Coordinate System in Mexico

[bdaoust6]

Hello,

I need to analyze a dataset that covers the whole country of Mexico. In Oasis Montaj (Geosoft), I chose the Mexican Datum of 1993 as the geographic coordinate system, but I also need to use a projected coordinate system (in order to do the analysis, Oasis Montaj needs to have grid coordinates) and I'm not sure which one to use?

Thank you!

[JayantaPoddar]

It would be wise to connect with Geosoft support for working on Oasis Montaj.

But let's assume you have the GIS Dataset in ArcMap/ArcGIS Pro. 😉

You may choose to convert it to

Projected Coordinate System: WGS_1984_Web_Mercator_Auxiliary_Sphere (WKID:3857)

Transformation Method: Mexican_Datum_1993_To_WGS_1984_1