EPSG Query Tool

Query EPSG (European Petroleum Survey Group) coordinate reference system codes to get detailed information including coordinate system name, projection method, datum, bounding box, Proj4 definition, and WKT (Well-Known Text) format.

Common EPSG Codes

EPSG:4326WGS 84
EPSG:3857Web Mercator
EPSG:4490CGCS2000
EPSG:4527CGCS2000 / 3-degree Gauss-Kruger zone 40
EPSG:32633WGS 84 / UTM zone 33N
EPSG:32650WGS 84 / UTM zone 50N
EPSG:2000Anguilla 1957
EPSG:4214Beijing 1954
EPSG:4610Xian 1980

How to use:

  1. Enter an EPSG code in the input field (e.g., 4326 for WGS 84)
  2. Click 'Query' or press Enter to search
  3. View the detailed information including name, projection method, bounding box, Proj4, and WKT
  4. Use the quick reference panel to select common EPSG codes

About EPSG

EPSG (European Petroleum Survey Group) is a database of coordinate reference systems and coordinate transformations. Each coordinate reference system is assigned a unique EPSG code, which is used to identify the system in various GIS software and applications. EPSG codes are essential for ensuring accurate spatial data processing and coordinate transformations in geographic information systems.