I have an image service that is for sea line(between on shore and offshore), but when i load my image service as elevation layer in arcgis javascript, it can not show sea depth and just show above 0 pixels as elevation and sea is flat !! why???
Without looking at the data I can't be sure, but I suspect you only have valid Z values for areas sea level and above, as I haven't seen an underwater DEM yet...
Without looking at the data I can't be sure, but I suspect you only have valid Z values for areas sea level and above, as I haven't seen an underwater DEM yet...