Night Light of Sāhāpur (West Bengal) from space (India) Src. Average luminocity for 10x10km area is 89.9223% and for 50x50km: 67.3085%.
Square area 10x10 km:
 7.95%
 7.95% 50.95%
 50.95% 32.95%
 32.95% 5.87%
 5.87% 2.27%
 2.27% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0%Square area 50x50 km:
 17%
 17% 18.51%
 18.51% 9.29%
 9.29% 6.78%
 6.78% 9.05%
 9.05% 10.2%
 10.2% 8.58%
 8.58% 6.41%
 6.41% 6.87%
 6.87% 4.36%
 4.36% 2.95%
 2.95%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
23° 10' 20.6" North, 87° 27' 49.8" East
22° 31' 28" North, 88° 10' 1" East
21° 52' 24.4" North, 88° 52' 12.3" East
Some cities around Sāhāpur sort by population:
• Nangi
		5.3 km =3.3 mi,  109°
109°
• Baj Baj
		5.6 km =3.5 mi,  168°
168°
• Pujali
		6.3 km =3.9 mi,  200°
200°
• Sānkrāil
		6.6 km =4.1 mi,  64°
64°
• Pānchla
		3.3 km =2.1 mi,  294°
294°
• Dhulagari
		6.4 km =4 mi,  3°
3°
• Fort Gloster
		2.8 km =1.7 mi,  142°
142°
• Raghudebbati
		3 km =1.9 mi,  87°
87°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016