Based on the significant hotspots analysis method (Getis-Ord Gi* significance statistics), space-time cube model (STC) and the Mann–Kendall trend test method, this paper proposes a G-STC-M spatio-temporal analysis method based on Archaeological Sites. This method can integrate spatio-temporal data variable analysis and the space-time cube model to explore the spatio-temporal distribution of Archaeological Sites. The G-STC-M method was used to conduct time slice analysis on the data of Archaeological Sites in the study area, and the spatio-temporal variation characteristics of Archaeological Sites in East China from the Tang Dynasty to the Qing Dynasty were discussed. The distribution of Archaeological Sites has temporal hotspots and spatial hotspots. Temporally, the distribution of Archaeological Sites showed a gradual increasing trend, and the number of Archaeological Sites reached the maximum in the Qing Dynasty. Spatially, the hotspots of Archaeological Sites are mainly distributed in Jiangsu (30°~33° N, 118°~121° E) and Anhui (29°~31° N, 117°~119° E) and the central region of Zhejiang (28°~31° N, 118°~121° E). Temporally and spatially, the distribution of Archaeological Sites is mainly centered in Shanghai (30°~32° N, 121°~122° E), spreading to the southern region.

中文翻译：

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G-STC-M考古遗址时空分析方法

基于显着热点分析方法（Getis-Ord Gi *显着性统计），时空立方体模型（STC）和Mann-Kendall趋势检验方法，本文提出了一种基于G-STC-M的时空分析方法考古遗址。该方法可以结合时空数据变量分析和时空立方体模型，探索考古遗址的时空分布。利用G-STC-M方法对研究区的考古遗址数据进行时间片分析，并讨论了唐至清时期华东地区考古遗址的时空变化特征。考古遗址的分布具有时间热点和空间热点。从时间上看，考古遗址的分布呈逐渐增加的趋势，清代考古遗址数量最多。在空间上，考古遗址的热点主要分布在江苏（北纬30°〜33°，北纬118°〜121°）和安徽（北纬29°〜31°，东经117°〜119°）和浙江中部地区（28°〜31°N，118°〜121°E）。在时间和空间上，考古遗址的分布主要集中在上海（北纬30°〜32°，东经121°〜122°），并扩展到南部地区。