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Geodetic CRS: ITRF2000
Datum: International Terrestrial Reference Frame 2000
Ellipsoid: GRS 1980
Prime meridian: Greenwich
Data source: EPSG
Information source: Dawson and Steed 2001, Geoscience Australia, http://www.ga.gov.au/image_cache/GA3795.pdf
Revision date: 2019-09-17
Scope: Geodesy.
Remarks: Replaced by Dawson and Woods transformation of 2010, tfm code 6278.
Method: Time-dependent Coordinate Frame rotation (geocen)
Description: (0,)
Definition: OGC Well Known Text 2 (2019)
COORDINATEOPERATION["ITRF2000 to GDA94 (1)", VERSION["GA-Aus 2001"], 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["GDA94", DATUM["Geocentric Datum of Australia 1994", 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",4938]]], METHOD["Time-dependent Coordinate Frame rotation (geocen)", ID["EPSG",1056]], PARAMETER["X-axis translation",-0.0761, LENGTHUNIT["metre",1], ID["EPSG",8605]], PARAMETER["Y-axis translation",-0.0101, LENGTHUNIT["metre",1], ID["EPSG",8606]], PARAMETER["Z-axis translation",0.0444, LENGTHUNIT["metre",1], ID["EPSG",8607]], PARAMETER["X-axis rotation",0.008765, ANGLEUNIT["arc-second",4.84813681109536E-06], ID["EPSG",8608]], PARAMETER["Y-axis rotation",0.009361, ANGLEUNIT["arc-second",4.84813681109536E-06], ID["EPSG",8609]], PARAMETER["Z-axis rotation",0.009325, ANGLEUNIT["arc-second",4.84813681109536E-06], ID["EPSG",8610]], PARAMETER["Scale difference",0.007935, SCALEUNIT["parts per million",1E-06], ID["EPSG",8611]], PARAMETER["Rate of change of X-axis translation",0.011, LENGTHUNIT["metres per year",3.16887651727315E-08], ID["EPSG",1040]], PARAMETER["Rate of change of Y-axis translation",-0.0045, LENGTHUNIT["metres per year",3.16887651727315E-08], ID["EPSG",1041]], PARAMETER["Rate of change of Z-axis translation",-0.0174, LENGTHUNIT["metres per year",3.16887651727315E-08], ID["EPSG",1042]], PARAMETER["Rate of change of X-axis rotation",0.001034, ANGLEUNIT["arc-seconds per year",1.53631468932076E-13], ID["EPSG",1043]], PARAMETER["Rate of change of Y-axis rotation",0.000671, ANGLEUNIT["arc-seconds per year",1.53631468932076E-13], ID["EPSG",1044]], PARAMETER["Rate of change of Z-axis rotation",0.001039, ANGLEUNIT["arc-seconds per year",1.53631468932076E-13], ID["EPSG",1045]], PARAMETER["Rate of change of Scale difference",-0.000538, SCALEUNIT["parts per million per year",3.16887651727315E-14], ID["EPSG",1046]], PARAMETER["Parameter reference epoch",2000, TIMEUNIT["year",31556925.445], ID["EPSG",1047]], OPERATIONACCURACY[0.1], USAGE[ SCOPE["Geodesy."], AREA["Australia - onshore and offshore to 200 nautical mile EEZ boundary. Includes Lord Howe Island, Ashmore and Cartier Islands."], BBOX[-47.2,109.23,-8.88,163.2]], ID["EPSG",6315], REMARK["Replaced by Dawson and Woods transformation of 2010, tfm code 6278."]]
