GPS, normal height, geodetic height, non-grid data, terrain effect.
正常高,大地高,非格网数据,地形影响。
This algorithm considers the polygon vertex normal predigesting rule as a basic gist. On the precondition of assuring terrain effect, it can predigest models in large extent.
这种算法以多边形顶点法矢最简化准则为基本依据,能在保证地形视觉效果的前提下,对模型进行大幅度简化。
He Guangbi, Tu Nini, Zhang Lihong, et al. 2013. Numerical experiment of terrain effect of vortex rainstorm process on east side of Qinghai-Xizang Plateau [J]. Plateau Meteor, 32 (6) : 1546-1556.
何光碧,屠妮妮,张利红,等。2013。青藏高原东侧一次低涡暴雨过程地形影响的数值试验[J]。高原气象,32 (6):1546- 1556。
He Guangbi, Tu Nini, Zhang Lihong, et al. 2013. Numerical experiment of terrain effect of vortex rainstorm process on east side of Qinghai-Xizang Plateau [J]. Plateau Meteor, 32 (6) : 1546-1556.
何光碧,屠妮妮,张利红,等。2013。青藏高原东侧一次低涡暴雨过程地形影响的数值试验[J]。高原气象,32 (6):1546- 1556。
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