3DのGeoElevationモデル
ある国の地理標高モデルを構築する.
In[1]:=
![Click for copyable input](assets.ja/3d-geoelevation-models/In_41.png)
country =
GeoElevationData[Entity["Country", "Italy"], Automatic, "Region"]
Out[1]=
![](assets.ja/3d-geoelevation-models/O_34.png)
標高の違いがはっきり見えるように,垂直方向にスケールし直す.
In[2]:=
![Click for copyable input](assets.ja/3d-geoelevation-models/In_42.png)
{xrange, yrange, {zmin, zmax}} = RegionBounds[country]
Out[2]=
![](assets.ja/3d-geoelevation-models/O_35.png)
In[3]:=
![Click for copyable input](assets.ja/3d-geoelevation-models/In_43.png)
Show[RegionResize[country, {xrange, yrange, {0, 300 zmax}}],
PlotRange -> {xrange, yrange, {265 zmax, 300 zmax}}]
Out[3]=
![](assets.ja/3d-geoelevation-models/O_36.png)