Moirè?

[Mauri59]

I've replaced lens and sensor unit of my mavic pro because some pixels suddendly become dead.
DJI_0711.jpg

New lens and sensor unit appered to be OK in several tests, until this afternoon, when I decided to take some shoots at rooftops, keeping Mavic Pro headed 45° off sun direction (but camera was over 53° downwards).
DJI_0320.jpg

Both pictures are photo, raw mode (dng).

May be also the old lens and sensor unit had same problem in similar conditions, but it never occurred to me to get anything like this.

Is it a known problem? Any idea, suggestions?
Thanks

 

[Mossiback]

That looks like a thumbnail image. The image downloaded is only 81 KB. What is the file size of the image you are viewing?

 

[Mauri59]

The full image is 3992x2992 DJI_0320_web.jpg
That's not a thumb, but a crop.

 

[Mossiback]

Yes, very noticeable on your full image. I just mentioned thumbnail because my tablet would show thumbnail by default and I had the same artifacts. They were gone on the full image.

 

[Mauri59]

Ok, no one...

Second question: how to understand if the camera sensor is Sony IMX378 (Mavic pro and platinum after July-2017) or Sony IMX377 (Mavic pro, before July 2017)?