ESRI
ESRI
S-JTSK Krovak
1144001.64 544005.26
911041.25 159365.31
1353306.15 951499.37
12.09 47.73
22.56 51.06
Definition: OGC Well Known Text
PROJCS["S-JTSK_Krovak (deprecated)", GEOGCS["S-JTSK", DATUM["System_of_the_Unified_Trigonometrical_Cadastral_Network", SPHEROID["Bessel 1841",6377397.155,299.1528128, AUTHORITY["EPSG","7004"]], AUTHORITY["EPSG","6156"]], PRIMEM["Greenwich",0], UNIT["Degree",0.0174532925199433]], PROJECTION["Krovak"], PARAMETER["latitude_of_center",49.5], PARAMETER["longitude_of_center",24.8333333333333], PARAMETER["azimuth",30.2881397527778], PARAMETER["pseudo_standard_parallel_1",78.5], PARAMETER["scale_factor",0.9999], PARAMETER["false_easting",0], PARAMETER["false_northing",0], UNIT["metre",1, AUTHORITY["EPSG","9001"]], AUTHORITY["ESRI","102065"]]
Definition: OGC Well Known Text 2 (2019)
PROJCRS["S-JTSK_Krovak", BASEGEOGCRS["S-JTSK", DATUM["System of the Unified Trigonometrical Cadastral Network", ELLIPSOID["Bessel 1841",6377397.155,299.1528128, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["Degree",0.0174532925199433]]], CONVERSION["S-JTSK_Krovak", METHOD["Krovak", ID["EPSG",9819]], PARAMETER["Latitude of projection centre",49.5, ANGLEUNIT["Degree",0.0174532925199433], ID["EPSG",8811]], PARAMETER["Longitude of origin",24.8333333333333, ANGLEUNIT["Degree",0.0174532925199433], ID["EPSG",8833]], PARAMETER["Co-latitude of cone axis",30.2881397527778, ANGLEUNIT["Degree",0.0174532925199433], ID["EPSG",1036]], PARAMETER["Latitude of pseudo standard parallel",78.5, ANGLEUNIT["Degree",0.0174532925199433], ID["EPSG",8818]], PARAMETER["Scale factor on pseudo standard parallel",0.9999, SCALEUNIT["unity",1], ID["EPSG",8819]], PARAMETER["False easting",0, LENGTHUNIT["metre",1], ID["EPSG",8806]], PARAMETER["False northing",0, LENGTHUNIT["metre",1], ID["EPSG",8807]]], CS[Cartesian,2], AXIS["southing",south, ORDER[1], LENGTHUNIT["metre",1]], AXIS["westing",west, ORDER[2], LENGTHUNIT["metre",1]], USAGE[ SCOPE["Not known."], AREA["Czechia; Slovakia."], BBOX[47.73,12.09,51.06,22.56]], ID["ESRI",102065]]
Definition: ESRI Well Known Text
PROJCS["S-JTSK_Krovak", GEOGCS["GCS_S_JTSK", DATUM["D_S_JTSK", SPHEROID["Bessel_1841",6377397.155,299.1528128]], PRIMEM["Greenwich",0.0], UNIT["Degree",0.0174532925199433]], PROJECTION["Krovak"], PARAMETER["False_Easting",0.0], PARAMETER["False_Northing",0.0], PARAMETER["Pseudo_Standard_Parallel_1",78.5], PARAMETER["Scale_Factor",0.9999], PARAMETER["Azimuth",30.28813975277778], PARAMETER["Longitude_Of_Center",24.83333333333333], PARAMETER["Latitude_Of_Center",49.5], PARAMETER["X_Scale",1.0], PARAMETER["Y_Scale",1.0], PARAMETER["XY_Plane_Rotation",0.0], UNIT["Meter",1.0]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "S-JTSK_Krovak", "base_crs": { "name": "S-JTSK", "datum": { "type": "GeodeticReferenceFrame", "name": "System of the Unified Trigonometrical Cadastral Network", "ellipsoid": { "name": "Bessel 1841", "semi_major_axis": 6377397.155, "inverse_flattening": 299.1528128 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Longitude", "abbreviation": "lon", "direction": "east", "unit": { "type": "AngularUnit", "name": "Degree", "conversion_factor": 0.0174532925199433 } }, { "name": "Latitude", "abbreviation": "lat", "direction": "north", "unit": { "type": "AngularUnit", "name": "Degree", "conversion_factor": 