EPSG:9077

ITRF2000 to NAD83(MARP00) (1)

Attributes

Geodetic CRS: ITRF2000

Datum: International Terrestrial Reference Frame 2000

Ellipsoid: GRS 1980

Prime meridian: Greenwich

Data source: EPSG

Information source: R. A. Snay, "Introducing Two Spatial Reference Frames for Regions of the Pacific Ocean", National Geodetic Survey (NGS), in Surveying and Land Information Science vol.63, no.1, 2003 pp5-12.

Revision date: 2021-01-13

Scope: Geodesy.

Remarks: Defines NAD83(MARP00). Equivalent transformation published on NGS web site and used in HDTP with rX=28.971 mas, rY=10.420 mas and rZ=8.928 mas at epoch 1997.00.

Method: Time-dependent Coordinate Frame rotation (geocen)

Area of use: Guam, Northern Mariana Islands and Palau; onshore and offshore.

Description: (0,)

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Definition: OGC Well Known Text 2 (2019)

COORDINATEOPERATION["ITRF2000 to NAD83(MARP00) (1)",
    VERSION["NGS-MA"],
    SOURCECRS[
        GEODCRS["ITRF2000",
            DYNAMIC[
                FRAMEEPOCH[1997]],
            DATUM["International Terrestrial Reference Frame 2000",
                ELLIPSOID["GRS 1980",6378137,298.257222101,
                    LENGTHUNIT["metre",1]]],
            PRIMEM["Greenwich",0,
                ANGLEUNIT["degree",0.0174532925199433]],
            CS[Cartesian,3],
                AXIS["(X)",geocentricX,
                    ORDER[1],
                    LENGTHUNIT["metre",1]],
                AXIS["(Y)",geocentricY,
                    ORDER[2],
                    LENGTHUNIT["metre",1]],
                AXIS["(Z)",geocentricZ,
                    ORDER[3],
                    LENGTHUNIT["metre",1]],
            ID["EPSG",4919]]],
    TARGETCRS[
        GEODCRS["NAD83(MARP00)",
            DATUM["North American Datum of 1983 (MARP00)",
                ELLIPSOID["GRS 1980",6378137,298.257222101,
                    LENGTHUNIT["metre",1]]],
            PRIMEM["Greenwich",0,
                ANGLEUNIT["degree",0.0174532925199433]],
            CS[Cartesian,3],
                AXIS["(X)",geocentricX,
                    ORDER[1],
                    LENGTHUNIT["metre",1]],
                AXIS["(Y)",geocentricY,
                    ORDER[2],
                    LENGTHUNIT["metre",1]],
                AXIS["(Z)",geocentricZ,
                    ORDER[3],
                    LENGTHUNIT["metre",1]],
            ID["EPSG",9070]]],
    METHOD["Time-dependent Coordinate Frame rotation (geocen)",
        ID["EPSG",1056]],
    PARAMETER["X-axis translation",0.9102,
        LENGTHUNIT["metre",1],
        ID["EPSG",8605]],
    PARAMETER["Y-axis translation",-2.0141,
        LENGTHUNIT["metre",1],
        ID["EPSG",8606]],
    PARAMETER["Z-axis translation",-0.5602,
        LENGTHUNIT["metre",1],
        ID["EPSG",8607]],
    PARAMETER["X-axis rotation",29.039,
        ANGLEUNIT["milliarc-second",4.84813681109536E-09],
        ID["EPSG",8608]],
    PARAMETER["Y-axis rotation",10.065,
        ANGLEUNIT["milliarc-second",4.84813681109536E-09],
        ID["EPSG",8609]],
    PARAMETER["Z-axis rotation",10.101,
        ANGLEUNIT["milliarc-second",4.84813681109536E-09],
        ID["EPSG",8610]],
    PARAMETER["Scale difference",0,
        SCALEUNIT["parts per billion",1E-09],
        ID["EPSG",8611]],
    PARAMETER["Rate of change of X-axis translation",0,
        LENGTHUNIT["metres per year",3.16887651727315E-08],
        ID["EPSG",1040]],
    PARAMETER["Rate of change of Y-axis translation",0,
        LENGTHUNIT["metres per year",3.16887651727315E-08],
        ID["EPSG",1041]],
    PARAMETER["Rate of change of Z-axis translation",0,
        LENGTHUNIT["metres per year",3.16887651727315E-08],
        ID["EPSG",1042]],
    PARAMETER["Rate of change of X-axis rotation",-0.02,
        ANGLEUNIT["milliarc-seconds per year",1.53631468932076E-16],
        ID["EPSG",1043]],
    PARAMETER["Rate of change of Y-axis rotation",0.105,
        ANGLEUNIT["milliarc-seconds per year",1.53631468932076E-16],
        ID["EPSG",1044]],
    PARAMETER["Rate of change of Z-axis rotation",-0.347,
        ANGLEUNIT["milliarc-seconds per year",1.53631468932076E-16],
        ID["EPSG",1045]],
    PARAMETER["Rate of change of Scale difference",0,
        SCALEUNIT["parts per billion per year",3.16887651727315E-17],
        ID["EPSG",1046]],
    PARAMETER["Parameter reference epoch",1993.62,
        TIMEUNIT["year",31556925.445],
        ID["EPSG",1047]],
    OPERATIONACCURACY[0.0],
    USAGE[
        SCOPE["Geodesy."],
        AREA["Guam, Northern Mariana Islands and Palau; onshore and offshore."],
        BBOX[1.64,129.48,23.9,149.55]],
    ID["EPSG",9077],
    REMARK["Defines NAD83(MARP00). Equivalent transformation published on NGS web site and used in HDTP with rX=28.971 mas, rY=10.420 mas and rZ=8.928 mas at epoch 1997.00."]]

