US survey foot
Engineering survey, topographic mapping.
None
United States (USA) - Florida - counties of Brevard; Broward; Clay; Collier; Dade; Duval; Flagler; Glades; Hendry; Highlands; Indian River; Lake; Martin; Monroe; Nassau; Okeechobee; Orange; Osceola; Palm Beach; Putnam; Seminole; St Johns; St Lucie; Volusia.
Data Source: EPSG v11.016 2024-08-31
Datum: North American Datum 1983
Coordinate System: Undefined
Projection: Undefined
Geodetic CRS: Undefined
COMPOUNDCRS["NAD83 / Florida East (ftUS) + NAVD88 height (ftUS)",
PROJCRS["NAD83 / Florida East (ftUS)",
BASEGEOGCRS["NAD83",
DATUM["North American Datum 1983",
ELLIPSOID["GRS 1980",6378137,298.257222101,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4269]],
CONVERSION["SPCS83 Florida East zone (US survey foot)",
METHOD["Transverse Mercator",
ID["EPSG",9807]],
PARAMETER["Latitude of natural origin",24.3333333333333,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8801]],
PARAMETER["Longitude of natural origin",-81,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8802]],
PARAMETER["Scale factor at natural origin",0.999941177,
SCALEUNIT["unity",1],
ID["EPSG",8805]],
PARAMETER["False easting",656166.667,
LENGTHUNIT["US survey foot",0.304800609601219],
ID["EPSG",8806]],
PARAMETER["False northing",0,
LENGTHUNIT["US survey foot",0.304800609601219],
ID["EPSG",8807]]],
CS[Cartesian,2],
AXIS["easting (X)",east,
ORDER[1],
LENGTHUNIT["US survey foot",0.304800609601219]],
AXIS["northing (Y)",north,
ORDER[2],
LENGTHUNIT["US survey foot",0.304800609601219]]],
VERTCRS["NAVD88 height (ftUS)",
VDATUM["North American Vertical Datum 1988"],
CS[vertical,1],
AXIS["gravity-related height (H)",up,
LENGTHUNIT["US survey foot",0.304800609601219]]],
USAGE[
SCOPE["Engineering survey, topographic mapping."],
AREA["United States (USA) - Florida - counties of Brevard; Broward; Clay; Collier; Dade; Duval; Flagler; Glades; Hendry; Highlands; Indian River; Lake; Martin; Monroe; Nassau; Okeechobee; Orange; Osceola; Palm Beach; Putnam; Seminole; St Johns; St Lucie; Volusia."],
BBOX[24.41,-82.33,30.83,-79.97]],
ID["EPSG",8726]]
{
"$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
"type": "CompoundCRS",
"name": "NAD83 / Florida East (ftUS) + NAVD88 height (ftUS)",
"components": [
{
"type": "ProjectedCRS",
"name": "NAD83 / Florida East (ftUS)",
"base_crs": {
"name": "NAD83",
"datum": {
"type": "GeodeticReferenceFrame",
"name": "North American Datum 1983",
"ellipsoid": {
"name": "GRS 1980",
"semi_major_axis": 6378137,
"inverse_flattening": 298.257222101
}
},
"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": 4269
}
},
"conversion": {
"name": "SPCS83 Florida East zone (US survey foot)",
"method": {
"name": "Transverse Mercator",
"id": {
"authority": "EPSG",
"code": 9807
}
},
"parameters": [
{
"name": "Latitude of natural origin",
"value": 24.3333333333333,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8801
}
},
{
"name": "Longitude of natural origin",
"value": -81,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8802
}
},
{
"name": "Scale factor at natural origin",
"value": 0.999941177,
"unit": "unity",
"id": {
"authority": "EPSG",
"code": 8805
}
},
{
"name": "False easting",
"value": 656166.667,
"unit": {
"type": "LinearUnit",
"name": "US survey foot",
"conversion_factor": 0.304800609601219
},
"id": {
"authority": "EPSG",
"code": 8806
}
},
{
"name": "False northing",
"value": 0,
"unit": {
"type": "LinearUnit",
"name": "US survey foot",
"conversion_factor": 0.304800609601219
},
"id": {
"authority": "EPSG",
"code": 8807
}
}
]
},
"coordinate_system": {
"subtype": "Cartesian",
"axis": [
{
"name": "Easting",
"abbreviation": "X",
"direction": "east",
"unit": {
"type": "LinearUnit",
"name": "US survey foot",
"conversion_factor": 0.304800609601219
}
},
{
"name": "Northing",
"abbreviation": "Y",
"direction": "north",
"unit": {
"type": "LinearUnit",
"name": "US survey foot",
"conversion_factor": 0.304800609601219
}
}
]
}
},
{
"type": "VerticalCRS",
"name": "NAVD88 height (ftUS)",
"datum": {
"type": "VerticalReferenceFrame",
"name": "North American Vertical Datum 1988"
},
"coordinate_system": {
"subtype": "vertical",
"axis": [
{
"name": "Gravity-related height",
"abbreviation": "H",
"direction": "up",
"unit": {
"type": "LinearUnit",
"name": "US survey foot",
"conversion_factor": 0.304800609601219
}
}
]
}
}
],
"scope": "Engineering survey, topographic mapping.",
"area": "United States (USA) - Florida - counties of Brevard; Broward; Clay; Collier; Dade; Duval; Flagler; Glades; Hendry; Highlands; Indian River; Lake; Martin; Monroe; Nassau; Okeechobee; Orange; Osceola; Palm Beach; Putnam; Seminole; St Johns; St Lucie; Volusia.",
"bbox": {
"south_latitude": 24.41,
"west_longitude": -82.33,
"north_latitude": 30.83,
"east_longitude": -79.97
},
"id": {
"authority": "EPSG",
"code": 8726
}
}
{'crs_wkt': 'COMPOUNDCRS["NAD83 / Florida East (ftUS) + NAVD88 height '
'(ftUS)",PROJCRS["NAD83 / Florida East '
'(ftUS)",BASEGEOGCRS["NAD83",DATUM["North American Datum '
'1983",ELLIPSOID["GRS '
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'origin",-81,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["Scale '
'factor at natural '
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'easting",656166.667,LENGTHUNIT["US survey '
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'1988"],CS[vertical,1],AXIS["gravity-related height '
'(H)",up,LENGTHUNIT["US survey '
'foot",0.304800609601219]]],USAGE[SCOPE["Engineering survey, '
'topographic mapping."],AREA["United States (USA) - Florida - '
'counties of Brevard; Broward; Clay; Collier; Dade; Duval; '
'Flagler; Glades; Hendry; Highlands; Indian River; Lake; Martin; '
'Monroe; Nassau; Okeechobee; Orange; Osceola; Palm Beach; Putnam; '
'Seminole; St Johns; St Lucie; '
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'false_easting': 656166.667,
'false_northing': 0.0,
'geographic_crs_name': 'NAD83',
'geopotential_datum_name': 'North American Vertical Datum 1988',
'grid_mapping_name': 'transverse_mercator',
'horizontal_datum_name': 'North American Datum 1983',
'inverse_flattening': 298.257222101,
'latitude_of_projection_origin': 24.3333333333333,
'longitude_of_central_meridian': -81.0,
'longitude_of_prime_meridian': 0.0,
'prime_meridian_name': 'Greenwich',
'projected_crs_name': 'NAD83 / Florida East (ftUS)',
'reference_ellipsoid_name': 'GRS 1980',
'scale_factor_at_central_meridian': 0.999941177,
'semi_major_axis': 6378137.0,
'semi_minor_axis': 6356752.314140356}