Night Light of Chilaw (North Western) from space (Sri Lanka) Src. Average luminocity for 10x10km area is 18.6234% and for 50x50km: 3.0458%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
8° 16' 20.1" North, 79° 5' 31.8" East
7° 34' 33" North, 79° 47' 43" East
6° 52' 41.9" North, 80° 29' 54.3" East
Some cities around Chilaw sort by population:
• Negombo
41.1 km =25.5 mi, 173°
• Katunayaka
46.3 km =28.8 mi, 167°
• Puttalam
51.3 km =31.9 mi, 4°
• Kandana
59.7 km =37.1 mi, 169°
• Ja Ela
56.8 km =35.3 mi, 169°
• Gampaha
58.3 km =36.2 mi, 158°
• Minuwangoda
48.8 km =30.3 mi, 159°
• Kuliyapitiya
29.5 km =18.3 mi, 113°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016