Terrain factors have a profound impact on land quality and land use in urban land grading.
在城镇土地定级中地形地貌因素对土地质量空间分布产生着深刻的影响。
The experiment results indicate that this scheme may attain a much higher frame rate in rendering the virtual terrain scene, as well as maintain the visual quality.
实验结果证明，该算法在基本保持视觉效果不变的情况下，极大地提高了虚拟地形场景的绘制速度。
This Paper discusses the theories and methods on making high quality DEM bases on terrain feature from digital contour line.
本文系统地阐述了基于等高线数据建立高质量DEM的理论和方法。
With the smooth terrain and fine geology, the zone is one of the best areas in Nanchang City in terms of the quality of atmosphere and comprehensive environment.
该区域的地形地貌，空气质量和综合环境在南昌市是最好的地区之一。
In this paper the author discusses the theories and methods on making high quality DEM and TIN based on terrain feature from digital contour line.
本文全面系统地论述了基于等高线、地性特征建立TIN和DEM的理论和方法。
In this paper the author discusses the theories and methods on making high quality DEM and TIN based on terrain feature from digital contour line.
本文全面系统地论述了基于等高线、地性特征建立TIN和DEM的理论和方法。
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