I am working with some sample GIS data for Idaho. The data is in geographic coordinates but I want it in projected coordinates.
I am unsure how to address the issue of projection as Idaho crosses UTM zones 11 and 12.
- apply UTM 11 to all?
- apply UTM 12 to all?
- apply another system completely to all?
- filter the data into those that fall into 11 and 12 respectively and work with them separately?