Night Light of Happy Valley (Oregon) from space (United States) Src. Average luminocity for 10x10km area is 70.1905% and for 50x50km: 40.0019%.
Square area 10x10 km:
16.98%
17.94%
4.6%
8.73%
19.37%
12.7%
4.6%
7.3%
4.76%
3.02%
0%Square area 50x50 km:
10.76%
10.87%
4.62%
5.03%
4.99%
4.37%
3.5%
2.91%
4.71%
8.29%
39.96%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
45° 56' 16.5" North, 123° 14' 0.6" West
45° 26' 48.4" North, 122° 31' 49.3" West
44° 57' 4.8" North, 121° 49' 38.1" West
Some cities around Happy Valley sort by population:
• Milwaukie
8.5 km =5.3 mi,
269°
• Lents
4.7 km =2.9 mi,
321°
• Oak Grove
9.2 km =5.7 mi,
248°
• Oatfield
6.5 km =4 mi,
236°
• Gladstone
8.9 km =5.5 mi,
214°
• Damascus
6.4 km =4 mi,
120°
• Jennings Lodge
8.9 km =5.5 mi,
226°
• Clackamas
5.4 km =3.4 mi,
215°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016