metre
Engineering survey, topographic mapping.
None
Belize - onshore.
Data Source: EPSG v11.016 2024-08-31
Datum: Sibun Gorge 1922
Coordinate System: cartesian
Projection: Belize Colony Grid
Geodetic CRS: Sibun Gorge 1922
PROJCRS["Sibun Gorge 1922 / Colony Grid",
BASEGEOGCRS["Sibun Gorge 1922",
DATUM["Sibun Gorge 1922",
ELLIPSOID["Clarke 1858",20926348,294.260676369261,
LENGTHUNIT["Clarke's foot",0.3047972654]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",5464]],
CONVERSION["Belize Colony Grid",
METHOD["Transverse Mercator",
ID["EPSG",9807]],
PARAMETER["Latitude of natural origin",17.0612419444444,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8801]],
PARAMETER["Longitude of natural origin",-88.6318575,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8802]],
PARAMETER["Scale factor at natural origin",1,
SCALEUNIT["unity",1],
ID["EPSG",8805]],
PARAMETER["False easting",217259.26,
LENGTHUNIT["Clarke's foot",0.3047972654],
ID["EPSG",8806]],
PARAMETER["False northing",445474.83,
LENGTHUNIT["Clarke's foot",0.3047972654],
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["Engineering survey, topographic mapping."],
AREA["Belize - onshore."],
BBOX[15.88,-89.22,18.49,-87.72]],
ID["EPSG",5466]]
{
"$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
"type": "ProjectedCRS",
"name": "Sibun Gorge 1922 / Colony Grid",
"base_crs": {
"name": "Sibun Gorge 1922",
"datum": {
"type": "GeodeticReferenceFrame",
"name": "Sibun Gorge 1922",
"ellipsoid": {
"name": "Clarke 1858",
"semi_major_axis": {
"value": 20926348,
"unit": {
"type": "LinearUnit",
"name": "Clarke's foot",
"conversion_factor": 0.3047972654
}
},
"semi_minor_axis": {
"value": 20855233,
"unit": {
"type": "LinearUnit",
"name": "Clarke's foot",
"conversion_factor": 0.3047972654
}
}
}
},
"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": 5464
}
},
"conversion": {
"name": "Belize Colony Grid",
"method": {
"name": "Transverse Mercator",
"id": {
"authority": "EPSG",
"code": 9807
}
},
"parameters": [
{
"name": "Latitude of natural origin",
"value": 17.0612419444444,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8801
}
},
{
"name": "Longitude of natural origin",
"value": -88.6318575,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8802
}
},
{
"name": "Scale factor at natural origin",
"value": 1,
"unit": "unity",
"id": {
"authority": "EPSG",
"code": 8805
}
},
{
"name": "False easting",
"value": 217259.26,
"unit": {
"type": "LinearUnit",
"name": "Clarke's foot",
"conversion_factor": 0.3047972654
},
"id": {
"authority": "EPSG",
"code": 8806
}
},
{
"name": "False northing",
"value": 445474.83,
"unit": {
"type": "LinearUnit",
"name": "Clarke's foot",
"conversion_factor": 0.3047972654
},
"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": "Engineering survey, topographic mapping.",
"area": "Belize - onshore.",
"bbox": {
"south_latitude": 15.88,
"west_longitude": -89.22,
"north_latitude": 18.49,
"east_longitude": -87.72
},
"id": {
"authority": "EPSG",
"code": 5466
}
}
{'crs_wkt': 'PROJCRS["Sibun Gorge 1922 / Colony Grid",BASEGEOGCRS["Sibun Gorge '
'1922",DATUM["Sibun Gorge 1922",ELLIPSOID["Clarke '
'1858",20926348,294.260676369261,LENGTHUNIT["Clarke\'s '
'foot",0.3047972654]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],ID["EPSG",5464]],CONVERSION["Belize '
'Colony Grid",METHOD["Transverse '
'Mercator",ID["EPSG",9807]],PARAMETER["Latitude of natural '
'origin",17.0612419444444,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude '
'of natural '
'origin",-88.6318575,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["Scale '
'factor at natural '
'origin",1,SCALEUNIT["unity",1],ID["EPSG",8805]],PARAMETER["False '
'easting",217259.26,LENGTHUNIT["Clarke\'s '
'foot",0.3047972654],ID["EPSG",8806]],PARAMETER["False '
'northing",445474.83,LENGTHUNIT["Clarke\'s '
'foot",0.3047972654],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["Engineering '
'survey, topographic mapping."],AREA["Belize - '
'onshore."],BBOX[15.88,-89.22,18.49,-87.72]],ID["EPSG",5466]]',
'false_easting': 217259.26,
'false_northing': 445474.83,
'geographic_crs_name': 'Sibun Gorge 1922',
'grid_mapping_name': 'transverse_mercator',
'horizontal_datum_name': 'Sibun Gorge 1922',
'inverse_flattening': 294.26067636926064,
'latitude_of_projection_origin': 17.061241944444443,
'longitude_of_central_meridian': -88.6318575,
'longitude_of_prime_meridian': 0.0,
'prime_meridian_name': 'Greenwich',
'projected_crs_name': 'Sibun Gorge 1922 / Colony Grid',
'reference_ellipsoid_name': 'Clarke 1858',
'scale_factor_at_central_meridian': 1.0,
'semi_major_axis': 6378293.645208759,
'semi_minor_axis': 6356617.987679838}