Definition: PROJ.4

+proj=helmert +x=0.9102 +y=-2.0141 +z=-0.5602 +rx=0.029039 +ry=0.010065 +rz=0.010101 +s=0 +dx=0 +dy=0 +dz=0 +drx=-2e-05 +dry=0.000105 +drz=-0.000347 +ds=0 +t_epoch=1993.62 +convention=coordinate_frame

Definition: JavaScript (Proj4js)

proj4.defs("EPSG:9077","+proj=helmert +x=0.9102 +y=-2.0141 +z=-0.5602 +rx=0.029039 +ry=0.010065 +rz=0.010101 +s=0 +dx=0 +dy=0 +dz=0 +drx=-2e-05 +dry=0.000105 +drz=-0.000347 +ds=0 +t_epoch=1993.62 +convention=coordinate_frame");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "Transformation",
    "name": "ITRF2000 to NAD83(MARP00) (1)",
    "source_crs": {
        "type": "GeodeticCRS",
        "name": "ITRF2000",
        "datum": {
            "type": "DynamicGeodeticReferenceFrame",
            "name": "International Terrestrial Reference Frame 2000",
            "frame_reference_epoch": 1997,
            "ellipsoid": {
                "name": "GRS 1980",
                "semi_major_axis": 6378137,
                "inverse_flattening": 298.257222101
            }
        },
        "coordinate_system": {
            "subtype": "Cartesian",
            "axis": [
                {
                    "name": "Geocentric X",
                    "abbreviation": "X",
                    "direction": "geocentricX",
                    "unit": "metre"
                },
                {
                    "name": "Geocentric Y",
                    "abbreviation": "Y",
                    "direction": "geocentricY",
                    "unit": "metre"
                },
                {
                    "name": "Geocentric Z",
                    "abbreviation": "Z",
                    "direction": "geocentricZ",
                    "unit": "metre"
                }
            ]
        },
        "id": {
            "authority": "EPSG",
            "code": 4919
        }
    },
    "target_crs": {
        "type": "GeodeticCRS",
        "name": "NAD83(MARP00)",
        "datum": {
            "type": "GeodeticReferenceFrame",
            "name": "North American Datum of 1983 (MARP00)",
            "ellipsoid": {
                "name": "GRS 1980",
                "semi_major_axis": 6378137,
                "inverse_flattening": 298.257222101
            }
        },
        "coordinate_system": {
            "subtype": "Cartesian",
            "axis": [
                {
                    "name": "Geocentric X",
                    "abbreviation": "X",
                    "direction": "geocentricX",
                    "unit": "metre"
                },
                {
                    "name": "Geocentric Y",
                    "abbreviation": "Y",
                    "direction": "geocentricY",
                    "unit": "metre"
                },
                {
                    "name": "Geocentric Z",
                    "abbreviation": "Z",
                    "direction": "geocentricZ",
                    "unit": "metre"
                }
            ]
        },
        "id": {
            "authority": "EPSG",
            "code": 9070
        }
    },
    "method": {
        "name": "Time-dependent Coordinate Frame rotation (geocen)",
        "id": {
            "authority": "EPSG",
            "code": 1056
        }
    },
    "parameters": [
        {
            "name": "X-axis translation",
            "value": 0.9102,
            "unit": "metre",
            "id": {
                "authority": "EPSG",
                "code": 8605
            }
        },
        {
            "name": "Y-axis translation",
            "value": -2.0141,
            "unit": "metre",
            "id": {
                "authority": "EPSG",
                "code": 8606
            }
        },
        {
            "name": "Z-axis translation",
            "value": -0.5602,
            "unit": "metre",
            "id": {
                "authority": "EPSG",
                "code": 8607
            }
        },
        {
            "name": "X-axis rotation",
            "value": 29.039,
            "unit": {
                "type": "AngularUnit",
                "name": "milliarc-second",
                "conversion_factor": 4.84813681109536e-09
            },
            "id": {
                "authority": "EPSG",
                "code": 8608
            }
        },
        {
            "name": "Y-axis rotation",
            "value": 10.065,
            "unit": {
                "type": "AngularUnit",
                "name": "milliarc-second",
                "conversion_factor": 4.84813681109536e-09
            },
            "id": {
                "authority": "EPSG",
                "code": 8609
            }
        },
        {
            "name": "Z-axis rotation",
            "value": 10.101,
            "unit": {
                "type": "AngularUnit",
                "name": "milliarc-second",
                "conversion_factor": 4.84813681109536e-09
            },
            "id": {
                "authority": "EPSG",
                "code": 8610
            }
        },
        {
            "name": "Scale difference",
            "value": 0,
            "unit": {
                "type": "ScaleUnit",
                "name": "parts per billion",
                "conversion_factor": 1e-09
            },
            "id": {
                "authority": "EPSG",
                "code": 8611
            }
        },
        {
            "name": "Rate of change of X-axis translation",
            "value": 0,
            "unit": {
                "type": "LinearUnit",
                "name": "metres per year",
                "conversion_factor": 3.16887651727315e-08
            },
            "id": {
                "authority": "EPSG",
                "code": 1040
            }
        },
        {
            "name": "Rate of change of Y-axis translation",
            "value": 0,
            "unit": {
                "type": "LinearUnit",
                "name": "metres per year",
                "conversion_factor": 3.16887651727315e-08
            },
            "id": {
                "authority": "EPSG",
                "code": 1041
            }
        },
        {
            "name": "Rate of change of Z-axis translation",
            "value": 0,
            "unit": {
                "type": "LinearUnit",
                "name": "metres per year",
                "conversion_factor": 3.16887651727315e-08
            },
            "id": {
                "authority": "EPSG",
                "code": 1042
            }
        },
        {
            "name": "Rate of change of X-axis rotation",
            "value": -0.02,
            "unit": {
                "type": "AngularUnit",
                "name": "milliarc-seconds per year",
                "conversion_factor": 1.53631468932076e-16
            },
            "id": {
                "authority": "EPSG",
                "code": 1043
            }
        },
        {
            "name": "Rate of change of Y-axis rotation",
            "value": 0.105,
            "unit": {
                "type": "AngularUnit",
                "name": "milliarc-seconds per year",
                "conversion_factor": 1.53631468932076e-16
            },
            "id": {
                "authority": "EPSG",
                "code": 1044
            }
        },
        {
            "name": "Rate of change of Z-axis rotation",
            "value": -0.347,
            "unit": {
                "type": "AngularUnit",
                "name": "milliarc-seconds per year",
                "conversion_factor": 1.53631468932076e-16
            },
            "id": {
                "authority": "EPSG",
                "code": 1045
            }
        },
        {
            "name": "Rate of change of Scale difference",
            "value": 0,
            "unit": {
                "type": "ScaleUnit",
                "name": "parts per billion per year",
                "conversion_factor": 3.16887651727315e-17
            },
            "id": {
                "authority": "EPSG",
                "code": 1046
            }
        },
        {
            "name": "Parameter reference epoch",
            "value": 1993.62,
            "unit": {
                "type": "TimeUnit",
                "name": "year",
                "conversion_factor": 31556925.445
            },
            "id": {
                "authority": "EPSG",
                "code": 1047
            }
        }
    ],
    "accuracy": "0.0",
    "scope": "Geodesy.",
    "area": "Guam, Northern Mariana Islands and Palau; onshore and offshore.",
    "bbox": {
        "south_latitude": 1.64,
        "west_longitude": 129.48,
        "north_latitude": 23.9,
        "east_longitude": 149.55
    },
    "id": {
        "authority": "EPSG",
        "code": 9077
    },
    "remarks": "Defines NAD83(MARP00). Equivalent transformation published on NGS web site and used in HDTP with rX=28.971 mas, rY=10.420 mas and rZ=8.928 mas at epoch 1997.00."
}

