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Geodetic CRS: CR-SIRGAS epoch 2019.24
Datum: CR-SIRGAS epoch 2019.24
Ellipsoid: GRS 1980
Prime meridian: Greenwich
Data source: EPSG
Information source: Instituto Geografico Nacional (IGN), Georeferencing Guide July 2025.
Revision date: 2025-10-02
Scope: Transformation of coordinates at 0.5m level of accuracy.
Remarks: Derived at 45 stations. Note that rotation convention (position vector) differs from that used in the transformation from CR05 to CR-SIRGAS epoch 2014.59 (code 9751).
Method: Molodensky-Badekas (PV geocentric domain)
Area of use: Costa Rica - onshore and offshore.
Description: (0,)
Definition: OGC Well Known Text 2 (2019)
COORDINATEOPERATION["CR-SIRGAS epoch 2019.24 to CR-SIRGAS epoch 2014.59 (1)", VERSION["IGN-Cri 2020"], SOURCECRS[ GEODCRS["CR-SIRGAS epoch 2019.24", DATUM["CR-SIRGAS epoch 2019.24", ELLIPSOID["GRS 1980",6378137,298.257222101, LENGTHUNIT["metre",1]], ANCHOREPOCH[2019.24]], 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",11041]]], TARGETCRS[ GEODCRS["CR-SIRGAS epoch 2014.59", DATUM["CR-SIRGAS epoch 2014.59", ELLIPSOID["GRS 1980",6378137,298.257222101, LENGTHUNIT["metre",1]], ANCHOREPOCH[2014.59]], 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",8905]]], METHOD["Molodensky-Badekas (PV geocentric domain)", ID["EPSG",1061]], PARAMETER["X-axis translation",-0.0533, LENGTHUNIT["metre",1], ID["EPSG",8605]], PARAMETER["Y-axis translation",0.0136, LENGTHUNIT["metre",1], ID["EPSG",8606]], PARAMETER["Z-axis translation",-0.0707, LENGTHUNIT["metre",1], ID["EPSG",8607]], PARAMETER["X-axis rotation",0.0122, ANGLEUNIT["arc-second",4.84813681109536E-06], ID["EPSG",8608]], PARAMETER["Y-axis rotation",-0.0284, ANGLEUNIT["arc-second",4.84813681109536E-06], ID["EPSG",8609]], PARAMETER["Z-axis rotation",-0.0037, ANGLEUNIT["arc-second",4.84813681109536E-06], ID["EPSG",8610]], PARAMETER["Scale difference",0.0209, SCALEUNIT["parts per million",1E-06], ID["EPSG",8611]], PARAMETER["Ordinate 1 of evaluation point",629134.9009, LENGTHUNIT["metre",1], ID["EPSG",8617]], PARAMETER["Ordinate 2 of evaluation point",-6249130.4704, LENGTHUNIT["metre",1], ID["EPSG",8618]], PARAMETER["Ordinate 3 of evaluation point",1101655.6817, LENGTHUNIT["metre",1], ID["EPSG",8667]], OPERATIONACCURACY[0.04], USAGE[ SCOPE["Transformation of coordinates at 0.5m level of accuracy."], AREA["Costa Rica - onshore and offshore."], BBOX[2.15,-90.45,11.77,-81.43]], ID["EPSG",11044], REMARK["Derived at 45 stations. Note that rotation convention (position vector) differs from that used in the transformation from CR05 to CR-SIRGAS epoch 2014.59 (code 9751)."]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "Transformation", "name": "CR-SIRGAS epoch 2019.24 to CR-SIRGAS epoch 2014.59 (1)", "source_crs": { "type": "GeodeticCRS", "name": "CR-SIRGAS epoch 2019.24", "datum": { "type": "GeodeticReferenceFrame", "name": "CR-SIRGAS epoch 2019.24", "anchor_epoch": 2019.24, "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": 11041 } }, "target_crs": { "type": "GeodeticCRS", "name": "CR-SIRGAS epoch 2014.59", "datum": { "type": "GeodeticReferenceFrame", "name": "CR-SIRGAS epoch 2014.59", "anchor_epoch": 2014.59, "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": 8905 } }, "method": { "name": "Molodensky-Badekas (PV geocentric domain)", "id": { "authority": "EPSG", "code": 1061 } }, "parameters": [ { "name": "X-axis translation", "value": -0.0533, "unit": "metre", "id": { "authority": "EPSG", "code": 8605 } }, { "name": "Y-axis translation", "value": 0.0136, "unit": "metre", "id": { "authority": "EPSG", "code": 8606 } }, { "name": "Z-axis translation", "value": -0.0707, "unit": "metre", "id": { "authority": "EPSG", "code": 8607 } }, { "name": "X-axis rotation", "value": 0.0122, "unit": { "type": "AngularUnit", "name": "arc-second", "conversion_factor": 4.84813681109536e-06 }, "id": { "authority": "EPSG", "code": 8608 } }, { "name": "Y-axis rotation", "value": -0.0284, "unit": { "type": "AngularUnit", "name": "arc-second", "conversion_factor": 4.84813681109536e-06 }, "id": { "authority": "EPSG", "code": 8609 } }, { "name": "Z-axis rotation", "value": -0.0037, "unit": { "type": "AngularUnit", "name": "arc-second", "conversion_factor": 4.84813681109536e-06 }, "id": { "authority": "EPSG", "code": 8610 } }, { "name": "Scale difference", "value": 0.0209, "unit": { "type": "ScaleUnit", "name": "parts per million", "conversion_factor": 1e-06 }, "id": { "authority": "EPSG", "code": 8611 } }, { "name": "Ordinate 1 of evaluation point", "value": 629134.9009, "unit": "metre", "id": { "authority": "EPSG", "code": 8617 } }, { "name": "Ordinate 2 of evaluation point", "value": -6249130.4704, "unit": "metre", "id": { "authority": "EPSG", "code": 8618 } }, { "name": "Ordinate 3 of evaluation point", "value": 1101655.6817, "unit": "metre", "id": { "authority": "EPSG", "code": 8667 } } ], "accuracy": "0.04", "scope": "Transformation of coordinates at 0.5m level of accuracy.", "area": "Costa Rica - onshore and offshore.", "bbox": { "south_latitude": 2.15, "west_longitude": -90.45, "north_latitude": 11.77, "east_longitude": -81.43 }, "id": { "authority": "EPSG", "code": 11044 }, "remarks": "Derived at 45 stations. Note that rotation convention (position vector) differs from that used in the transformation from CR05 to CR-SIRGAS epoch 2014.59 (code 9751)." }
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=molobadekas +x=-0.0533 +y=0.0136 +z=-0.0707 +rx=0.0122 +ry=-0.0284 +rz=-0.0037 +s=0.0209 +px=629134.9009 +py=-6249130.4704 +pz=1101655.6817 +convention=position_vector"> <Layer srs="+proj=molobadekas +x=-0.0533 +y=0.0136 +z=-0.0707 +rx=0.0122 +ry=-0.0284 +rz=-0.0037 +s=0.0209 +px=629134.9009 +py=-6249130.4704 +pz=1101655.6817 +convention=position_vector"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 11044, 'EPSG', 11044, '+proj=molobadekas +x=-0.0533 +y=0.0136 +z=-0.0707 +rx=0.0122 +ry=-0.0284 +rz=-0.0037 +s=0.0209 +px=629134.9009 +py=-6249130.4704 +pz=1101655.6817 +convention=position_vector', 'None');
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