阿耳卡狄亚区 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "阿耳卡狄亚区" in Chinese language version.

refsWebsite

Global rank Chinese rank

1^st place

low place

75^th place

140^th place

4,643^rd place

3,964^th place

china-vo.org

Distances calculated using NASA World Wind measuring tool. http://worldwind.arc.nasa.gov/ （页面存档备份，存于互联网档案馆）.

Approximated by integrating latitudinal strips with area of R^2 (L1-L2)(cos(A)dA) from 30° to 65° latitude; where R = 3889 km, A is latitude, and angles expressed in radians. See: http://stackoverflow.com/questions/1340223/calculating-area-enclosed-by-arbitrary-polygon-on-earths-surface （页面存档备份，存于互联网档案馆）.

天文学名词. 国家天文科学数据中心. [2021-06-23]. （原始内容存档于2021-01-27）.
Distances calculated using NASA World Wind measuring tool. http://worldwind.arc.nasa.gov/ （页面存档备份，存于互联网档案馆）.
Approximated by integrating latitudinal strips with area of R^2 (L1-L2)(cos(A)dA) from 30° to 65° latitude; where R = 3889 km, A is latitude, and angles expressed in radians. See: http://stackoverflow.com/questions/1340223/calculating-area-enclosed-by-arbitrary-polygon-on-earths-surface （页面存档备份，存于互联网档案馆）.