metre
Engineering survey, topographic mapping.
None
Iraq - onshore; Iran - onshore northern Gulf coast and west bordering southeast Iraq.
Data Source: EPSG v11.016 2024-08-31
Datum: Nahrwan 1934
Coordinate System: cartesian
Projection: Iraq zone
Geodetic CRS: Nahrwan 1934
PROJCRS["Nahrwan 1934 / Iraq zone",
BASEGEOGCRS["Nahrwan 1934",
DATUM["Nahrwan 1934",
ELLIPSOID["Clarke 1880 (RGS)",6378249.145,293.465,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4744]],
CONVERSION["Iraq zone",
METHOD["Lambert Conic Conformal (1SP)",
ID["EPSG",9801]],
PARAMETER["Latitude of natural origin",32.5,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8801]],
PARAMETER["Longitude of natural origin",45,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8802]],
PARAMETER["Scale factor at natural origin",0.9987864078,
SCALEUNIT["unity",1],
ID["EPSG",8805]],
PARAMETER["False easting",1500000,
LENGTHUNIT["metre",1],
ID["EPSG",8806]],
PARAMETER["False northing",1166200,
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["Engineering survey, topographic mapping."],
AREA["Iraq - onshore; Iran - onshore northern Gulf coast and west bordering southeast Iraq."],
BBOX[29.06,38.79,37.39,51.06]],
ID["EPSG",3394]]
{
"$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
"type": "ProjectedCRS",
"name": "Nahrwan 1934 / Iraq zone",
"base_crs": {
"name": "Nahrwan 1934",
"datum": {
"type": "GeodeticReferenceFrame",
"name": "Nahrwan 1934",
"ellipsoid": {
"name": "Clarke 1880 (RGS)",
"semi_major_axis": 6378249.145,
"inverse_flattening": 293.465
}
},
"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": 4744
}
},
"conversion": {
"name": "Iraq zone",
"method": {
"name": "Lambert Conic Conformal (1SP)",
"id": {
"authority": "EPSG",
"code": 9801
}
},
"parameters": [
{
"name": "Latitude of natural origin",
"value": 32.5,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8801
}
},
{
"name": "Longitude of natural origin",
"value": 45,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8802
}
},
{
"name": "Scale factor at natural origin",
"value": 0.9987864078,
"unit": "unity",
"id": {
"authority": "EPSG",
"code": 8805
}
},
{
"name": "False easting",
"value": 1500000,
"unit": "metre",
"id": {
"authority": "EPSG",
"code": 8806
}
},
{
"name": "False northing",
"value": 1166200,
"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": "Engineering survey, topographic mapping.",
"area": "Iraq - onshore; Iran - onshore northern Gulf coast and west bordering southeast Iraq.",
"bbox": {
"south_latitude": 29.06,
"west_longitude": 38.79,
"north_latitude": 37.39,
"east_longitude": 51.06
},
"id": {
"authority": "EPSG",
"code": 3394
}
}
{'crs_wkt': 'PROJCRS["Nahrwan 1934 / Iraq zone",BASEGEOGCRS["Nahrwan '
'1934",DATUM["Nahrwan 1934",ELLIPSOID["Clarke 1880 '
'(RGS)",6378249.145,293.465,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],ID["EPSG",4744]],CONVERSION["Iraq '
'zone",METHOD["Lambert Conic Conformal '
'(1SP)",ID["EPSG",9801]],PARAMETER["Latitude of natural '
'origin",32.5,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude '
'of natural '
'origin",45,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["Scale '
'factor at natural '
'origin",0.9987864078,SCALEUNIT["unity",1],ID["EPSG",8805]],PARAMETER["False '
'easting",1500000,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False '
'northing",1166200,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["Engineering '
'survey, topographic mapping."],AREA["Iraq - onshore; Iran - '
'onshore northern Gulf coast and west bordering southeast '
'Iraq."],BBOX[29.06,38.79,37.39,51.06]],ID["EPSG",3394]]',
'false_easting': 1500000.0,
'false_northing': 1166200.0,
'geographic_crs_name': 'Nahrwan 1934',
'grid_mapping_name': 'lambert_conformal_conic',
'horizontal_datum_name': 'Nahrwan 1934',
'inverse_flattening': 293.465,
'longitude_of_central_meridian': 45.0,
'longitude_of_prime_meridian': 0.0,
'prime_meridian_name': 'Greenwich',
'projected_crs_name': 'Nahrwan 1934 / Iraq zone',
'reference_ellipsoid_name': 'Clarke 1880 (RGS)',
'semi_major_axis': 6378249.145,
'semi_minor_axis': 6356514.8695497755,
'standard_parallel': 32.5}