Re: [GRASS-user] Geometric correction with GRASS

2013-01-15 Thread Josep Sitjar
Thanks to all for your comments, are very helpful for me. I will work on it. Regards, Josep   On 01/15/2013 03:34 PM, Margherita Di Leo wrote: Hi Josep, maybe OSSIM can be of use: http://trac.osgeo.org/ossim/wiki/orthorecti

Re: [GRASS-user] Geometric correction with GRASS

2013-01-15 Thread Margherita Di Leo
Hi Josep, maybe OSSIM can be of use: http://trac.osgeo.org/ossim/wiki/orthorectification HTH, madi On Tue, Jan 15, 2013 at 1:05 PM, Josep Sitjar wrote: > OK Moritz, thanks for the comment. > While the linewise ortho-rectification of satellite data is not > implemented, do you know another ope

Re: [GRASS-user] Geometric correction with GRASS

2013-01-15 Thread Markus Metz
On Tue, Jan 15, 2013 at 12:09 PM, Moritz Lennert wrote: > There is currently no orthorectification of satellite images in GRASS. It is > on the ToDo list though: http://trac.osgeo.org/grass/wiki/Grass7/ImageryLib > => "Implement/finish linewise ortho-rectification of satellite data" There is exp

Re: [GRASS-user] Geometric correction with GRASS

2013-01-15 Thread Moritz Lennert
On 15/01/13 13:22, Helmut Kudrnovsky wrote: While the linewise ortho-rectification of satellite data is not implemented, do you know another open source solution to perform this task? may have a look at Orfeo Toolbox http://orfeo-toolbox.org/otb/ Opticks http://opticks.org/confluence/disp

Re: [GRASS-user] Geometric correction with GRASS

2013-01-15 Thread Nikos Alexandris
Josep: > >> I'm working with an SPOT scene, which is preprocessed at the level 1A. > >> Now I need to do a geometric correction of this scene, not only with > >> control points but also with a Digital Terrain Model. It's possible to > >> do this in GRASS? How? Nikos: > > Of course it is possible

Re: [GRASS-user] Geometric correction with GRASS

2013-01-15 Thread Helmut Kudrnovsky
>While the linewise ortho-rectification of satellite data is not implemented, do you know another open > source solution to perform this task? may have a look at Orfeo Toolbox http://orfeo-toolbox.org/otb/ Opticks http://opticks.org/confluence/display/opticks/Welcome+To+Opticks HTH - b

Re: [GRASS-user] Geometric correction with GRASS

2013-01-15 Thread Josep Sitjar
OK Moritz, thanks for the comment. While the linewise ortho-rectification of satellite data is not implemented, do you know another open source solution to perform this task? Thanks, On 01/15/2013 12:09 PM, Moritz Lennert wrote: On 15/01/13 10

Re: [GRASS-user] Geometric correction with GRASS

2013-01-15 Thread Moritz Lennert
On 15/01/13 10:44, Nikos Alexandris wrote: Josep: Hi, Hi Josep! I'm working with an SPOT scene, which is preprocessed at the level 1A. Now I need to do a geometric correction of this scene, not only with control points but also with a Digital Terrain Model. It's possible to do this in GRASS

Re: [GRASS-user] Geometric correction with GRASS

2013-01-15 Thread Josep Sitjar
Thank you very much Nikos, your comments will be very useful for me. Josep On 01/15/2013 10:44 AM, Nikos Alexandris wrote: Josep: Hi, Hi Josep! I'm working with an SPOT scene, which is preprocessed a

Re: [GRASS-user] Geometric correction with GRASS

2013-01-15 Thread Nikos Alexandris
Josep: > Hi, Hi Josep! > I'm working with an SPOT scene, which is preprocessed at the level 1A. > Now I need to do a geometric correction of this scene, not only with > control points but also with a Digital Terrain Model. It's possible to > do this in GRASS? How? Of course it is possible. Plea

[GRASS-user] Geometric correction with GRASS

2013-01-15 Thread Josep Sitjar
Hi, I'm working with an SPOT scene, which is preprocessed at the level 1A. Now I need to do a geometric correction of this scene, not only with control points but also with a Digital Terrain Model. It's possible to do this in GRASS? How? Thank you in advance, Josep -- __

Re: [GRASS-user] Geometric Correction- Freeze

2011-04-29 Thread Markus Metz
On Fri, Apr 29, 2011 at 1:11 PM, Monica Buescu wrote: > Greetings Markus > (I changed the subject since it's happening in 6.4.1) > There is no error. It just freezes. It creates the bands and georrectigfies > but the panels, windows are freezed. > Do you see a grey box saying "Rectifying images, p

[GRASS-user] Geometric Correction- Freeze

2011-04-29 Thread Monica Buescu
Greetings Markus (I changed the subject since it's happening in 6.4.1) There is no error. It just freezes. It creates the bands and georrectigfies but the panels, windows are freezed. ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osg

Re: [GRASS-user] Geometric Correction

2010-02-08 Thread Markus Neteler
On Mon, Feb 8, 2010 at 10:13 AM, Luis Lisboa wrote: > Ok I see > Are there any remains from the code that was stuck in GRASS 4/5? No, "just" the absence of a developer ... luckily image processing in GRASS is gaining new interest. Markus ___ grass-user

Re: [GRASS-user] Geometric Correction

2010-02-08 Thread Luis Lisboa
Ok I see Are there any remains from the code that was stuck in GRASS 4/5? On Thu, Feb 4, 2010 at 2:11 PM, Markus Neteler wrote: > On Thu, Feb 4, 2010 at 2:06 PM, Luis Lisboa > wrote: > >> Relevant for you is this: > >> - "implement/finish linewise ortho-rectification of satellite data" > >> ...

Re: [GRASS-user] Geometric Correction

2010-02-04 Thread Markus Neteler
On Thu, Feb 4, 2010 at 2:06 PM, Luis Lisboa wrote: >> Relevant for you is this: >> - "implement/finish linewise ortho-rectification of satellite data" >> ...unfortunately stuck since GRASS 4/5... > > Regarding this... According to Lillesand and Kiefer the idea is to correct > geometric distortions

Re: [GRASS-user] Geometric Correction

2010-02-04 Thread Luis Lisboa
> > Relevant for you is this: > - "implement/finish linewise ortho-rectification of satellite data" > ...unfortunately stuck since GRASS 4/5... Regarding this... According to Lillesand and Kiefer the idea is to correct geometric distortions of the image. For instance, the Georrectify module is no

Re: [GRASS-user] Geometric Correction

2010-02-03 Thread Markus Neteler
On Wed, Feb 3, 2010 at 5:05 PM, Luis Lisboa wrote: > While I was reading chapter 8, from Neteler & Mitasova GRASS Book, I > realized that there is no specific sub-chapter related with Geometric > Correction. This process is to compensate for the distortions introduced by > these factors so that th

[GRASS-user] Geometric Correction

2010-02-03 Thread Luis Lisboa
While I was reading chapter 8, from Neteler & Mitasova GRASS Book, I realized that there is no specific sub-chapter related with Geometric Correction. This process is to compensate for the distortions introduced by these factors so that the corrected image will have the highest practical geometric