Fig. 7From: Visualizing the cultural landscape gene of traditional settlements in China: a semiotic perspectiveCLGTS coding system: The coding system includes identification, attributes, and features. Identification highlights the positioning information of CLGTS according to the national administrative codes. Attributes describe the key attributes of traditional settlements, such as classifications, nationalities, and spatial forms. Features detail the information of degree of importance, including CLGTS’ taxonomy, architectures, cultures, geo-environments, and layoutsBack to article page