岷江上游杂谷脑流域景观可视化初探

Landscape visualization of Zagunao watershed in upper reaches of Minjiang River.

在空间数据(包括数字高程模型和景观类型图)的支持下,采用景观可视化软件VisualNatureStudio(VNS)2.0对岷江上游杂谷脑流域的景观进行了可视化研究,研究结果比较直观地再现了该流域主要的景观类型,包括林地、灌木、果园、草地和耕地,为流域的管理提供了一种全新的管理工具;并阐明了景观可视化研究未来的发展趋势,对我国开展这方面的研究具有一定的指导意义。

Based on the detailed spatial data of DEM and landscape type map,a preliminary study on the landscape visualization of Zagunao watershed in the upper reaches of Minjiang River was conducted by using Visual Nature Studio (VNS) 2.0. The obtained results could realistically reveal the main landscape types including forestland,shrub land,orchard,grassland and farmland,suggesting that landscape visualization could be a new and useful tool for the management of watersheds. The development trends of landscape visu...