EPSG:CODE

Bogota 1975 to MAGNA-SIRGAS (8)

EPSG:4218 → EPSG:4686

Coordinate Reference Systems

Source CRS
EPSG:4218
Bogota 1975
Geographic 2D
Target CRS
EPSG:4686
MAGNA-SIRGAS
Geographic 2D

Transform Coordinates

Remarks

May be taken as transformation to WGS 84 - see tfm code 15729. See Bogota 1975 to MAGNA-SIRGAS (10), tfm code 15737, for an equivalent transformation using the Molodenski-Badekas 10-parameter method. OGP recommends this alternative.

Frequently Asked Questions

How do I convert Bogota 1975 to MAGNA-SIRGAS coordinates?

Use the coordinate transformation tool above to convert Bogota 1975 (EPSG:4218) to MAGNA-SIRGAS (EPSG:4686). Enter your source coordinates and click Transform. This uses the Coordinate Frame rotation (geog2D domain) method with 1m accuracy.

How do I transform Bogota 1975 to MAGNA-SIRGAS using Proj4js?

Use proj4.defs to define both EPSG:4218 and EPSG:4686, then call proj4(source, target, [x, y]) to convert coordinates programmatically.

What is the accuracy of the Bogota 1975 to MAGNA-SIRGAS transformation?

This transformation (EPSG:15728) has an accuracy of 1m using the Coordinate Frame rotation (geog2D domain) method. Area of use: Colombia region 8.