EPSG
GOST R 51794-2001, approved by GosStandard of Russia Decree #327 of August 9, 2001.
2020-03-14
Geodesy.
Mandated for use in Russia by GosStandard of Russia Decree #327 of August 9, 2001. Republished but with one significant figure less precision to parameter values in GOST R 51794-2008 of December 18 2008.
Coordinate Frame rotation (geog2D domain)
Russian Federation - onshore and offshore.
(-1.08, -0.27, -0.9, 0.0, 0.0, -0.16, -0.12)
Definition: OGC Well Known Text 2 (2019)
COORDINATEOPERATION["PZ-90 to WGS 84 (2)", VERSION["GOST-Rus"], SOURCECRS[ GEOGCRS["PZ-90", DYNAMIC[ FRAMEEPOCH[1990]], DATUM["Parametry Zemli 1990", ELLIPSOID["PZ-90",6378136,298.257839303, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4740]]], TARGETCRS[ GEOGCRS["WGS 84", ENSEMBLE["World Geodetic System 1984 ensemble", MEMBER["World Geodetic System 1984 (Transit)"], MEMBER["World Geodetic System 1984 (G730)"], MEMBER["World Geodetic System 1984 (G873)"], MEMBER["World Geodetic System 1984 (G1150)"], MEMBER["World Geodetic System 1984 (G1674)"], MEMBER["World Geodetic System 1984 (G1762)"], MEMBER["World Geodetic System 1984 (G2139)"], ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]], ENSEMBLEACCURACY[2.0]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]]], METHOD["Coordinate Frame rotation (geog2D domain)", ID["EPSG",9607]], PARAMETER["X-axis translation",-1.08, LENGTHUNIT["metre",1], ID["EPSG",8605]], PARAMETER["Y-axis translation",-0.27, LENGTHUNIT["metre",1], ID["EPSG",8606]], PARAMETER["Z-axis translation",-0.9, LENGTHUNIT["metre",1], ID["EPSG",8607]], PARAMETER["X-axis rotation",0, ANGLEUNIT["arc-second",4.84813681109536E-06], ID["EPSG",8608]], PARAMETER["Y-axis rotation",0, ANGLEUNIT["arc-second",4.84813681109536E-06], ID["EPSG",8609]], PARAMETER["Z-axis rotation",-0.16, ANGLEUNIT["arc-second",4.84813681109536E-06], ID["EPSG",8610]], PARAMETER["Scale difference",-0.12, SCALEUNIT["parts per million",1E-06], ID["EPSG",8611]], OPERATIONACCURACY[0.5], USAGE[ SCOPE["Geodesy."], AREA["Russian Federation - onshore and offshore."], BBOX[39.87,18.92,85.19,-168.97]], ID["EPSG",1244], REMARK["Mandated for use in Russia by GosStandard of Russia Decree #327 of August 9, 2001. Republished but with one significant figure less precision to parameter values in GOST R 51794-2008 of December 18 2008."]]
Definition: PROJ.4
+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +inv +proj=longlat +a=6378136 +rf=298.257839303 +step +proj=push +v_3 +step +proj=cart +a=6378136 +rf=298.257839303 +step +proj=helmert +x=-1.08 +y=-0.27 +z=-0.9 +rx=0 +ry=0 +rz=-0.16 +s=-0.12 +convention=coordinate_frame +step +inv +proj=cart +ellps=WGS84 +step +proj=pop +v_3 +step +proj=unitconvert +xy_in=rad +xy_out=deg +step +proj=axisswap +order=2,1
Definition: JavaScript (Proj4js)
proj4.defs("EPSG:1244","+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +inv +proj=longlat +a=6378136 +rf=298.257839303 +step +proj=push +v_3 +step +proj=cart +a=6378136 +rf=298.257839303 +step +proj=helmert +x=-1.08 +y=-0.27 +z=-0.9 +rx=0 +ry=0 +rz=-0.16 +s=-0.12 +convention=coordinate_frame +step +inv +proj=cart +ellps=WGS84 +step +proj=pop +v_3 +step +proj=unitconvert +xy_in=rad +xy_out=deg +step +proj=axisswap +order=2,1");
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "Transformation", "name": "PZ-90 to WGS 84 (2)", "source_crs": { "type": "GeographicCRS", "name": "PZ-90", "datum": { "type": "DynamicGeodeticReferenceFrame", "name": "Parametry Zemli 1990", "frame_reference_epoch": 1990, "ellipsoid": { "name": "PZ-90", "semi_major_axis": 6378136, "inverse_flattening": 298.257839303 } }, "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": 4740 } }, "target_crs": { "type": "GeographicCRS", "name": "WGS 84", "datum_ensemble": { "name": "World Geodetic System 1984 ensemble", "members": [ { "name": "World Geodetic System 1984 (Transit)", "id": { "authority": "EPSG", "code": 1166 } }, { "name": "World Geodetic System 1984 (G730)", "id": { "authority": "EPSG", "code": 1152 } }, { "name": "World Geodetic System 1984 (G873)", "id": { "authority": "EPSG", "code": 1153 } }, { "name": "World Geodetic