Türkiye: coordinate systems
32 current national systems, and 9 regional or world-wide systems that also cover this country. Every code opens its page: definition, parameters, proj4, WKT.
Projected systems 31
Plane X/Y coordinates (Easting, Northing), most often in metres: what plans, cadastre and surveys use.
Geographic systems 1
Latitude and longitude on the ellipsoid of a datum. They underlie the projected systems of the same datum.
Regional and world-wide systems that also cover this country 9
UTM zones, continental grids and frames shared with other countries.
| Code | Name | Conversion |
|---|---|---|
| EPSG:3034 | ETRS89-extended / LCC Europe | Converts here |
| EPSG:3035 | ETRS89-extended / LAEA Europe | Converts here |
| EPSG:4230 | ED50 | Converts here |
| EPSG:23035 | ED50 / UTM zone 35N | Converts here |
| EPSG:23036 | ED50 / UTM zone 36N | Converts here |
| EPSG:32635 | WGS 84 / UTM zone 35N | Converts here |
| EPSG:32636 | WGS 84 / UTM zone 36N | Converts here |
| EPSG:32637 | WGS 84 / UTM zone 37N | Converts here |
| EPSG:32638 | WGS 84 / UTM zone 38N | Converts here |
Which system should I use?
For a plan or a survey in this country, use the national system named by the specification or the cadastre. A UTM zone suits a project that spills over national zones; WGS 84 (EPSG:4326) is for exchanging with a GPS.