Panorama Photo

Canon 500D - Sigma 10-20 F4/5.6 - Tripod Manfrotto 190xprob, head 802RC4 + handmade apparatus for Nodal Point position adjustment.

Not a wonderful day, but the photo is a trial to make a panorama photo with objects very near to the camera.
I corrected the Nodal Point position in order to get the best alignment possible.
This are 16 photos, 2 rows 8 photos each.
The focal length used is 10mm on APSc format.

A third lower row was excluded from the stitching because it generate three errors. This is due to the Nodal Point bad alignment. In fact my handmade apparatus must be used for one horizontal row, if I tilt the head vertically the Nodal Point will be no more in the correct position.
In case of this photo it look like the second row was not so difficult to be aligned, but only because it contain few details (almost only sky and trees).