Lincoln, NebraskaDownload LincNW3.sim ... All three types of overlay layer are illustrated in this geosimulation of the northwest portion of Lincoln, Nebraska. The single texture layer is a mosaic of color orthophotos with 2-meter spatial resolution. Two billboard overlay layers show locations of schools (color-coded by type) and libraries. Extruded solid polygons are shown for some buildings at the airport, and a Volume-Of-Interest (VOI) layer shows three sets of spherical volumes placed at random locations in the scene. Since the topographic relief is low, you may want to increase the vertical exaggeration in the scene (on the Options/Terrain tabbed panel) and experiment with the separate toggles that control whether exaggeration is also applied to the billboard symbols, VOI, and extruded polygons. All of the point overlays were created from 2D vector points. If you edit their locations, the symbols follow the surface as you move them to different locations in the scene.
©MicroImages, Inc. 2013 Published in the United States of America11th Floor - Sharp Tower, 206 South 13th Street, Lincoln NE 68508-2010 USA Business & Sales: (402)477-9554 Support: (402)477-9562 Fax: (402)477-9559 Business info@microimages.com Support support@microimages.com Web webmaster@microimages.com |
