EPSG:6829

NAD83(CORS96) / Oregon Gresham-Warm Springs zone (ft)

Attributes

Unit: foot

Geodetic CRS: NAD83(CORS96)

Datum: NAD83 (Continuously Operating Reference Station 1996)

Ellipsoid: GRS 1980

Prime meridian: Greenwich

Data source: EPSG

Information source: Oregon Department of Transportation.

Revision date: 2014-11-19

Scope: Engineering survey.

Remarks: State law defines use of International feet (note: not US survey feet). See NAD83(CORS96) / Oregon Gresham-Warm Springs (m) (CRS code 6828) for metric equivalent. Replaced by NAD83(2011) / Oregon Gresham-Warm Springs (ft) (CRS code 6831) from 2013-03-08.

Area of use: United States (USA) - Oregon - Gresham-Warm Springs area.

Coordinate system: Cartesian 2D CS. Axes: easting, northing (X,Y). Orientations: east, north. UoM: ft.

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SimpleMap

Center coordinates
104454.48 104044.05

Projected bounds:
7809.75 7292.54
201764.82 201234.08

WGS84 bounds:
-122.43 45.02
-121.68 45.55

United States (USA) - Oregon - Gresham-Warm Springs area.
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Definition: OGC Well Known Text

PROJCS["NAD83(CORS96) / Oregon Gresham-Warm Springs zone (ft)",
    GEOGCS["NAD83(CORS96)",
        DATUM["NAD83_Continuously_Operating_Reference_Station_1996",
            SPHEROID["GRS 1980",6378137,298.257222101,
                AUTHORITY["EPSG","7019"]],
            AUTHORITY["EPSG","1133"]],
        PRIMEM["Greenwich",0,
            AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,
            AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","6783"]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",45],
    PARAMETER["central_meridian",-122.333333333333],
    PARAMETER["scale_factor",1.00005],
    PARAMETER["false_easting",32808.399],
    PARAMETER["false_northing",0],
    UNIT["foot",0.3048,
        AUTHORITY["EPSG","9002"]],
    AXIS["Easting",EAST],
    AXIS["Northing",NORTH],
    AUTHORITY["EPSG","6829"]]

Definition: OGC Well Known Text 2 (2019)

PROJCRS["NAD83(CORS96) / Oregon Gresham-Warm Springs zone (ft)",
    BASEGEOGCRS["NAD83(CORS96)",
        DATUM["NAD83 (Continuously Operating Reference Station 1996)",
            ELLIPSOID["GRS 1980",6378137,298.257222101,
                LENGTHUNIT["metre",1]]],
        PRIMEM["Greenwich",0,
            ANGLEUNIT["degree",0.0174532925199433]],
        ID["EPSG",6783]],
    CONVERSION["Oregon Gresham-Warm Springs zone (international foot)",
        METHOD["Transverse Mercator",
            ID["EPSG",9807]],
        PARAMETER["Latitude of natural origin",45,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8801]],
        PARAMETER["Longitude of natural origin",-122.333333333333,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8802]],
        PARAMETER["Scale factor at natural origin",1.00005,
            SCALEUNIT["unity",1],
            ID["EPSG",8805]],
        PARAMETER["False easting",32808.399,
            LENGTHUNIT["foot",0.3048],
            ID["EPSG",8806]],
        PARAMETER["False northing",0,
            LENGTHUNIT["foot",0.3048],
            ID["EPSG",8807]]],
    CS[Cartesian,2],
        AXIS["easting (X)",east,
            ORDER[1],
            LENGTHUNIT["foot",0.3048]],
        AXIS["northing (Y)",north,
            ORDER[2],
            LENGTHUNIT["foot",0.3048]],
    USAGE[
        SCOPE["Engineering survey."],
        AREA["United States (USA) - Oregon - Gresham-Warm Springs area."],
        BBOX[45.02,-122.43,45.55,-121.68]],
    ID["EPSG",6829]]

Definition: ESRI Well Known Text

PROJCS["OCRS_Gresham-Warm_Springs_NAD_1983_CORS96_TM_Feet_Intl",
    GEOGCS["GCS_NAD_1983_CORS96",
        DATUM["D_NAD_1983_CORS96",
            SPHEROID["GRS_1980",6378137.0,298.257222101]],
        PRIMEM["Greenwich",0.0],
        UNIT["Degree",0.0174532925199433]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["False_Easting",32808.399],
    PARAMETER["False_Northing",0.0],
    PARAMETER["Central_Meridian",-122.333333333333],
    PARAMETER["Scale_Factor",1.00005],
    PARAMETER["Latitude_Of_Origin",45.0],
    UNIT["foot",0.3048]]

Definition: PROJ.4

+proj=tmerc +lat_0=45 +lon_0=-122.333333333333 +k=1.00005 +x_0=10000.0000152 +y_0=0 +ellps=GRS80 +units=ft +no_defs +type=crs

