Night Light of Perry Hall (Maryland) from space (United States) Src. Average luminocity for 10x10km area is 66.7653% and for 50x50km: 44.6349%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
39° 57' 13.4" North, 77° 10' 0.1" West
39° 24' 45.4" North, 76° 27' 48.9" West
38° 52' 2.2" North, 75° 45' 37.6" West
Some cities around Perry Hall sort by population:
• Parkville
7.6 km =4.7 mi, 239°
• Carney
5.5 km =3.4 mi, 248°
• Middle River
9 km =5.6 mi, 166°
• Rossville
8.4 km =5.2 mi, 189°
• Joppatowne
10.6 km =6.6 mi, 61°
• Overlea
7.3 km =4.5 mi, 221°
• White Marsh
4.2 km =2.6 mi, 139°
• Hampton
10.5 km =6.5 mi, 276°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016