VA7ST-030_EU_14_gain.gif。OpenRoads | OpenSite Forum - Terrain Modeling- Dealing with Edge。Using Terrain-X to analyze terrain – onX Hunt。GISと関連技術を用いた地形分析の唯一の参考書。Quick Terrain Modeler v8.4+ Getting Started (6 of 10): DEM/DSM。Title:Terrain Analysis-Principles and ApplicationsEditors: John P. Wilson, John C. GallantPublisher: John Wiley & Sons,inc.