用于创建TIN 语言为：c# ArcEngine 用于创建TIN 语言为：c# ArcEngine-TIN language used to create: c# ArcEngine used to create TIN language: c# ArcEngine

用C#+ArcEngine进行地形分析，包括TIN及DEM的生成(C#+ArcEngine was used for terrain analysis, including generation of TIN and DEM)