Definition: JavaScript (Proj4js) 

proj4.defs("EPSG:6829","+proj=tmerc +lat_0=45 +lon_0=-122.333333333333 +k=1.00005 +x_0=10000.0000152 +y_0=0 +ellps=GRS80 +units=ft +no_defs +type=crs");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "ProjectedCRS",
    "name": "NAD83(CORS96) / Oregon Gresham-Warm Springs zone (ft)",
    "base_crs": {
        "name": "NAD83(CORS96)",
        "datum": {
            "type": "GeodeticReferenceFrame",
            "name": "NAD83 (Continuously Operating Reference Station 1996)",
            "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": 6783
        }
    },
    "conversion": {
        "name": "Oregon Gresham-Warm Springs zone (international foot)",
        "method": {
            "name": "Transverse Mercator",
            "id": {
                "authority": "EPSG",
                "code": 9807
            }
        },
        "parameters": [
            {
                "name": "Latitude of natural origin",
                "value": 45,
                "unit": "degree",
                "id": {
                    "authority": "EPSG",
                    "code": 8801
                }
            },
            {
                "name": "Longitude of natural origin",
                "value": -122.333333333333,
                "unit": "degree",
                "id": {
                    "authority": "EPSG",
                    "code": 8802
                }
            },
            {
                "name": "Scale factor at natural origin",
                "value": 1.00005,
                "unit": "unity",
                "id": {
                    "authority": "EPSG",
                    "code": 8805
                }
            },
            {
                "name": "False easting",
                "value": 32808.399,
                "unit": {
                    "type": "LinearUnit",
                    "name": "foot",
                    "conversion_factor": 0.3048
                },
                "id": {
                    "authority": "EPSG",
                    "code": 8806
                }
            },
            {
                "name": "False northing",
                "value": 0,
                "unit": {
                    "type": "LinearUnit",
                    "name": "foot",
                    "conversion_factor": 0.3048
                },
                "id": {
                    "authority": "EPSG",
                    "code": 8807
                }
            }
        ]
    },
    "coordinate_system": {
        "subtype": "Cartesian",
        "axis": [
            {
                "name": "Easting",
                "abbreviation": "X",
                "direction": "east",
                "unit": {
                    "type": "LinearUnit",
                    "name": "foot",
                    "conversion_factor": 0.3048
                }
            },
            {
                "name": "Northing",
                "abbreviation": "Y",
                "direction": "north",
                "unit": {
                    "type": "LinearUnit",
                    "name": "foot",
                    "conversion_factor": 0.3048
                }
            }
        ]
    },
    "scope": "Engineering survey.",
    "area": "United States (USA) - Oregon - Gresham-Warm Springs area.",
    "bbox": {
        "south_latitude": 45.02,
        "west_longitude": -122.43,
        "north_latitude": 45.55,
        "east_longitude": -121.68
    },
    "id": {
        "authority": "EPSG",
        "code": 6829
    }
}

Definition: GeoServer

6829=PROJCS["NAD83(CORS96) / Oregon Gresham-Warm Springs zone (ft)",GEOGCS["NAD83(CORS96)",DATUM["NAD83_Continuously_Operating_Reference_Station_1996",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1133"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","6783"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",45],PARAMETER["central_meridian",-122.333333333333],PARAMETER["scale_factor",1.00005],PARAMETER["false_easting",32808.399],PARAMETER["false_northing",0],UNIT["foot",0.3048,AUTHORITY["EPSG","9002"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","6829"]]

Definition: MapServer - MAPfile

PROJECTION
	"proj=tmerc"
	"lat_0=45"
	"lon_0=-122.333333333333"
	"k=1.00005"
	"x_0=10000.0000152"
	"y_0=0"
	"ellps=GRS80"
	"units=ft"
	"no_defs"
	"type=crs"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=tmerc +lat_0=45 +lon_0=-122.333333333333 +k=1.00005 +x_0=10000.0000152 +y_0=0 +ellps=GRS80 +units=ft +no_defs +type=crs">
	<Layer srs="+proj=tmerc +lat_0=45 +lon_0=-122.333333333333 +k=1.00005 +x_0=10000.0000152 +y_0=0 +ellps=GRS80 +units=ft +no_defs +type=crs">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 6829, 'EPSG', 6829, '+proj=tmerc +lat_0=45 +lon_0=-122.333333333333 +k=1.00005 +x_0=10000.0000152 +y_0=0 +ellps=GRS80 +units=ft +no_defs +type=crs', 'PROJCS["NAD83(CORS96) / Oregon Gresham-Warm Springs zone (ft)",GEOGCS["NAD83(CORS96)",DATUM["NAD83_Continuously_Operating_Reference_Station_1996",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1133"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","6783"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",45],PARAMETER["central_meridian",-122.333333333333],PARAMETER["scale_factor",1.00005],PARAMETER["false_easting",32808.399],PARAMETER["false_northing",0],UNIT["foot",0.3048,AUTHORITY["EPSG","9002"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","6829"]]');