Re: [GRASS-user] Using GRASS to ortho-rectify satellite imagery

2009-07-04 Thread Markus Neteler
On Wed, Jul 1, 2009 at 8:10 PM, Mike Williswilli...@gmail.com wrote: Hi can anyone quickly tell me if it is possible to orthorectify satellite imagery using GRASS? It is not yet possible but an Italian researcher is luckily working on that:

[GRASS-user] Using GRASS to ortho-rectify satellite imagery

2009-07-01 Thread Helmut Kudrnovsky
Hi can anyone quickly tell me if it is possible to orthorectify satellite imagery using GRASS? Cheers! Mike Willis what about i.rectify - Rectifies an image by computing a coordinate transformation for each pixel in the image based on the control points. ?

[GRASS-user] Using GRASS to ortho-rectify satellite imagery

2009-07-01 Thread Mike Willis
Hi can anyone quickly tell me if it is possible to orthorectify satellite imagery using GRASS? Cheers! Mike Willis what about i.rectify - Rectifies an image by computing a coordinate transformation for each pixel in the image based on the control points. ?

Re: [GRASS-user] Using GRASS to ortho-rectify satellite imagery

2009-07-01 Thread Alex Mandel
Mike Willis wrote: Hi can anyone quickly tell me if it is possible to orthorectify satellite imagery using GRASS? Cheers! Mike Willis what about i.rectify - Rectifies an image by computing a coordinate transformation for each pixel in the image based on the control points. ?

Re: [GRASS-user] Using GRASS to ortho-rectify satellite imagery

2009-07-01 Thread Mike Willis
I looked in there for i.topo On Wed, Jul 1, 2009 at 3:06 PM, Alex Mandeltech_...@wildintellect.com wrote: Mike Willis wrote: Hi can anyone quickly tell me if it is possible to orthorectify satellite imagery using GRASS? Cheers! Mike Willis what about i.rectify - Rectifies an image by