Definition: MapServer - MAPfile

PROJECTION
	"proj=helmert"
	"x=0.9102"
	"y=-2.0141"
	"z=-0.5602"
	"rx=0.029039"
	"ry=0.010065"
	"rz=0.010101"
	"s=0"
	"dx=0"
	"dy=0"
	"dz=0"
	"drx=-2e-05"
	"dry=0.000105"
	"drz=-0.000347"
	"ds=0"
	"t_epoch=1993.62"
	"convention=coordinate_frame"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=helmert +x=0.9102 +y=-2.0141 +z=-0.5602 +rx=0.029039 +ry=0.010065 +rz=0.010101 +s=0 +dx=0 +dy=0 +dz=0 +drx=-2e-05 +dry=0.000105 +drz=-0.000347 +ds=0 +t_epoch=1993.62 +convention=coordinate_frame">
	<Layer srs="+proj=helmert +x=0.9102 +y=-2.0141 +z=-0.5602 +rx=0.029039 +ry=0.010065 +rz=0.010101 +s=0 +dx=0 +dy=0 +dz=0 +drx=-2e-05 +dry=0.000105 +drz=-0.000347 +ds=0 +t_epoch=1993.62 +convention=coordinate_frame">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 9077, 'EPSG', 9077, '+proj=helmert +x=0.9102 +y=-2.0141 +z=-0.5602 +rx=0.029039 +ry=0.010065 +rz=0.010101 +s=0 +dx=0 +dy=0 +dz=0 +drx=-2e-05 +dry=0.000105 +drz=-0.000347 +ds=0 +t_epoch=1993.62 +convention=coordinate_frame', 'None');