Building site color plane map

Quick answer：

A building site color plane map is a detailed diagram that represents a building site with color coding to indicate different types of terrain, structures, and other elements. It is commonly used in architectural and engineering fields for planning and design purposes. The map includes information such as the location of existing buildings, proposed construction, natural features like trees or water bodies, and utility lines. It helps in visualizing the layout and scale of the site, aiding in the decision-making process for construction projects.