coordinate_system": {
"subtype": "ellipsoidal",
"axis": [
{
"name": "Geodetic latitude",
"abbreviation": "Lat",
"direction": "north",
"unit": "degree"
},
{
"name": "Geodetic longitude",
"abbreviation": "Lon",
"direction": "east",
"unit": "degree"
}
]
},
"id": {
"authority": "EPSG",
"code": 4820
}
},
"conversion": {
"name": "Netherlands East Indies Equatorial Zone (Jkt)",
"method": {
"name": "Mercator (variant A)",
"id": {
"authority": "EPSG",
"code": 9804
}
},
"parameters": [
{
"name": "Latitude of natural origin",
"value": 0,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8801
}
},
{
"name": "Longitude of natural origin",
"value": 3.19228055555556,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8802
}
},
{
"name": "Scale factor at natural origin",
"value": 0.997,
"unit": "unity",
"id": {
"authority": "EPSG",
"code": 8805
}
},
{
"name": "False easting",
"value": 3900000,
"unit": "metre",
"id": {
"authority": "EPSG",
"code": 8806
}
},
{
"name": "False northing",
"value": 900000,
"unit": "metre",
"id": {
"authority": "EPSG",
"code": 8807
}
}
]
},
"coordinate_system": {
"subtype": "Cartesian",
"axis": [
{
"name": "Easting",
"abbreviation": "X",
"direction": "east",
"unit": "metre"
},
{
"name": "Northing",
"abbreviation": "Y",
"direction": "north",
"unit": "metre"
}
]
},
"scope": "Geodesy.",
"area": "Indonesia - Kalimantan - onshore east coastal area including Mahakam delta coastal and offshore shelf areas.",
"bbox": {
"south_latitude": -4.24,
"west_longitude": 114.55,
"north_latitude": 4.29,
"east_longitude": 119.06
},
"id": {
"authority": "EPSG",
"code": 5329
}
}
{'crs_wkt': 'PROJCRS["Segara (Jakarta) / NEIEZ",BASEGEOGCRS["Segara '
'(Jakarta)",DATUM["Gunung Segara (Jakarta)",ELLIPSOID["Bessel '
'1841",6377397.155,299.1528128,LENGTHUNIT["metre",1]]],PRIMEM["Jakarta",106.807719444444,ANGLEUNIT["degree",0.0174532925199433]],ID["EPSG",4820]],CONVERSION["Netherlands '
'East Indies Equatorial Zone (Jkt)",METHOD["Mercator (variant '
'A)",ID["EPSG",9804]],PARAMETER["Latitude of natural '
'origin",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude '
'of natural '
'origin",3.19228055555556,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["Scale '
'factor at natural '
'origin",0.997,SCALEUNIT["unity",1],ID["EPSG",8805]],PARAMETER["False '
'easting",3900000,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False '
'northing",900000,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["easting '
'(X)",east,ORDER[1],LENGTHUNIT["metre",1]],AXIS["northing '
'(Y)",north,ORDER[2],LENGTHUNIT["metre",1]],USAGE[SCOPE["Geodesy."],AREA["Indonesia '
'- Kalimantan - onshore east coastal area including Mahakam delta '
'coastal and offshore shelf '
'areas."],BBOX[-4.24,114.55,4.29,119.06]],ID["EPSG",5329]]',
'false_easting': 3900000.0,
'false_northing': 900000.0,
'geographic_crs_name': 'Segara (Jakarta)',
'grid_mapping_name': 'mercator',
'horizontal_datum_name': 'Gunung Segara (Jakarta)',
'inverse_flattening': 299.1528128,
'longitude_of_prime_meridian': 106.80771944444444,
'longitude_of_projection_origin': 3.1922805555555556,
'prime_meridian_name': 'Jakarta',
'projected_crs_name': 'Segara (Jakarta) / NEIEZ',
'reference_ellipsoid_name': 'Bessel 1841',
'scale_factor_at_projection_origin': 0.997,
'semi_major_axis': 6377397.155,
'semi_minor_axis': 6356078.962818189,
'standard_parallel': 0.0}