On Wed, 6 Dec 2006, zhijie zhang wrote:
> Dear friends,
> I had a point pattern dataset, whose locations was defined by lat./long..
> In the past, I used ARCGIS to specify its coordinate system and the
> projection method, now i want to do it in R. I don't know how to do it,
> because it needs
Dear friends,
I had a point pattern dataset, whose locations was defined by lat./long..
In the past, I used ARCGIS to specify its coordinate system and the
projection method, now i want to do it in R. I don't know how to do it,
because it needs me to specify the *Geographic Coordinate System and
