Night Light of Khvalynsk (Saratovskaya Oblast) from space (Russia) Src. Average luminocity for 10x10km area is 0.4482% and for 50x50km: 0.0723%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
52° 54' 59.9" North, 47° 24' 9.6" East
52° 29' 26.2" North, 48° 6' 20.9" East
52° 3' 37.4" North, 48° 48' 32.1" East
Some cities around Khvalynsk sort by population:
• Balakovo
55.5 km =34.5 mi, 201°
• Vol’sk
69.9 km =43.4 mi, 224°
• Pugachev
71.2 km =44.2 mi, 138°
• Shikhany
74.3 km =46.2 mi, 236°
• Ivanteyevka
72.3 km =44.9 mi, 110°
• Staraya Kulatka
42.2 km =26.2 mi, 308°
• Pavlovka
68.9 km =42.8 mi, 288°
• Dukhovnitskoye
7.4 km =4.6 mi, 96°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016