System 1984 (G1150)", "id": { "authority": "EPSG", "code": 1154 } }, { "name": "World Geodetic System 1984 (G1674)", "id": { "authority": "EPSG", "code": 1155 } }, { "name": "World Geodetic System 1984 (G1762)", "id": { "authority": "EPSG", "code": 1156 } }, { "name": "World Geodetic System 1984 (G2139)", "id": { "authority": "EPSG", "code": 1309 } } ], "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 }, "accuracy": "2.0", "id": { "authority": "EPSG", "code": 6326 } }, "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": 4326 } }, "method": { "name": "Coordinate Frame rotation (geog2D domain)", "id": { "authority": "EPSG", "code": 9607 } }, "parameters": [ { "name": "X-axis translation", "value": -1.08, "unit": "metre", "id": { "authority": "EPSG", "code": 8605 } }, { "name": "Y-axis translation", "value": -0.27, "unit": "metre", "id": { "authority": "EPSG", "code": 8606 } }, { "name": "Z-axis translation", "value": -0.9, "unit": "metre", "id": { "authority": "EPSG", "code": 8607 } }, { "name": "X-axis rotation", "value": 0, "unit": { "type": "AngularUnit", "name": "arc-second", "conversion_factor": 4.84813681109536e-06 }, "id": { "authority": "EPSG", "code": 8608 } }, { "name": "Y-axis rotation", "value": 0, "unit": { "type": "AngularUnit", "name": "arc-second", "conversion_factor": 4.84813681109536e-06 }, "id": { "authority": "EPSG", "code": 8609 } }, { "name": "Z-axis rotation", "value": -0.16, "unit": { "type": "AngularUnit", "name": "arc-second", "conversion_factor": 4.84813681109536e-06 }, "id": { "authority": "EPSG", "code": 8610 } }, { "name": "Scale difference", "value": -0.12, "unit": { "type": "ScaleUnit", "name": "parts per million", "conversion_factor": 1e-06 }, "id": { "authority": "EPSG", "code": 8611 } } ], "accuracy": "0.5", "scope": "Geodesy.", "area": "Russian Federation - onshore and offshore.", "bbox": { "south_latitude": 39.87, "west_longitude": 18.92, "north_latitude": 85.19, "east_longitude": -168.97 }, "id": { "authority": "EPSG", "code": 1244 }, "remarks": "Mandated for use in Russia by GosStandard of Russia Decree #327 of August 9, 2001. Republished but with one significant figure less precision to parameter values in GOST R 51794-2008 of December 18 2008." }
Definition: MapServer - MAPfile
PROJECTION "proj=pipeline" "step" "proj=axisswap" "order=2,1" "step" "proj=unitconvert" "xy_in=deg" "xy_out=rad" "step" "inv" "proj=longlat" "a=6378136" "rf=298.257839303" "step" "proj=push" "v_3" "step" "proj=cart" "a=6378136" "rf=298.257839303" "step" "proj=helmert" "x=-1.08" "y=-0.27" "z=-0.9" "rx=0" "ry=0" "rz=-0.16" "s=-0.12" "convention=coordinate_frame" "step" "inv" "proj=cart" "ellps=WGS84" "step" "proj=pop" "v_3" "step" "proj=unitconvert" "xy_in=rad" "xy_out=deg" "step" "proj=axisswap" "order=2,1" END
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +inv +proj=longlat +a=6378136 +rf=298.257839303 +step +proj=push +v_3 +step +proj=cart +a=6378136 +rf=298.257839303 +step +proj=helmert +x=-1.08 +y=-0.27 +z=-0.9 +rx=0 +ry=0 +rz=-0.16 +s=-0.12 +convention=coordinate_frame +step +inv +proj=cart +ellps=WGS84 +step +proj=pop +v_3 +step +proj=unitconvert +xy_in=rad +xy_out=deg +step +proj=axisswap +order=2,1"> <Layer srs="+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +inv +proj=longlat +a=6378136 +rf=298.257839303 +step +proj=push +v_3 +step +proj=cart +a=6378136 +rf=298.257839303 +step +proj=helmert +x=-1.08 +y=-0.27 +z=-0.9 +rx=0 +ry=0 +rz=-0.16 +s=-0.12 +convention=coordinate_frame +step +inv +proj=cart +ellps=WGS84 +step +proj=pop +v_3 +step +proj=unitconvert +xy_in=rad +xy_out=deg +step +proj=axisswap +order=2,1"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 1244, 'EPSG', 1244, '+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +inv +proj=longlat +a=6378136 +rf=298.257839303 +step +proj=push +v_3 +step +proj=cart +a=6378136 +rf=298.257839303 +step +proj=helmert +x=-1.08 +y=-0.27 +z=-0.9 +rx=0 +ry=0 +rz=-0.16 +s=-0.12 +convention=coordinate_frame +step +inv +proj=cart +ellps=WGS84 +step +proj=pop +v_3 +step +proj=unitconvert +xy_in=rad +xy_out=deg +step +proj=axisswap +order=2,1', 'None');