Hi All,
Having great and extremely frustrating time processing orthophotos inside Context Capture Editor.
Every time I try to produce one of the above to a good level of detail, 1cm resolution, I get "Operation cancelled by user" and then the program crashes.When running at a lower resolution it will produce sometimes but the resolution is so low it's pointless as a deliverable.
Has anyone found a way to successfully create high resolution orthophotos/orthoplanes using CCE, image size of apx 20,000 x 20,000 pixels?
Computer specs i9, 128gb RAM, 2 x 1080ti
Any help is much appreciated.
Thanks,Brendon
For larger images it should be created using BigTIFF format, Microstation can attach BigTIFF but seems not to generate it. TIFF has a limit of 2-4GB per image in uncompressed format. The limit would be 16k*16k pixels or less depending on bits per plane and band count. 20 000 is too much.
Hi Brendon,
What function of ContextCapture Editor are you using? The Merge function?
If so what are the parameters you are using aside the resolution?
Thanks,
Mathieu
Hi Oto,
The iTiff64 file format can be used to store very big imagery and as similar storage capability than BigTIFF.
HTH,
Only issue that iTiff is not best deliverable format as it is Bentley proprietary format. But yes as workarounf iTIFF64 should be tried first and then later converted if needed.
Hi Mathieu,
Screenshot attached!