“…In terms of research methods, with the diversification of research data, research technical means are gradually enriched, mainly including quantitative analysis, such as entropy method [12], analytic hierarchy process [13], Delphi method [14], principal component analysis [15], structural equation model [16], and the combination of GIS spatial analysis and geographic measurement model, which is currently widely used [17,18]. On the scale of geospatial research, the administrative geographic scale includes global [19], country [20], urban agglomerations [21], cities [22], communities [23], urban fringe areas [24], and rural areas [3] and specific research areas include islands [25], basins [6], mountains [26], and informal settlements [27]. In terms of research perspective and research content, the content of human settlements is researched from macro to micro from multidisciplinary and multiperspective of environmental science [28], biology [29], history [30], sociology [31], geography [32], planning [33], and architecture [34], such as theoretical research on the HS, including the related concepts, development history, and disciplinary framework of the HS [35]; research on the spatial-temporal differentiation of environmental quality [36], livability [37], satisfaction [38], sustainability [39]; research on the coupling and coordination degree of HS system [40]; influencing factors of HS, including vegetation [41], resource richness [42], topography [43], new pollutants [44], social welfare…”