Night Light of Ponorogo (East Java) from space (Indonesia) Src. Average luminocity for 10x10km area is 31.5269% and for 50x50km: 3.51%.
Square area 10x10 km:
0.21%
4.75%
5.58%
4.13%
6.2%
3.93%
5.79%
8.26%
7.23%
31.4%
22.52%Square area 50x50 km:
0.02%
0.31%
0.47%
0.4%
0.6%
0.56%
0.52%
0.72%
1.34%
3.37%
91.7%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
7° 10' 17.1" South, 110° 45' 32" East
7° 52' 6.6" South, 111° 27' 43.2" East
8° 33' 51.8" South, 112° 9' 54.5" East
Some cities around Ponorogo sort by population:
• Madiun
27.4 km =17 mi,
14°
• Kedungwaru
54.7 km =34 mi,
113°
• Nganjuk
56.8 km =35.3 mi,
58°
• Tulungagung
53.2 km =33.1 mi,
114°
• Jatiroto
38.1 km =23.7 mi,
267°
• Boyolangu
55 km =34.2 mi,
120°
• Trenggalek
35.5 km =22.1 mi,
130°
• Ngawi
51.7 km =32.1 mi,
358°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016