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Fig. 5 | Built Heritage

Fig. 5

From: Research on the historical and cultural value of and protection strategy for rammed earth watchtower houses in Chongqing, China

Fig. 5

Distribution of watchtower buildings in the districts and counties of Chongqing (Source: the author and Zhiwei Liu, based on data from China’s 3rd cultural relics census of 2011 and the author’s survey data of Chongqing from 2015 to 2019. Approval code of the background map: GS[2019]3266, by National Bureau of Surveying and Mapping Geographic Information)

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