Night Light of Willow Grove (Pennsylvania) from space (United States) Src. Average luminocity for 10x10km area is 82.862% and for 50x50km: 71.767%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
40° 40' 45.7" North, 75° 49' 7.9" West
40° 8' 38.4" North, 75° 6' 56.6" West
39° 36' 15.8" North, 74° 24' 45.4" West
Some cities around Willow Grove sort by population:
• Horsham
4 km =2.5 mi, 344°
• Glenside
5.6 km =3.5 mi, 213°
• Hatboro
3.5 km =2.2 mi, 12°
• Maple Glen
6.8 km =4.2 mi, 305°
• Ambler
9.1 km =5.7 mi, 277°
• Oreland
6 km =3.7 mi, 241°
• Dresher
4.4 km =2.7 mi, 265°
• Fort Washington
7.9 km =4.9 mi, 268°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016