Gatak night lights from space
Night Light of Gatak (Central Java) from space (Indonesia) Src. Average luminocity for 10x10km area is 53.5% and for 50x50km: 28.1628%.
Analysis of Gatak night lights 2016
Square area 10x10 km:
100 
1.73%
90-99 3.68%
80-89 3.46%
70-79 10.82%
60-69 11.26%
50-59 15.8%
40-49 34.42%
30-39 16.23%
20-29 2.6%
10-19 0%
0-9 0%
1.73%90-99
3.68%80-89
3.46%70-79
10.82%60-69
11.26%50-59
15.8%40-49
34.42%30-39
16.23%20-29
2.6%10-19
0%0-9
0%Square area 50x50 km:
100 1.51%
90-99 2.53%
80-89 2.19%
70-79 3.73%
60-69 5.67%
50-59 6.76%
40-49 9.16%
30-39 8.72%
20-29 9.92%
10-19 12.79%
0-9 37.04%
1.51%90-99
2.53%80-89
2.19%70-79
3.73%60-69
5.67%50-59
6.76%40-49
9.16%30-39
8.72%20-29
9.92%10-19
12.79%0-9
37.04%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
6° 53' 36" South, 110° 0' 4.8" East
7° 35' 27" South, 110° 42' 16" East
8° 17' 14" South, 111° 24' 27.3" East
Some cities around Gatak sort by population:
• Grogol
12.6 km =7.8 mi, 
95°
• Kartasura
5.7 km =3.5 mi, 
40°
• Baki
9.1 km =5.7 mi, 
105°
• Karanganom
10.9 km =6.8 mi, 
233°
• Ceper
9.7 km =6 mi, 
196°
• Colomadu
8.1 km =5 mi, 38°
• Delanggu
3.7 km =2.3 mi, 
218°
• Ngemplak
4.8 km =3 mi, 
16°
2011457 (p: 48,959)
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016