Lastly, the Build Seamlines tool has a parameter under the Advanced options to set the blend width. Because the number of pixels in a view changes (overviews, pyramids) when zooming in and out, this may not be constant. The request size for the width of the blending is based on pixels in the view. The unit of measurement for the blending of mosaic datasets is in pixels not map units. This ESRI article would also support that the blend width is dynamic, and changes based on your zoom level. If seamlines are present, a blending width and type can be defined for each seamline in the seamline table, thereby overriding this value. While bezel correction is often referred to as 'negative overlap', the bezel correction pixel values are presented as positive. However, if seamlines are present, it would appear that you can define the blend width: 2To adjust an edge, click the edge from the Select edges box, then make the adjustments on the Overlap/bezel correction values for selected edges section, then click Apply. I know it's semantics, but you'll notice that it says:īlend Width-Defines the distance in pixels (at the display scale) used by the Blend mosaic operator.įor the other options, it says "Allows you to define" or "You choose". Based on the help you linked to, it doesn't seem like that is setting that can be changed.
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