METHOD FOR DESCRIBING TERRAIN, METHOD FOR GENERATING TERRAIN PRIMITIVES, AND DEVICE USING SAME

摘要

Disclosed are a method for describing terrain, a method for generating terrain primitives, and a device using the same. The method for describing terrain according to an embodiment of the present invention includes the steps of: reading digital altitude model data of terrain; extracting feature points of the terrain from the read digital altitude model data of the terrain; generating multiple terrain primitives according to the extracted feature points of the terrain; storing terrain describing model data based on the generated terrain primitives; and converting the terrain describing model data based on the terrain primitives to the digital altitude model data to be visualized.;COPYRIGHT KIPO 2015