Night Light of Gvardeysk (Kaliningrad) from space (Russia) Src. Average luminocity for 10x10km area is 3.4361% and for 50x50km: 0.5288%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
55° 3' 9.1" North, 20° 21' 43.2" East
54° 38' 51.8" North, 21° 3' 54.5" East
54° 14' 19.9" North, 21° 46' 5.7" East
Some cities around Gvardeysk sort by population:
• Kaliningrad
36.2 km =22.5 mi, 280°
• Chernyakhovsk
48.3 km =30 mi, 91°
• Bartoszyce, PL
46.9 km =29.1 mi, 200°
• Zelenogradsk
51.2 km =31.8 mi, 312°
• Gur’yevsk
32.7 km =20.3 mi, 295°
• Polessk
24 km =14.9 mi, 5°
• Bagrationovsk
39.7 km =24.7 mi, 223°
• Slavsk
58.8 km =36.5 mi, 41°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016