Night Light of Xunchang (Sichuan) from space (China) Src. Average luminocity for 10x10km area is 15.9821% and for 50x50km: 4.762%.
Square area 10x10 km:
1.39%
1.79%
0%
0.99%
1.98%
5.95%
7.54%
1.39%
0.99%
1.39%
76.59%Square area 50x50 km:
0.18%
0.23%
0.07%
0.08%
0.89%
3.43%
0.82%
0.23%
0.15%
2.12%
91.8%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
29° 4' 14.5" North, 104° 0' 42.7" East
28° 27' 15.6" North, 104° 42' 53.9" East
27° 50' 3.7" North, 105° 25' 5.2" East
Some cities around Xunchang sort by population:
• Zigong
98.8 km =61.4 mi,
3°
• Neijiang
130 km =80.8 mi,
15°
• Yibin
35.9 km =22.3 mi,
345°
• Leshan
154 km =95.7 mi,
323°
• Yongchuan
152.2 km =94.6 mi,
48°
• Bijie
139.9 km =86.9 mi,
156°
• Luocheng
123.1 km =76.5 mi,
327°
• Chonglong
148.1 km =92 mi,
5°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016