Night Light of Grójec (Mazovia) from space (Poland) Src. Average luminocity for 10x10km area is 19.3321% and for 50x50km: 7.2999%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
52° 17' 40.7" North, 20° 9' 52" East
51° 51' 45.1" North, 20° 52' 3.3" East
51° 25' 34.4" North, 21° 34' 14.5" East
Some cities around Grójec sort by population:
• Piaseczno
26.6 km =16.5 mi, 23°
• Konstancin-Jeziorna
30.9 km =19.2 mi, 33°
• Warka
23.9 km =14.9 mi, 111°
• Góra Kalwaria
27 km =16.8 mi, 62°
• Nadarzyn
26.1 km =16.2 mi, 350°
• Białobrzegi
24.6 km =15.3 mi, 166°
• Mszczonów
26.8 km =16.7 mi, 297°
• Lesznowola
25.8 km =16 mi, 10°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016