摘要
本文以闽西上杭县为例,首先利用RUSLE模型构建闽西上杭县土壤侵蚀分布图,其次基于Unity3D开发工具,选取研究区一个典型的水土流失区域情景模拟实现可视化系统。在实现技术上有一定的突破。实验结果表明基于Unity3D的RESLE水土流失模型可视化逼真,效果好,对研究区水土保持有一定的指导意义和参考价值,值得推广应用。
The paper takes Shanghang county in western Fujian province as a case. Firstly RUSLE model was used to build the soil erosion distribution diagram of Shanghang county. Secondly, based on Uni-ty3D exploit tool, a typical soil and water loss district was chosen to modify and fulfill a visual sys-tem. It has a certain breakthrough in realizing technology to some degree. The experimental con-clusion revealed that the RESLE erosion soil model based on Unity 3D is more visually real and has a good effect, having guide and contend meaning in water and soil maintenance of the research areas, which is worthy of being spread and used. 
出处
《测绘科学技术》
2016年第3期86-99,共14页
Geomatics Science and Technology
基金
福建省自然科学基金(2014J01149)
福建省公益类重点项目基金(2013R02)。
