A study on the visual defensive system of the Moluo Tower Village, Western China, based on a multi-dimensional model

Heritage Science

Table 4 Visibility statistics for rivers and along-river roads

	Visibility of the river	Visibility along river roads
Tower ①	0.93	0.87
Tower ②	0.92	0.89
Tower ③	0.93	0.90
Tower ④	0.90	0.94
Tower ⑤	0.90	0.97
Tower ⑥	0.91	0.96
Tower ⑦	0.90	0.98
Tower ⑧	0.78	1.00