Night Light of Perai (Penang) from space (Malaysia) Src. Average luminocity for 10x10km area is 84.7438% and for 50x50km: 40.7854%.
Square area 10x10 km:
34.71%
29.34%
9.3%
7.64%
1.65%
0.21%
7.64%
9.3%
0.21%
0%
0%Square area 50x50 km:
9.79%
8.35%
3.37%
4.42%
5.03%
5.32%
7.87%
8.02%
8.95%
10.95%
27.94%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
6° 4' 58.5" North, 99° 40' 48.8" East
5° 22' 60" North, 100° 22' 60" East
4° 40' 58.5" North, 101° 5' 11.3" East
Some cities around Perai sort by population:
• George Town
6.1 km =3.8 mi,
300°
• Bukit Mertajam
9.5 km =5.9 mi,
103°
• Kampung Sungai Ara
13.7 km =8.5 mi,
242°
• Butterworth
2.8 km =1.7 mi,
309°
• Permatang Kuching
8.9 km =5.5 mi,
358°
• Tanjung Tokong
12 km =7.5 mi,
315°
• Kepala Batas
15.6 km =9.7 mi,
17°
• Juru
10.3 km =6.4 mi,
140°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016