Different methods of representing terrain in 3D modeling are used depending on the purpose.

- Meshes optimized for surface modeling using point cloud height information

- Conventional contour lines connecting parts of equal height

In addition to these two, we created "Water Terrain," which visualizes the flow of rain for landscape consideration.

​

This new method of expression allows the microtopography created by rain flow to be more clearly understood, forming the basis for landscape designs that incorporate the flow of water.