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Geodetic CRS: Ocotepeque 1935
Datum: Ocotepeque 1935
Ellipsoid: Clarke 1866
Prime meridian: Greenwich
Data source: EPSG
Information source: "Estudio comparativo del Datum Geodésico de Ocotepeque y el Datum Satelitario WGS84", School of Topography, Cadastre & Geodesy at the National University (UNA); reported in IGN Report on CR05. See Information source for Costa Rica 2005 (Datum Code 1065).
Revision date: 2020-03-14
Scope: Topographic mapping.
Remarks: Rotations in original source given in radians are equivalent to Rx = 2.35", Ry = -0.06", Rz = 6.39".
Method: Molodensky-Badekas (PV geog2D domain)
Area of use: Costa Rica - onshore.
Description: (213.116, 9.358, -74.946, 1.14e-05, -2.98e-07, 3.1e-05, 5.22)
&stroke=red&width=2&path=7.98,-85.97|11.22,-85.97|11.22,-82.53|7.98,-82.53|7.98,-85.97)
Definition: OGC Well Known Text 2 (2019)
COORDINATEOPERATION["Ocotepeque 1935 to WGS 84 (2)", VERSION["UNA-Cri"], SOURCECRS[ GEOGCRS["Ocotepeque 1935", DATUM["Ocotepeque 1935", ELLIPSOID["Clarke 1866",6378206.4,294.978698213898, 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",5451]]], 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["Molodensky-Badekas (PV geog2D domain)", ID["EPSG",1063]], PARAMETER["X-axis translation",213.116, LENGTHUNIT["metre",1], ID["EPSG",8605]], PARAMETER["Y-axis translation",9.358, LENGTHUNIT["metre",1], ID["EPSG",8606]], PARAMETER["Z-axis translation",-74.946, LENGTHUNIT["metre",1], ID["EPSG",8607]], PARAMETER["X-axis rotation",1.14E-05, ANGLEUNIT["radian",1], ID["EPSG",8608]], PARAMETER["Y-axis rotation",-2.98E-07, ANGLEUNIT["radian",1], ID["EPSG",8609]], PARAMETER["Z-axis rotation",3.1E-05, ANGLEUNIT["radian",1], ID["EPSG",8610]], PARAMETER["Scale difference",5.22, SCALEUNIT["parts per million",1E-06], ID["EPSG",8611]], PARAMETER["Ordinate 1 of evaluation point",617749.7118, LENGTHUNIT["metre",1], ID["EPSG",8617]], PARAMETER["Ordinate 2 of evaluation point",-6250547.7336, LENGTHUNIT["metre",1], ID["EPSG",8618]], PARAMETER["Ordinate 3 of evaluation point",1102063.6099, LENGTHUNIT["metre",1], ID["EPSG",8667]], OPERATIONACCURACY[5.0], USAGE[ SCOPE["Topographic mapping."], AREA["Costa Rica - onshore."], BBOX[7.98,-85.97,11.22,-82.53]], ID["EPSG",6889], REMARK["Rotations in original source given in radians are equivalent to Rx = 2.35"", Ry = -0.06"", Rz = 6.39""."]]
