Below is an example of a surface interpolated from elevation points, contour lines, stream lines, and lake polygons using Topo to Raster interpolation. Topo to raster; Courtesy: ESRI Topo to Rasteris a specialized tool for creating hydrologically correct raster surfaces from vector data of terrain...
A Scanning Electron Microscope provides details surface information by tracing a sample in a raster pattern with an electron beam. The process begins with an electron gun generating a beam of energetic electrons down the column and onto a series of electromagnetic lenses. ...