EPSG
Lantmateriverket (National Land Survey of Sweden). http://www.lantmateriet.se
2008-09-24
User-defined CRS in GPS receiver.
This projection embeds an approximation to 0.2m accuracy of the Sweref99 and WGS 84 to RT90 transformations (tfm codes 1895 and 1896).
Sweden - communes between approximately 19°10'E and 21°25'E. See information source for map.
(0,)
Definition: OGC Well Known Text
PROJECTION["Transverse_Mercator"], PARAMETER["latitude_of_origin",0], PARAMETER["central_meridian",20.3063166666667], PARAMETER["scale_factor",1.0000052], PARAMETER["false_easting",1500102.765], PARAMETER["false_northing",-670.706]
Definition: OGC Well Known Text 2 (2019)
CONVERSION["RT90 zone 2.5 gon O emulation", METHOD["Transverse Mercator", ID["EPSG",9807]], PARAMETER["Latitude of natural origin",0, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8801]], PARAMETER["Longitude of natural origin",20.3063166666667, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8802]], PARAMETER["Scale factor at natural origin",1.0000052, SCALEUNIT["unity",1], ID["EPSG",8805]], PARAMETER["False easting",1500102.765, LENGTHUNIT["metre",1], ID["EPSG",8806]], PARAMETER["False northing",-670.706, LENGTHUNIT["metre",1], ID["EPSG",8807]], ID["EPSG",17343]]
Definition: ESRI Well Known Text
PROJECTION["Transverse_Mercator"], PARAMETER["False_Easting",1500102.765], PARAMETER["False_Northing",-670.706], PARAMETER["Central_Meridian",20.3063166666667], PARAMETER["Scale_Factor",1.0000052], PARAMETER["Latitude_Of_Origin",0.0]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "Conversion", "name": "RT90 zone 2.5 gon O emulation", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": 20.3063166666667, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 1.0000052, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 1500102.765, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": -670.706, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ], "id": { "authority": "EPSG", "code": 17343 } }
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=tmerc +lat_0=0 +lon_0=20.3063166666667 +k=1.0000052 +x_0=1500102.765 +y_0=-670.706"> <Layer srs="+proj=tmerc +lat_0=0 +lon_0=20.3063166666667 +k=1.0000052 +x_0=1500102.765 +y_0=-670.706"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 17343, 'EPSG', 17343, '+proj=tmerc +lat_0=0 +lon_0=20.3063166666667 +k=1.0000052 +x_0=1500102.765 +y_0=-670.706', 'PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",20.3063166666667],PARAMETER["scale_factor",1.0000052],PARAMETER["false_easting",1500102.765],PARAMETER["false_northing",-670.706]');