Night Light of Chalchuapa (Santa Ana) from space (El Salvador) Src. Average luminocity for 10x10km area is 20.1082% and for 50x50km: 5.2394%.
Square area 10x10 km:
0%
0.22%
7.36%
3.25%
1.52%
2.38%
4.76%
2.6%
1.73%
14.94%
61.26%Square area 50x50 km:
0.1%
0.28%
0.94%
0.76%
0.88%
0.96%
0.92%
1%
0.77%
4.06%
89.34%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
14° 40' 4.5" North, 90° 23' 3.3" West
13° 59' 12" North, 89° 40' 52" West
13° 18' 12.2" North, 88° 58' 40.8" West
Some cities around Chalchuapa sort by population:
• Santa Ana
13.1 km =8.1 mi,
86°
• Ahuachapán
19.1 km =11.9 mi,
247°
• Atescatempa, GT
21.9 km =13.6 mi,
342°
• Juayúa
17.6 km =10.9 mi,
203°
• Atiquizaya
7.8 km =4.8 mi,
262°
• El Congo
21.8 km =13.5 mi,
113°
• Candelaria de La Frontera
14.8 km =9.2 mi,
13°
• Coatepeque
20.2 km =12.6 mi,
108°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016