0.0174532925199433 } } ] } }, "conversion": { "name": "S-JTSK_Krovak", "method": { "name": "Krovak", "id": { "authority": "EPSG", "code": 9819 } }, "parameters": [ { "name": "Latitude of projection centre", "value": 49.5, "unit": { "type": "AngularUnit", "name": "Degree", "conversion_factor": 0.0174532925199433 }, "id": { "authority": "EPSG", "code": 8811 } }, { "name": "Longitude of origin", "value": 24.8333333333333, "unit": { "type": "AngularUnit", "name": "Degree", "conversion_factor": 0.0174532925199433 }, "id": { "authority": "EPSG", "code": 8833 } }, { "name": "Co-latitude of cone axis", "value": 30.2881397527778, "unit": { "type": "AngularUnit", "name": "Degree", "conversion_factor": 0.0174532925199433 }, "id": { "authority": "EPSG", "code": 1036 } }, { "name": "Latitude of pseudo standard parallel", "value": 78.5, "unit": { "type": "AngularUnit", "name": "Degree", "conversion_factor": 0.0174532925199433 }, "id": { "authority": "EPSG", "code": 8818 } }, { "name": "Scale factor on pseudo standard parallel", "value": 0.9999, "unit": "unity", "id": { "authority": "EPSG", "code": 8819 } }, { "name": "False easting", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Southing", "abbreviation": "", "direction": "south", "unit": "metre" }, { "name": "Westing", "abbreviation": "", "direction": "west", "unit": "metre" } ] }, "scope": "Not known.", "area": "Czechia; Slovakia.", "bbox": { "south_latitude": 47.73, "west_longitude": 12.09, "north_latitude": 51.06, "east_longitude": 22.56 }, "id": { "authority": "ESRI", "code": 102065 } }
Definition: GeoServer
102065=PROJCS["S-JTSK_Krovak (deprecated)",GEOGCS["S-JTSK",DATUM["System_of_the_Unified_Trigonometrical_Cadastral_Network",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6156"]],PRIMEM["Greenwich",0],UNIT["Degree",0.0174532925199433]],PROJECTION["Krovak"],PARAMETER["latitude_of_center",49.5],PARAMETER["longitude_of_center",24.8333333333333],PARAMETER["azimuth",30.2881397527778],PARAMETER["pseudo_standard_parallel_1",78.5],PARAMETER["scale_factor",0.9999],PARAMETER["false_easting",0],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["ESRI","102065"]]
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=krovak +axis=swu +lat_0=49.5 +lon_0=24.8333333333333 +alpha=30.2881397527778 +k=0.9999 +x_0=0 +y_0=0 +ellps=bessel +units=m +no_defs +type=crs"> <Layer srs="+proj=krovak +axis=swu +lat_0=49.5 +lon_0=24.8333333333333 +alpha=30.2881397527778 +k=0.9999 +x_0=0 +y_0=0 +ellps=bessel +units=m +no_defs +type=crs"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 102065, 'ESRI', 102065, '+proj=krovak +axis=swu +lat_0=49.5 +lon_0=24.8333333333333 +alpha=30.2881397527778 +k=0.9999 +x_0=0 +y_0=0 +ellps=bessel +units=m +no_defs +type=crs', 'PROJCS["S-JTSK_Krovak (deprecated)",GEOGCS["S-JTSK",DATUM["System_of_the_Unified_Trigonometrical_Cadastral_Network",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6156"]],PRIMEM["Greenwich",0],UNIT["Degree",0.0174532925199433]],PROJECTION["Krovak"],PARAMETER["latitude_of_center",49.5],PARAMETER["longitude_of_center",24.8333333333333],PARAMETER["azimuth",30.2881397527778],PARAMETER["pseudo_standard_parallel_1",78.5],PARAMETER["scale_factor",0.9999],PARAMETER["false_easting",0],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["ESRI","102065"]]');