DEM wordt niet correct geladen in Mosaic Dataset

Question

Dit is een vraag voor beginners. Mijn DEM .img-afbeelding ziet er goed uit. Wanneer ik deze laad in een mosaic dataset, krijg ik alleen een effen grijze afbeelding. Wat kan dit veroorzaken? Is er iets mis met de afbeelding of is er iets mis met mijn mosaic dataset-configuratie?

chill_gis_dude · Answer

Were you ever able to figure out a solution for this? Loading DEMs into mosaic dataset results in gray boxes no matter what settings are applied.

DavidPike · Answer

Just re-read the question.  Is this multiple DEM.img's or just 1?

DavidPike · Answer

alot can go wrong with MD display unfortunately.  Definitely statistics was the first thing that came to mind.  Not completely sure without seeing it.  How big is it?  would think the wireframe would be showing at the full extent.  If it's a big data range and you've zoomed into a raster and still see a grey blob, it may be as simple as the area of elevation you're looking at having very similar values.  In that case I'd adjust the symbology stretch to go by extent, and/or try a colour stretch rather than greyscale.

pixel type might be the issue, and there's the multitude of file types you can specify when adding a folder into the MD.