Extraction and processing coverage data for visualizing them in 3D over the Web, allowing client-side interaction.
Visualization is just a special case of data retrieval - pixels happen to be RGB and data happen to be 2-D or 3-D. As such, WCPS can well generate visualization-ready data. Below 3 bands from Sentinel-2 are combined with a DEM in a PNG image where the DEM is transported in the transparency (alpha) channel. This RGBA PNG image is rendered in 3-D in the browser using WebGL for terrain draping. The underlying WCPS query can be manipulated interactively: