ESRI:102460

PROJCS["HJAIA_AirportGrid_2Mar10",
    GEOGCS["NAD83",
        DATUM["North_American_Datum_1983",
            SPHEROID["GRS 1980",6378137,298.257222101,
                AUTHORITY["EPSG","7019"]],
            AUTHORITY["EPSG","6269"]],
        PRIMEM["Greenwich",0],
        UNIT["Degree",0.0174532925199433]],
    PROJECTION["Local"],
    PARAMETER["False_Easting",11233.741],
    PARAMETER["False_Northing",3076.34],
    PARAMETER["Scale_Factor",1.000047],
    PARAMETER["Azimuth",-0.01935],
    PARAMETER["Longitude_Of_Center",-84.4306922136],
    PARAMETER["Latitude_Of_Center",33.6340844042],
    UNIT["US survey foot",0.304800609601219,
        AUTHORITY["EPSG","9003"]],
    AXIS["Easting",EAST],
    AXIS["Northing",NORTH],
    AUTHORITY["ESRI","102460"]]

PROJCRS["HJAIA_AirportGrid_2Mar10",
    BASEGEOGCRS["NAD83",
        DATUM["North American Datum 1983",
            ELLIPSOID["GRS 1980",6378137,298.257222101,
                LENGTHUNIT["metre",1]]],
        PRIMEM["Greenwich",0,
            ANGLEUNIT["Degree",0.0174532925199433]]],
    CONVERSION["HJAIA_AirportGrid_2Mar10",
        METHOD["Local"],
        PARAMETER["False_Easting",11233.741,
            LENGTHUNIT["US survey foot",0.304800609601219]],
        PARAMETER["False_Northing",3076.34,
            LENGTHUNIT["US survey foot",0.304800609601219]],
        PARAMETER["Scale_Factor",1.000047,
            SCALEUNIT["unity",1]],
        PARAMETER["Azimuth",-0.01935,
            ANGLEUNIT["Degree",0.0174532925199433]],
        PARAMETER["Longitude_Of_Center",-84.4306922136,
            ANGLEUNIT["Degree",0.0174532925199433]],
        PARAMETER["Latitude_Of_Center",33.6340844042,
            ANGLEUNIT["Degree",0.0174532925199433]]],
    CS[Cartesian,2],
        AXIS["(E)",east,
            ORDER[1],
            LENGTHUNIT["US survey foot",0.304800609601219]],
        AXIS["(N)",north,
            ORDER[2],
            LENGTHUNIT["US survey foot",0.304800609601219]],
    USAGE[
        SCOPE["Not known."],
        AREA["HJAIA - Hartsfield-Jackson Atlanta Intl Airport"],
        BBOX[33.590879,-84.502368,33.68427937,-84.351204]],
    ID["ESRI",102460]]

PROJCS["HJAIA_AirportGrid_2Mar10",
    GEOGCS["GCS_North_American_1983",
        DATUM["D_North_American_1983",
            SPHEROID["GRS_1980",6378137.0,298.257222101]],
        PRIMEM["Greenwich",0.0],
        UNIT["Degree",0.0174532925199433]],
    PROJECTION["Local"],
    PARAMETER["False_Easting",11233.741],
    PARAMETER["False_Northing",3076.34],
    PARAMETER["Scale_Factor",1.000047],
    PARAMETER["Azimuth",-0.01935],
    PARAMETER["Longitude_Of_Center",-84.4306922136],
    PARAMETER["Latitude_Of_Center",33.6340844042],
    UNIT["Foot_US",0.3048006096012192]]

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "ProjectedCRS",
    "name": "HJAIA_AirportGrid_2Mar10",
    "base_crs": {
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        "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": "Longitude",
                    "abbreviation": "lon",
                    "direction": "east",
                    "unit": {
                        "type": "AngularUnit",
                        "name": "Degree",
                        "conversion_factor": 0.0174532925199433
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                },
                {
                    "name": "Latitude",
                    "abbreviation": "lat",
                    "direction": "north",
                    "unit": {
                        "type": "AngularUnit",
                        "name": "Degree",
                        "conversion_factor": 0.0174532925199433
                    }
                }
            ]
        }
    },
    "conversion": {
        "name": "HJAIA_AirportGrid_2Mar10",
        "method": {
            "name": "Local"
        },
        "parameters": [
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                "name": "False_Easting",
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                    "name": "US survey foot",
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            },
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                }
            },
            {
                "name": "Scale_Factor",
                "value": 1.000047,
                "unit": "unity"
            },
            {
                "name": "Azimuth",
                "value": -0.01935,
                "unit": {
                    "type": "AngularUnit",
                    "name": "Degree",
                    "conversion_factor": 0.0174532925199433
                }
            },
            {
                "name": "Longitude_Of_Center",
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    "coordinate_system": {
        "subtype": "Cartesian",
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                "name": "Easting",
                "abbreviation": "E",
                "direction": "east",
                "unit": {
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                    "name": "US survey foot",
                    "conversion_factor": 0.304800609601219
                }
            },
            {
                "name": "Northing",
                "abbreviation": "N",
                "direction": "north",
                "unit": {
                    "type": "LinearUnit",
                    "name": "US survey foot",
                    "conversion_factor": 0.304800609601219
                }
            }
        ]
    },
    "scope": "Not known.",
    "area": "HJAIA - Hartsfield-Jackson Atlanta Intl Airport",
    "bbox": {
        "south_latitude": 33.590879,
        "west_longitude": -84.502368,
        "north_latitude": 33.68427937,
        "east_longitude": -84.351204
    },
    "id": {
        "authority": "ESRI",
        "code": 102460
    }
}