In the default world, a shimmering metropolis might appear as a bland block of grey texture; a winding river might look like a straight, jagged line; and coastlines often suffered from "water bleed," where the ocean incorrectly merged with the land.
For helicopter pilots and low-and-slow GA (General Aviation) flyers, following roads is a primary method of navigation. V1.20 vastly improved the road network data. It smoothed out the jagged edges of highways and corrected the elevation of roads so they no longer floated in the air or sank into the ground. This version also improved the variety of road textures, distinguishing between major interstates and rural dirt tracks. -FSX P3D- ORBX FTX Global Vector v1.20