Definition: JavaScript (Proj4js)
proj4.defs("EPSG:6315","+proj=helmert +x=-0.0761 +y=-0.0101 +z=0.0444 +rx=0.008765 +ry=0.009361 +rz=0.009325 +s=0.007935 +dx=0.011 +dy=-0.0045 +dz=-0.0174 +drx=0.001034 +dry=0.000671 +drz=0.001039 +ds=-0.000538 +t_epoch=2000 +convention=coordinate_frame");
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "Transformation", "name": "ITRF2000 to GDA94 (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": "GDA94", "datum": { "type": "GeodeticReferenceFrame", "name": "Geocentric Datum of Australia 1994", "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": 4938 } }, "method": { "name": "Time-dependent Coordinate Frame rotation (geocen)", "id": { "authority": "EPSG", "code": 1056 } }, "parameters": [ { "name": "X-axis translation", "value": -0.0761, "unit": "metre", "id": { "authority": "EPSG", "code": 8605 } }, { "name": "Y-axis translation", "value": -0.0101, "unit": "metre", "id": { "authority": "EPSG", "code": 8606 } }, { "name": "Z-axis translation", "value": 0.0444, "unit": "metre", "id": { "authority": "EPSG", "code": 8607 } }, { "name": "X-axis rotation", "value": 0.008765, "unit": { "type": "AngularUnit", "name": "arc-second", "conversion_factor": 4.84813681109536e-06 }, "id": { "authority": "EPSG", "code": 8608 } }, { "name": "Y-axis rotation", "value": 0.009361, "unit": { "type": "AngularUnit", "name": "arc-second", "conversion_factor": 4.84813681109536e-06 }, "id": { "authority": "EPSG", "code": 8609 } }, { "name": "Z-axis rotation", "value": 0.009325, "unit": { "type": "AngularUnit", "name": "arc-second", "conversion_factor": 4.84813681109536e-06 }, "id": { "authority": "EPSG", "code": 8610 } }, { "name": "Scale difference", "value": 0.007935, "unit": { "type": "ScaleUnit", "name": "parts per million", "conversion_factor": 1e-06 }, "id": { "authority": "EPSG", "code": 8611 } }, { "name": "Rate of change of X-axis translation", "value": 0.011, "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": -0.0045, "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": -0.0174, "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": 0.001034, "unit": { "type": "AngularUnit", "name": "arc-seconds per year", "conversion_factor": 1.53631468932076e-13 }, "id": { "authority": "EPSG", "code": 1043 } }, { "name": "Rate of change of Y-axis rotation", "value": 0.000671, "unit": { "type": "AngularUnit", "name": "arc-seconds per year", "conversion_factor": 1.53631468932076e-13 }, "id": { "authority": "EPSG", "code": 1044 } }, { "name": "Rate of change of Z-axis rotation", "value": 0.001039, "unit": { "type": "AngularUnit", "name": "arc-seconds per year", "conversion_factor": 1.53631468932076e-13 }, "id": { "authority": "EPSG", "code": 1045 } }, { "name": "Rate of change of Scale difference", "value": -0.000538, "unit": { "type": "ScaleUnit", "name": "parts per million per year", "conversion_factor": 3.16887651727315e-14 }, "id": { "authority": "EPSG", "code": 1046 } }, { "name": "Parameter reference epoch", "value": 2000, "unit": { "type": "TimeUnit", "name": "year", "conversion_factor": 31556925.445 }, "id": { "authority": "EPSG", "code": 1047 } } ], "accuracy": "0.1", "scope": "Geodesy.", "area": "Australia - onshore and offshore to 200 nautical mile EEZ boundary. Includes Lord Howe Island, Ashmore and Cartier Islands.", "bbox": { "south_latitude": -47.2, "west_longitude": 109.23, "north_latitude": -8.88, "east_longitude": 163.2 }, "id": { "authority": "EPSG", "code": 6315 }, "remarks": "Replaced by Dawson and Woods transformation of 2010, tfm code 6278." }
Definition: MapServer - MAPfile
PROJECTION "proj=helmert" "x=-0.0761" "y=-0.0101" "z=0.0444" "rx=0.008765" "ry=0.009361" "rz=0.009325" "s=0.007935" "dx=0.011" "dy=-0.0045" "dz=-0.0174" "drx=0.001034" "dry=0.000671" "drz=0.001039" "ds=-0.000538" "t_epoch=2000" "convention=coordinate_frame" END
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=helmert +x=-0.0761 +y=-0.0101 +z=0.0444 +rx=0.008765 +ry=0.009361 +rz=0.009325 +s=0.007935 +dx=0.011 +dy=-0.0045 +dz=-0.0174 +drx=0.001034 +dry=0.000671 +drz=0.001039 +ds=-0.000538 +t_epoch=2000 +convention=coordinate_frame"> <Layer srs="+proj=helmert +x=-0.0761 +y=-0.0101 +z=0.0444 +rx=0.008765 +ry=0.009361 +rz=0.009325 +s=0.007935 +dx=0.011 +dy=-0.0045 +dz=-0.0174 +drx=0.001034 +dry=0.000671 +drz=0.001039 +ds=-0.000538 +t_epoch=2000 +convention=coordinate_frame"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 6315, 'EPSG', 6315, '+proj=helmert +x=-0.0761 +y=-0.0101 +z=0.0444 +rx=0.008765 +ry=0.009361 +rz=0.009325 +s=0.007935 +dx=0.011 +dy=-0.0045 +dz=-0.0174 +drx=0.001034 +dry=0.000671 +drz=0.001039 +ds=-0.000538 +t_epoch=2000 +convention=coordinate_frame', 'None');
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