Night Light of Hengchun (Taiwan) from space (Taiwan) Src. Average luminocity for 10x10km area is 33.9484% and for 50x50km: 3.4176%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
22° 39' 16.5" North, 120° 2' 26.8" East
22° 0' 15" North, 120° 44' 38" East
21° 21' 2.8" North, 121° 26' 49.3" East
Some cities around Hengchun sort by population:
• Kaohsiung
81.2 km =50.5 mi, 326°
• Tainan
122.5 km =76.1 mi, 333°
• Taitung City
93.4 km =58 mi, 26°
• Douliu
190.7 km =118.5 mi, 353°
• Magong
210.3 km =130.7 mi, 325°
• Donggang
59.6 km =37 mi, 329°
• Lugu
193.7 km =120.4 mi, 0°
• Yujing
127.9 km =79.5 mi, 346°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016