I am trying to reference a raster map from USGS in Wyoming, and on it there are only a Grid and some coordinates. I don't know the projection, so I would like to use the grid to project my raster.
Here is a screenshot of a part of that raster.
Unfortunately, I am not able to find what this grid correspond to...
Does anyone has a referenced shapefile of this grid or is able to tell me where I could find it?`