1759—1949年天山北麓中部聚落空间演变及其影响因素

鲁思敏, 张莉

Spatial distribution and change of settlements at the middle part of the northern foot of the Tianshan Mountains and influencing factors from 1759 to 1949

LU Simin, ZHANG Li

表2 标准差椭圆相关数据一览表

Table 2 List of relevant data of the standard deviation ellipses

面积/km2 重心坐标 长轴标准距离/km 短轴标准距离/km 方位角/° 14047.00 89°29'19″,43°57'21″ 100.24 44.61 97.11 9643.27 89°27'47″,43°56'31″ 81.82 37.52 105.51 11715.35 89°35'07″,43°54'15″ 81.20 45.93 97.24 11034.14 89°35'42″,43°53'55″ 74.63 47.06 97.96