In current urban regeneration, the conservation and reuse of traditional village space are significant measures to activate urban-rural development. Traditional villages in the Jiangnan region of eastern China represent the typical vernacular culture of urban-rural settlements, which affects the dynamic development of urban regeneration. Aiming at the disadvantages of the decentralization of research objects and the simplification of spatial characteristics in the research of traditional villages in the Jiangnan region, this paper will construct the spatial pedigrees of villages. This study takes 728 traditional villages in the Jiangnan region as cases. First, through on-site research, the spatial pattern of villages in isolated areas was mapped and drawn. Then, on the basis of on-site review, this study labeled the village space, summarized village space information, and used ArcGIS and BIM to create a 3D model of the village. In ArcGIS platform through SOA to establish criterion framework for recognizing the types of village pedigree. Finally, the classification of villages was spatially visualized, and a pedigree was constructed according to the type context. The research result indicates: (1) The aggregation mode of traditional villages in the south of the Jiangnan region presents the characteristics of local aggregation and partial dispersion, which are directly affected by factors such as elevation, water system, and road system. (2) Analysis of the spatial pedigrees of traditional villages through spatial types and spatial growth patterns revealed four pedigree types, including spatial environment pedigree, the spatial organization pedigree, spatial morphological pedigree, and architectural form pedigree. (3) The pedigree shows and distinguishes independent developmental context and evolved form, presenting an extended pattern of prototypes and sub-types.

Alexander’s A Pattern Language is an important text and focuses on the theory of diverse environmental spatial sustainability. With the contemporary digital development of villages, it is urgent that village spatial patterns are analyzed in a scientific and quantitative way in order to determine heritage village diversity. The village settlements in the Diqing region are typical representatives, having a changeable terrain, being large in number, and being multi-ethnic in China; in recent years, they have also faced slow development and limited conditions. However, few studies have focused on the multiple quantitative analysis of the diverse spatial patterns of village settlements in an ethnic minority region. Therefore, this study selects 2486 village settlements in Diqing and, using KED, NNI SSIA, etc., proposes a spatial pattern analysis framework (SPAF) based on pattern language theory. According to the spatial influencing factors, spatial analysis criteria are constructed to analyze the village spatial pattern types and subtypes. The results show that the region’s topographic conditions are the dominant factors that form the diversified village spatial patterns existent in the Diqing Prefecture. Among them, the dominant pattern of building villages along slopes with a small-population scale and large-dispersed settlements achieves a healthy and sustainable living environment that is oriented well, cost-saving, and conforms to nature. Meanwhile, the dominant pattern is also the reason for the inhibition of development due to inconvenient transportation and difficult management. Therefore, sustainable strategies should strike a balance between the two opposites. Based on the SPAF, spatial patterns can be effectively extracted for diverse village spaces, providing digital and visual references for the regeneration of contemporary rural areas.