[GRASS-user] i.rectify (or gdalwarp -off topic)

[Milton Ribeiro]

Dear all,

sorry to post this issue here, but maybe some of you can help me.

Following Markus Neteler (and other) suggestioins, I was able to
automatically generate a ground control point file for a large set of
images.

Now I have (at least) two directions.
1. rectify the image using i.rectify
2. use gdalwarp out of grass

In both ways I face the same issues: a) how can I input my text file for a
certain image and b) what is the proper format that I need to follow when
preparing the file (for both i.rectify and gdalwarp)?

Detail: the images are JPG fotos taken using a fixed camera in the top of a
tower, so the images are nearly the same scene.

Thanks a million
-- 
Miltinho - mcr at rc.unesp.br
Laboratório de Ecologia Espacial e Conservação - LEEC
Depto de Ecologia - UNESP - Rio Claro
Av. 24A, 1515- Bela Vista
13506-900 Rio Claro, SP, Brasil

Fone: +55 19 3526-9647 (office)  19 3526-9680 (lab)
Cel: 19 9853-3220 / 19 9853-5430

Depto Ecologia http://ib.rc.unesp.br/#!/departamentos/ecologia/
PG ECO & BIODIV
http://ib.rc.unesp.br/#!/departamentos/ecologia/pos-graduacao-em-ecologia-e-biodiversidade/

CV
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4792988H6&mostrarNroCitacoesISI=true&mostrarNroCitacoesScopus=true

Google citations http://scholar.google.com/citations?user=OWX_2eAAAAAJ
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