ABSTRACT
FIGURE 13.1 Satellite image of Chilka Lake in the state of Odisha in India depicting a land, sea and lake with its vector map draped on it
FIGURE 13.2 A contour map covering a portion of land and sea
FIGURE 13.3 Topobathymetry surface with vector data of topography and S-57 bathymetry data of sea
FIGURE 13.4 Topobathymetry surface depicting the sea contours and sounding measures of the sea depth in fathoms
FIGURE 13.5 An instance of a flythrough visualization of a DEM draped with raster map
FIGURE 13.6 3D perspective visualization of an undulated terrain with sun shaded relief map draped on it
FIGURE 13.7 Colour-coded satellite image of an undulated terrain surface depicting relief
FIGURE 13.8 Computation of communication line of sight between transmitter and receiver with the corresponding terrain profile along the LOS
FIGURE 13.9 Computation of line-of-sight fan 360 degrees around the observer
FIGURE 13.10 Line of sight between observer and the target the visible portion is depicted in green and invisible in red