Night Light of Olpād (Gujarat) from space (India) Src. Average luminocity for 10x10km area is 24.5777% and for 50x50km: 33.2882%.
Square area 10x10 km:
 0%
 1.7%
 3.79%
 3.41%
 5.68%
 3.98%
 4.36%
 5.68%
 7.01%
 29.17%
 35.23%Square area 50x50 km:
 6.15%
 9.26%
 5.54%
 3.79%
 4.58%
 4.06%
 3.94%
 3.45%
 4.61%
 6.98%
 47.65%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
21° 59' 23.8" North, 72° 2' 54.6" East
21° 20' 11.4" North, 72° 45' 5.8" East
20° 40' 48.4" North, 73° 27' 17.1" East
Some cities around Olpād sort by population:
• Sūrat
		17.6 km =10.9 mi, 
152°
• Ankleshwar
		41.1 km =25.5 mi, 
36°
• Kosamba
		25.6 km =15.9 mi, 
56°
• Amroli
		13.1 km =8.1 mi, 
136°
• Kāthor
		20.3 km =12.6 mi, 
105°
• Utrān
		16.5 km =10.3 mi, 
133°
• Sachīn
		30.8 km =19.1 mi, 
154°
• Hansot
		28.2 km =17.5 mi, 
11°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016