d7100 lines problem

[keeweeman]

Hi folks. I am looking to get some advice on an image my brother took a couple of days ago. He is shooting on a nikon d7100 and captured the image below. As you will notice there are lines across the image that weren't actually present at the location (terrain/texture etc i mean).

He shoots in jpeg mode (although he is finally coming around to raw mode, hurrah) so this is the unedited jpeg as captured in camera.

I have two questions really, the first is why has this occurred? He has one theory that it may be because he was shooting on iso 400 while using high speed shooting mode (shutter speed is 1/8000) and that it may have been caused that way but i am unsure.

The second is can it be fixed in post process and how? Software wise it would be using photoshop.

Any help would be much appreciated, if this is posted in the wrong section could one of the mods please move it to the right place?

Cheers

Col

Image

Large version:
http://www.flickr.com/photos/colinfreeman/9436483894/sizes/h/in/photostream/

 

[alix]

quick search on the net and found some one else with same prob he sent his cam back to the manufactures and this what thay said

"We have examined the product according to your request and it was found that the digital sensor was inoperative. The digital sensor was replaced." It's working 100% better now. "

have you tried a dif memory card as they could be the problem too, was this a one of or is it happening all the time now

 

[keeweeman]

Thanks for the quick reply, I was a little worried about the sensor so i have asked him to take a set of shots to try and replicate the results as a test. Got to admit i never thought of the memory card, will ask him to try that!