Gratkorn night lights from space
Night Light of Gratkorn (Styria) from space (Austria) Src. Average luminocity for 10x10km area is 16.2898% and for 50x50km: 6.3489%.
Analysis of Gratkorn night lights 2016
Square area 10x10 km:
100 
1.42%
90-99 2.41%
80-89 2.41%
70-79 2.13%
60-69 0.99%
50-59 1.56%
40-49 0.28%
30-39 3.41%
20-29 6.96%
10-19 16.62%
0-9 61.79%
1.42%90-99
2.41%80-89
2.41%70-79
2.13%60-69
0.99%50-59
1.56%40-49
0.28%30-39
3.41%20-29
6.96%10-19
16.62%0-9
61.79%Square area 50x50 km:
100 0.73%
90-99 1.21%
80-89 0.56%
70-79 0.81%
60-69 0.8%
50-59 0.95%
40-49 0.9%
30-39 1.04%
20-29 1.82%
10-19 3.84%
0-9 87.35%
0.73%90-99
1.21%80-89
0.56%70-79
0.81%60-69
0.8%50-59
0.95%40-49
0.9%30-39
1.04%20-29
1.82%10-19
3.84%0-9
87.35%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
47° 36' 34.2" North, 14° 38' 48.8" East
47° 7' 60" North, 15° 21' 0" East
46° 39' 10.3" North, 16° 3' 11.3" East
Some cities around Gratkorn sort by population:
• Lend
7.5 km =4.7 mi, 
138°
• Gries
9.7 km =6 mi, 144°
• Geidorf
9 km =5.6 mi, 
127°
• Eggenberg
7.9 km =4.9 mi, 
152°
• Andritz
6 km =3.7 mi, 
111°
• Wetzelsdorf
9.7 km =6 mi, 
157°
• Gösting
5.3 km =3.3 mi, 137°
• Kirchenviertel
0.3 km =0.2 mi, 
217°
2778085 (p: 6,806)
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016