摘要
生产DEM的方法很多,构TIN的软件也不少,每种方法既有优点也有不足之处。综合不同软件及方法的特点,提出了一种混合DEM的生产方法。
There are many methods to produce DEM and also many software to make TIN. All of them have its own strongpoint and also shortage. This thesis synthesizes different software and methods and give out a multiple DEM product method.
出处
《地理空间信息》
2008年第5期66-67,共2页
Geospatial Information
