Tiff Raster- Color fuera de ArcGIS, Blanco y Negro en ArcGIS

Question

<\/HEAD>He extraído una subsección de un raster grande. El archivo se muestra en color completo fuera de ArcGIS pero cuando se importa en ArcMap o Pro se muestra en blanco y negro a pesar de estar configurado para mostrarse en color/todas las bandas.<\/P> <\/P> He intentado recalcular sus estadísticas en Catalog hasta ahora.<\/P> <\/P> <\/P> Gracias<\/P> Gavin<\/P><\/BODY><\/HTML>

GünterDörffel · Accepted Answer

Hi,
the file is just fine 🙂 But you should recreate the overviews - they seem to be corrupt - and make sure the file is interpreted as "processed" and not stretched when loaded:

So proceed like this:

Go to the folder you stored the data in and delete the *.ovr file

In Catalog /(or Folder view in Pro) open the properties of the dataset and define the source type as "Processed".

In Catalog /(or Folder view in Pro) open the properties of the dataset and REMOVE the NOData value (set to 255,255,255) to be empty.

Now right-click the image again and create new Pyramids - Nearest Neighbor/LZ77 works fine for this data
When adding it to the display now, everything should be fine and since you did Nearest/LZ77 you can still set 255,255,255 background color to be transparent (in the Symbology of the layer) and it will look fine on all levels. I attached the result

Regards
Guenter