I am currently cleaning up a land classification map by removing slivers. However, I am struggling to manually delete very small sliver-like features as they're connected to a larger polygon which I wish to retain.
Details
I am encountering two types of slivers.
1) Enclosed Slivers, which are their own polygon feature and are surrounded by a larger polygon of a different class.
2) Open Slivers, which are actually connected to a large polygon.
To remove Enclosed Slivers, I select the sliver polygon and delete it to create a gap, fill the gap using auto-complete new polygon tool and then merge it with the surrounding polygon.
To remove an Open Sliver, I use the split tool to create two separate polygons and then repeat the process for Enclosed Sliver (delete sliver polygon to create gap, fill gap using auto-complete new polygon, merge).
However, I have just come across an Open Sliver which is so fine and small that it is not possible to zoom in close enough to split its connection with the larger polygon. See image below
Summary
In the image below, there is a sliver (circled in red) which is actually connected to the large yellow polygon. It is not possible to zoom in close enough to use the "split" tool to split the sliver into its own feature (and therefore delete without removing the large yellow polygon). What can I do to eliminate this type of sliver error?
I am using ArcGIS Pro.