terrain modeling

Terrain modeling is the process of creating a digital representation of the Earth's surface, capturing its shapes, slopes, and features like mountains, valleys, and rivers. Using data from satellite imagery, aerial photography, and geographic information systems (GIS), terrain models help visualize and analyze landscapes. They are used in various fields, including urban planning, environmental studies, and video game design, allowing people to understand and interact with geographic data effectively. These models can be visualized in 2D or 3D formats to aid in decision-making and enhance experiences in both real and virtual environments.