Coordinate Reference Systems
Transform Coordinates
Remarks
Note: The area of use cited for this transformation (Sumatra) is not consistent with the area of use (Java) for the Batavia (Genuk) coordinate reference system. Derived at 5 stations.
Frequently Asked Questions
How do I convert Batavia to WGS 84 coordinates?
Use the coordinate transformation tool above to convert Batavia (EPSG:4211) to WGS 84 (EPSG:4326). Enter your source coordinates and click Transform. This uses the Geocentric translations (geog2D domain) method with 6m accuracy.
How do I transform Batavia to WGS 84 using Proj4js?
Use proj4.defs to define both EPSG:4211 and EPSG:4326, then call proj4(source, target, [x, y]) to convert coordinates programmatically.
What is the accuracy of the Batavia to WGS 84 transformation?
This transformation (EPSG:1123) has an accuracy of 6m using the Geocentric translations (geog2D domain) method. Area of use: Indonesia - Sumatra.