Night Light of Demyansk (Novgorod Oblast) from space (Russia) Src. Average luminocity for 10x10km area is 0.3976% and for 50x50km: 0.0152%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
58° 1' 2.5" North, 31° 45' 46.4" East
57° 38' 34.8" North, 32° 27' 57.6" East
57° 15' 53.1" North, 33° 10' 8.9" East
Some cities around Demyansk sort by population:
• Staraya Russa
76.2 km =47.3 mi, 300°
• Ostashkov
67.3 km =41.8 mi, 145°
• Valday
59.4 km =36.9 mi, 51°
• Okulovka
97.3 km =60.5 mi, 29°
• Bologoye-4
75.8 km =47.1 mi, 67°
• Kresttsy
67 km =41.6 mi, 2°
• Parfino
60.8 km =37.8 mi, 307°
• Peno
81.4 km =50.6 mi, 168°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016