[GRASS-user] calculate Fiducial mark ?

GRASS GRASS user
1

Dear all,

I'm working on a photogrammetric project. For the interior orientation, i
have to calculate fiducial marks a,b,c and d thanks to my input information
: distance in mm between AB, BC, CD...and also the coordinates XY in mm of
the PPA (point of autocollimation)...
Could you tell me how to calculate fiducial marks ?

Thank you very much.

--
View this message in context: http://osgeo-org.1560.x6.nabble.com/calculate-Fiducial-mark-tp5255872.html
Sent from the Grass - Users mailing list archive at Nabble.com.

2

On Fri, Mar 11, 2016 at 2:56 PM, image93 <lcelati@cci-paris-idf.fr> wrote:

Dear all,

I'm working on a photogrammetric project. For the interior orientation, i
have to calculate fiducial marks a,b,c and d thanks to my input information
: distance in mm between AB, BC, CD...and also the coordinates XY in mm of
the PPA (point of autocollimation)...
Could you tell me how to calculate fiducial marks ?

Please take a look at these files:

https://trac.osgeo.org/grass/browser/grass/trunk/imagery/i.ortho.photo/README
https://trac.osgeo.org/grass/browser/grass/trunk/imagery/i.ortho.photo/alg_photo_rectify.txt
https://trac.osgeo.org/grass/browser/grass/trunk/imagery/i.ortho.photo/alg_camera_position.txt

Hopefully helpful,
Markus