EPSG systems

Czechia: coordinate systems

24 current national systems, and 14 regional or world-wide systems that also cover this country. Every code opens its page: definition, parameters, proj4, WKT.

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Projected systems 18

Plane X/Y coordinates (Easting, Northing), most often in metres: what plans, cadastre and surveys use.

Projected systems — Czechia
Code Name Conversion
EPSG:2065 S-JTSK (Ferro) / Krovak Converts here
EPSG:2398 Pulkovo 1942(83) / 3-degree Gauss-Kruger zone 4 Converts here
EPSG:2399 Pulkovo 1942(83) / 3-degree Gauss-Kruger zone 5 Converts here
EPSG:3836 Pulkovo 1942(83) / Gauss-Kruger zone 4 Converts here
EPSG:3838 Pulkovo 1942(58) / 3-degree Gauss-Kruger zone 4 Converts here
EPSG:3841 Pulkovo 1942(83) / 3-degree Gauss-Kruger zone 6 Converts here
EPSG:5221 S-JTSK (Ferro) / Krovak East North Converts here
EPSG:5224 S-JTSK/05 (Ferro) / Modified Krovak Converts here
EPSG:5225 S-JTSK/05 (Ferro) / Modified Krovak East North Converts here
EPSG:5513 S-JTSK / Krovak Converts here
EPSG:5514 S-JTSK / Krovak East North Converts here
EPSG:5515 S-JTSK/05 / Modified Krovak Converts here
EPSG:5516 S-JTSK/05 / Modified Krovak East North Converts here
EPSG:5671 Pulkovo 1942(58) / 3-degree Gauss-Kruger zone 4 (E-N) Converts here
EPSG:5674 Pulkovo 1942(83) / 3-degree Gauss-Kruger zone 4 (E-N) Converts here
EPSG:5675 Pulkovo 1942(83) / 3-degree Gauss-Kruger zone 5 (E-N) Converts here
EPSG:8044 Gusterberg Grid (Ferro) Converts here
EPSG:8045 St. Stephen Grid (Ferro) Converts here

Geographic systems 6

Latitude and longitude on the ellipsoid of a datum. They underlie the projected systems of the same datum.

Geographic systems — Czechia
Code Name Conversion
EPSG:4156 S-JTSK Converts here
EPSG:4818 S-JTSK (Ferro) Converts here
EPSG:5228 S-JTSK/05 Converts here
EPSG:5229 S-JTSK/05 (Ferro) Converts here
EPSG:8042 Gusterberg (Ferro) Converts here
EPSG:8043 St. Stephen (Ferro) Converts here

Regional and world-wide systems that also cover this country 14

UTM zones, continental grids and frames shared with other countries.

Regional and world-wide systems that also cover this country — Czechia
Code Name Conversion
EPSG:3034 ETRS89-extended / LCC Europe Converts here
EPSG:3035 ETRS89-extended / LAEA Europe Converts here
EPSG:3329 Pulkovo 1942(58) / 3-degree Gauss-Kruger zone 5 Converts here
EPSG:3330 Pulkovo 1942(58) / 3-degree Gauss-Kruger zone 6 Converts here
EPSG:3333 Pulkovo 1942(58) / Gauss-Kruger zone 3 Converts here
EPSG:3334 Pulkovo 1942(58) / Gauss-Kruger zone 4 Converts here
EPSG:3835 Pulkovo 1942(83) / Gauss-Kruger zone 3 Converts here
EPSG:4178 Pulkovo 1942(83) Converts here
EPSG:4179 Pulkovo 1942(58) Converts here
EPSG:4258 ETRS89 Converts here
EPSG:5663 Pulkovo 1942(58) / Gauss-Kruger zone 3 (E-N) Converts here
EPSG:5665 Pulkovo 1942(83) / Gauss-Kruger zone 3 (E-N) Converts here
EPSG:5672 Pulkovo 1942(58) / 3-degree Gauss-Kruger zone 5 (E-N) Converts here
EPSG:32633 WGS 84 / UTM zone 33N 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.

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