PROBLEM
The cells of raster data can be either positive or negative, integer, or floating point. The cells can also have a NoData designation to represent the absence of data. Sometimes there are homogeneous areas in a raster dataset that are undesirable to display. These can include borders, backgrounds, or other data considered to not have valid values. When publishing a mosaic dataset that consists of a number of these underlying raster datasets, they can display with a black background around the border of the mosaic image layer.
The NoData values for the underlying raster datasets and/or the mosaic dataset have not been configured or set correctly.
The following workflow can be followed to define the NoData values of the mosaic dataset and ensure that the published mosaic image layer displays noData values with no color:
Article ID: 000025807
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