“…(1) Systematicness An atlas is not merely a compilation of individual maps but is characterized by a unified overall design, a complete ideological system, a systematic logical sequence, an organic internal structure, and strict technical specifications (Chen, 2005). It is a map system that integrates a series of interconnected, unified, coordinated, and standardized maps based on a common theme and mapping requirements, following a scientific structural system, systematic representation, and strict map sheet order, fulfilling specific mapping purposes and objectives (Wang et al, 2014, Wang et al, 2019.…”