Definition: PROJ.4
+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +proj=push +v_3 +step +proj=cart +ellps=clrk66 +step +proj=molobadekas +x=213.116 +y=9.358 +z=-74.946 +rx=2.3514187912169 +ry=-0.0614669122616347 +rz=6.39420899365999 +s=5.22 +px=617749.7118 +py=-6250547.7336 +pz=1102063.6099 +convention=position_vector +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:6889","+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +proj=push +v_3 +step +proj=cart +ellps=clrk66 +step +proj=molobadekas +x=213.116 +y=9.358 +z=-74.946 +rx=2.3514187912169 +ry=-0.0614669122616347 +rz=6.39420899365999 +s=5.22 +px=617749.7118 +py=-6250547.7336 +pz=1102063.6099 +convention=position_vector +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": "Ocotepeque 1935 to WGS 84 (2)", "source_crs": { "type": "GeographicCRS", "name": "Ocotepeque 1935", "datum": { "type": "GeodeticReferenceFrame", "name": "Ocotepeque 1935", "ellipsoid": { "name": "Clarke 1866", "semi_major_axis": 6378206.4, "semi_minor_axis": 6356583.8 } }, "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": 5451 } }, "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": "Molodensky-Badekas (PV geog2D domain)", "id": { "authority": "EPSG", "code": 1063 } }, "parameters": [ { "name": "X-axis translation", "value": 213.116, "unit": "metre", "id": { "authority": "EPSG", "code": 8605 } }, { "name": "Y-axis translation", "value": 9.358, "unit": "metre", "id": { "authority": "EPSG", "code": 8606 } }, { "name": "Z-axis translation", "value": -74.946, "unit": "metre", "id": { "authority": "EPSG", "code": 8607 } }, { "name": "X-axis rotation", "value": 1.14e-05, "unit": { "type": "AngularUnit", "name": "radian", "conversion_factor": 1 }, "id": { "authority": "EPSG", "code": 8608 } }, { "name": "Y-axis rotation", "value": -2.98e-07, "unit": { "type": "AngularUnit", "name": "radian", "conversion_factor": 1 }, "id": { "authority": "EPSG", "code": 8609 } }, { "name": "Z-axis rotation", "value": 3.1e-05, "unit": { "type": "AngularUnit", "name": "radian", "conversion_factor": 1 }, "id": { "authority": "EPSG", "code": 8610 } }, { "name": "Scale difference", "value": 5.22, "unit": { "type": "ScaleUnit", "name": "parts per million", "conversion_factor": 1e-06 }, "id": { "authority": "EPSG", "code": 8611 } }, { "name": "Ordinate 1 of evaluation point", "value": 617749.7118, "unit": "metre", "id": { "authority": "EPSG", "code": 8617 } }, { "name": "Ordinate 2 of evaluation point", "value": -6250547.7336, "unit": "metre", "id": { "authority": "EPSG", "code": 8618 } }, { "name": "Ordinate 3 of evaluation point", "value": 1102063.6099, "unit": "metre", "id": { "authority": "EPSG", "code": 8667 } } ], "accuracy": "5.0", "scope": "Topographic mapping.", "area": "Costa Rica - onshore.", "bbox": { "south_latitude": 7.98, "west_longitude": -85.97, "north_latitude": 11.22, "east_longitude": -82.53 }, "id": { "authority": "EPSG", "code": 6889 }, "remarks": "Rotations in original source given in radians are equivalent to Rx = 2.35\", Ry = -0.06\", Rz = 6.39\"." }
Definition: MapServer - MAPfile
PROJECTION "proj=pipeline" "step" "proj=axisswap" "order=2,1" "step" "proj=unitconvert" "xy_in=deg" "xy_out=rad" "step" "proj=push" "v_3" "step" "proj=cart" "ellps=clrk66" "step" "proj=molobadekas" "x=213.116" "y=9.358" "z=-74.946" "rx=2.3514187912169" "ry=-0.0614669122616347" "rz=6.39420899365999" "s=5.22" "px=617749.7118" "py=-6250547.7336" "pz=1102063.6099" "convention=position_vector" "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 +proj=push +v_3 +step +proj=cart +ellps=clrk66 +step +proj=molobadekas +x=213.116 +y=9.358 +z=-74.946 +rx=2.3514187912169 +ry=-0.0614669122616347 +rz=6.39420899365999 +s=5.22 +px=617749.7118 +py=-6250547.7336 +pz=1102063.6099 +convention=position_vector +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 +proj=push +v_3 +step +proj=cart +ellps=clrk66 +step +proj=molobadekas +x=213.116 +y=9.358 +z=-74.946 +rx=2.3514187912169 +ry=-0.0614669122616347 +rz=6.39420899365999 +s=5.22 +px=617749.7118 +py=-6250547.7336 +pz=1102063.6099 +convention=position_vector +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 ( 6889, 'EPSG', 6889, '+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +proj=push +v_3 +step +proj=cart +ellps=clrk66 +step +proj=molobadekas +x=213.116 +y=9.358 +z=-74.946 +rx=2.3514187912169 +ry=-0.0614669122616347 +rz=6.39420899365999 +s=5.22 +px=617749.7118 +py=-6250547.7336 +pz=1102063.6099 +convention=position_vector +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');
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