A simple and practical digital topographicmodel of the band-formed grid method has been chosen.
本方法选用了简单实用的带状方格网式数字地形模型。
2
The paper discussed the method of setting up and applying digital topographicmodel for a certain area of forest resource management.
讨论在一个具体森林资源管理区域内建立和应用数字化地形模型的技术方法。
3
Topographicmodel, deposit solid model, rock and fault solid model are built based on the study on data permutation and vectorization of original modeling data of Tongchang Copper Mine.