Coordinate Reference Systems
Transform Coordinates
Remarks
Parameters from Aratu to SIRGAS 2000 (1) (tfm code 5050) assuming that SIRGAS 2000 and WGS 84 are equal within the accuracy of the transformation. Petrobras preferred parameters for all purposes in the area. Replaces tfm codes 15711 and 15734.
Frequently Asked Questions
How do I convert Aratu to WGS 84 coordinates?
Use the coordinate transformation tool above to convert Aratu (EPSG:4208) to WGS 84 (EPSG:4326). Enter your source coordinates and click Transform. This uses the Geocentric translations (geog2D domain) method with 1m accuracy.
How do I transform Aratu to WGS 84 using Proj4js?
Use proj4.defs to define both EPSG:4208 and EPSG:4326, then call proj4(source, target, [x, y]) to convert coordinates programmatically.
What is the accuracy of the Aratu to WGS 84 transformation?
This transformation (EPSG:5051) has an accuracy of 1m using the Geocentric translations (geog2D domain) method. Area of use: Brazil - Santos and Pelotas.