Indian yard
Engineering survey, topographic mapping.
None
India - onshore between 15°N and 21°N.
Data Source: EPSG v11.016 2024-08-31
Datum: Kalianpur 1880
Coordinate System: cartesian
Projection: India zone IIIa
Geodetic CRS: Kalianpur 1880
PROJCRS["Kalianpur 1880 / India zone IIIa",
BASEGEOGCRS["Kalianpur 1880",
DATUM["Kalianpur 1880",
ELLIPSOID["Everest (1830 Definition)",20922931.8,300.801725543355,
LENGTHUNIT["Indian foot",0.304799510248147]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4243]],
CONVERSION["India zone IIIa",
METHOD["Lambert Conic Conformal (1SP)",
ID["EPSG",9801]],
PARAMETER["Latitude of natural origin",19,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8801]],
PARAMETER["Longitude of natural origin",80,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8802]],
PARAMETER["Scale factor at natural origin",0.99878641,
SCALEUNIT["unity",1],
ID["EPSG",8805]],
PARAMETER["False easting",3000000,
LENGTHUNIT["Indian yard",0.914398530744441],
ID["EPSG",8806]],
PARAMETER["False northing",1000000,
LENGTHUNIT["Indian yard",0.914398530744441],
ID["EPSG",8807]]],
CS[Cartesian,2],
AXIS["(E)",east,
ORDER[1],
LENGTHUNIT["Indian yard",0.914398530744441]],
AXIS["(N)",north,
ORDER[2],
LENGTHUNIT["Indian yard",0.914398530744441]],
USAGE[
SCOPE["Engineering survey, topographic mapping."],
AREA["India - onshore between 15°N and 21°N."],
BBOX[15,70.14,21.01,87.15]],
ID["EPSG",24373]]
{
"$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
"type": "ProjectedCRS",
"name": "Kalianpur 1880 / India zone IIIa",
"base_crs": {
"name": "Kalianpur 1880",
"datum": {
"type": "GeodeticReferenceFrame",
"name": "Kalianpur 1880",
"ellipsoid": {
"name": "Everest (1830 Definition)",
"semi_major_axis": {
"value": 20922931.8,
"unit": {
"type": "LinearUnit",
"name": "Indian foot",
"conversion_factor": 0.304799510248147
}
},
"semi_minor_axis": {
"value": 20853374.58,
"unit": {
"type": "LinearUnit",
"name": "Indian foot",
"conversion_factor": 0.304799510248147
}
}
}
},
"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": 4243
}
},
"conversion": {
"name": "India zone IIIa",
"method": {
"name": "Lambert Conic Conformal (1SP)",
"id": {
"authority": "EPSG",
"code": 9801
}
},
"parameters": [
{
"name": "Latitude of natural origin",
"value": 19,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8801
}
},
{
"name": "Longitude of natural origin",
"value": 80,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8802
}
},
{
"name": "Scale factor at natural origin",
"value": 0.99878641,
"unit": "unity",
"id": {
"authority": "EPSG",
"code": 8805
}
},
{
"name": "False easting",
"value": 3000000,
"unit": {
"type": "LinearUnit",
"name": "Indian yard",
"conversion_factor": 0.914398530744441
},
"id": {
"authority": "EPSG",
"code": 8806
}
},
{
"name": "False northing",
"value": 1000000,
"unit": {
"type": "LinearUnit",
"name": "Indian yard",
"conversion_factor": 0.914398530744441
},
"id": {
"authority": "EPSG",
"code": 8807
}
}
]
},
"coordinate_system": {
"subtype": "Cartesian",
"axis": [
{
"name": "Easting",
"abbreviation": "E",
"direction": "east",
"unit": {
"type": "LinearUnit",
"name": "Indian yard",
"conversion_factor": 0.914398530744441
}
},
{
"name": "Northing",
"abbreviation": "N",
"direction": "north",
"unit": {
"type": "LinearUnit",
"name": "Indian yard",
"conversion_factor": 0.914398530744441
}
}
]
},
"scope": "Engineering survey, topographic mapping.",
"area": "India - onshore between 15°N and 21°N.",
"bbox": {
"south_latitude": 15,
"west_longitude": 70.14,
"north_latitude": 21.01,
"east_longitude": 87.15
},
"id": {
"authority": "EPSG",
"code": 24373
}
}
{'crs_wkt': 'PROJCRS["Kalianpur 1880 / India zone IIIa",BASEGEOGCRS["Kalianpur '
'1880",DATUM["Kalianpur 1880",ELLIPSOID["Everest (1830 '
'Definition)",20922931.8,300.801725543355,LENGTHUNIT["Indian '
'foot",0.304799510248147]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],ID["EPSG",4243]],CONVERSION["India '
'zone IIIa",METHOD["Lambert Conic Conformal '
'(1SP)",ID["EPSG",9801]],PARAMETER["Latitude of natural '
'origin",19,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude '
'of natural '
'origin",80,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["Scale '
'factor at natural '
'origin",0.99878641,SCALEUNIT["unity",1],ID["EPSG",8805]],PARAMETER["False '
'easting",3000000,LENGTHUNIT["Indian '
'yard",0.914398530744441],ID["EPSG",8806]],PARAMETER["False '
'northing",1000000,LENGTHUNIT["Indian '
'yard",0.914398530744441],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["Indian '
'yard",0.914398530744441]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["Indian '
'yard",0.914398530744441]],USAGE[SCOPE["Engineering survey, '
'topographic mapping."],AREA["India - onshore between 15°N and '
'21°N."],BBOX[15,70.14,21.01,87.15]],ID["EPSG",24373]]',
'false_easting': 3000000.0,
'false_northing': 1000000.0,
'geographic_crs_name': 'Kalianpur 1880',
'grid_mapping_name': 'lambert_conformal_conic',
'horizontal_datum_name': 'Kalianpur 1880',
'inverse_flattening': 300.8017255433549,
'longitude_of_central_meridian': 80.0,
'longitude_of_prime_meridian': 0.0,
'prime_meridian_name': 'Greenwich',
'projected_crs_name': 'Kalianpur 1880 / India zone IIIa',
'reference_ellipsoid_name': 'Everest (1830 Definition)',
'semi_major_axis': 6377299.36559538,
'semi_minor_axis': 6356098.359005156,
'standard_parallel': 19.0}