For tomographic imaging, a hexagonal flight pattern can be integrated by a docking widget of Table View
Top View windows is opened (CTRL+H). We select the "global (cyl)" for the world map. Zooming in for the required region. Assuming Delhi as the center we are to place waypoints around it in a hexagonal fashion. Opening Table View (CTRL+T). It contains the latitudinal and longitudinal locations of waypoints. Doing this manually will not be perfect and hence, hexagon control! Clicking on "(select to open control)", and selecting "(hexagonal control)" This screen can be used to place the latitude and longitude of center, and radius of hexagon. We can see the changes in the Top View. Angle of first point can also be changed, which is by default set at 0.