Qiqihar night lights from space

Night Light of Qiqihar (Heilongjiang) from space (China) Src. Average luminocity for 10x10km area is 79.3467% and for 50x50km: 6.0939%.

2016 2012 2003 1995

Analysis of Qiqihar night lights 2016

Square area 10x10 km:

100 29.76%
90-99 29.32%
80-89 5.65%
70-79 5.06%
60-69 5.36%
50-59 3.42%
40-49 7.44%
30-39 4.61%
20-29 8.48%
10-19 0.89%
0-9 0%

Square area 50x50 km:

100 1.3%
90-99 1.54%
80-89 0.48%
70-79 0.49%
60-69 0.65%
50-59 0.36%
40-49 0.72%
30-39 0.64%
20-29 1.98%
10-19 3.38%
0-9 88.45%

Clear (daylight) street map image can be seen on geolist.org.

Map coordinates:

47° 48' 54.7" North, 123° 15' 26.4" East

47° 20' 27.2" North, 123° 57' 37.6" East

46° 51' 44.2" North, 124° 39' 48.9" East

Distances WxH: 106×106 km


Some cities around Qiqihar sort by population:
Hulan Ergi 29 km =18 mi, 238°
Fendou 103.6 km =64.4 mi, 138°
Longjiang 59 km =36.7 mi, 268°
Fuyu 63 km =39.1 mi, 36°
Tailai 113.7 km =70.6 mi, 201°
Nianzishan 83.3 km =51.8 mi, 283°
Gannan 72.4 km =45 mi, 331°
Taikang 64.6 km =40.1 mi, 145°

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Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016