Re: [R-sig-Geo] Map projectin for Europe...

2007-04-19 Thread Roger Bivand
On Fri, 20 Apr 2007, Takatsugu Kobayashi wrote: > Hi, > > I has a meteorology project in which I have to map average wind speeds > over EU, as well as European countries' boundary. I have been looking > online for free European maps like the one I can find on US Census for > N. America. But it

[R-sig-Geo] Kernel smoothing for multivariate observations

2007-04-19 Thread Juan Du
Hello, May I ask if there is a R-code to generate the kernel density estimates in fields? I need to estimate the surface with "epanechnikov" kernel for multidimensional data, but all I can find is the intensity estimation for point pattern which is different. Your answer are highly appreciated

Re: [R-sig-Geo] Map projectin for Europe...

2007-04-19 Thread Takatsugu Kobayashi
Hi, I has a meteorology project in which I have to map average wind speeds over EU, as well as European countries' boundary. I have been looking online for free European maps like the one I can find on US Census for N. America. But it seems like google doesn't hit anything useful. I wonder if

Re: [R-sig-Geo] is it possible to resample a raster image?

2007-04-19 Thread Roger Bivand
On Thu, 19 Apr 2007, Vladimir Eremeev wrote: > Dear all, > > I am studying new knowledge areas now. > > I am curious, if it is possible to transform a projected raster image > to another geographic projection using R packages. There is no warping functionality as such, so as you see below, the

[R-sig-Geo] is it possible to resample a raster image?

2007-04-19 Thread Vladimir Eremeev
Dear all, I am studying new knowledge areas now. I am curious, if it is possible to transform a projected raster image to another geographic projection using R packages. For example, I have a matrix (representing an image) It has 304 columns by 448 rows. Initially it is stored in a file, having