2) DEM Grid Heterogeneity
DEM栅格单元异质性
3) shape of mesh lattice units
栅格单元形状
4) grid DEM
栅格DEM
1.
Watershed features derived from 1∶50 000,10~100 m horizontal resolution grid DEM of Wan-chuan River watershed between lithoid mountainous region and loess hill region are statistically analyzed,such as watershed area,stream length,channel slope,total length of stream,density of stream network,mean slope of watershed.
选取石质山地与黄土丘陵过渡区宛川河流域作为研究区,利用1∶5万、水平分辨率10~100 m栅格DEM提取流域特征参数进行分析。
5) grid cell
栅格单元
1.
The author regarded a grid cell as a small catchment,based on which runoff calculation was performed by using Xin anjiang model,and then channel routing was performed by using the Muskingum-Cunge method,thus,a distributed hydrological model with high precision wa.
把1个栅格单元作为1个小子流域,基于栅格采用新安江模型进行产流计算,采用Muskingum-Cunge算法进行河道洪水演算。
6) Element grid
单元栅格
补充资料:质性
1.资质,本性。
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