I've created GeoTiff images from the NASA Blue marble images. The 8 image tiles covering the world have been Georeferenced using the center of the cells along the edges, so the left, right, top, and bottom of the images match.
Unfortunately, when creating RasterLayers with Runtime SDK 100.4 the raster layers are rendered with undesirable seams in between them:
Here is the same data rendered in ArcMap 10.5
And QGIS
Any suggestions?