EPSG:3880 ETRS89 / GK26FIN
Projected system (Transverse Mercator) in use: Finland - 25.5°E to 26.5°E onshore nominal. The full definition below, and conversion in one click.
| Code | EPSG:3880 |
|---|---|
| Name | ETRS89 / GK26FIN |
| Type | Projected system — Transverse Mercator |
| Area of use |
Finland - 25.5°E to 26.5°E onshore nominal Finland - nominally onshore between 25°30'E and 26°30'E but may be used in adjacent areas if a municipality chooses to use one zone over its whole extent. |
| Bounds | W 25,50° · S 60,18° · E 26,50° · N 69,94° |
| Countries | Finland |
| Datum | European Terrestrial Reference System 1989 |
| Ellipsoid | GRS 1980 a = 6378137 m · 1/f = 298.257222101 |
| Base geographic system | EPSG:4258 — ETRS89 |
| Unit | metre (N north, E east) |
| Transformation to WGS 84 | ETRS89 to WGS 84 (1) (EPSG:1149) — accuracy 1 m |
| Scope | Cadastre, engineering survey, topographic mapping (large scale). |
Projection parameters
| Parameter | Value | Unit |
|---|---|---|
| Latitude of natural origin | 0 | degree |
| Longitude of natural origin | 26 | degree |
| Scale factor at natural origin | 1 | unity |
| False easting | 26500000 | metre |
| False northing | 0 | metre |
proj4 definition
+proj=tmerc +lat_0=0 +lon_0=26 +k=1 +x_0=26500000 +y_0=0 +ellps=GRS80 +units=m +towgs84=0,0,0 +no_defsPaste it into QGIS, proj4js, PostGIS (spatial_ref_sys) or GDAL. +towgs84 carries the EPSG transformation to WGS 84; the official code stays EPSG:3880.
WKT (ESRI format, the .prj content)
PROJCS["ETRS_1989_GK26FIN",GEOGCS["GCS_ETRS_1989",DATUM["D_ETRS_1989",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",26500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",26.0],PARAMETER["Scale_Factor",1.0],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0]]Other systems — Finland
- EPSG:3136ETRS89 / ETRS-GK29FIN
- EPSG:3137ETRS89 / ETRS-GK30FIN
- EPSG:3138ETRS89 / ETRS-GK31FIN
- EPSG:3386KKJ / Finland zone 0
- EPSG:3387KKJ / Finland zone 5
- EPSG:3873ETRS89 / GK19FIN
- EPSG:3874ETRS89 / GK20FIN
- EPSG:3875ETRS89 / GK21FIN
- EPSG:3876ETRS89 / GK22FIN
- EPSG:3877ETRS89 / GK23FIN
- EPSG:3878ETRS89 / GK24FIN
- EPSG:3879ETRS89 / GK25FIN
- EPSG:3881ETRS89 / GK27FIN
- EPSG:3882ETRS89 / GK28FIN
- EPSG:3883ETRS89 / GK29FIN
- EPSG:3884ETRS89 / GK30FIN
- EPSG:3885ETRS89 / GK31FIN
- EPSG:4123KKJ
Source: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.