Night Light of Port Arthur (Texas) from space (United States) Src. Average luminocity for 10x10km area is 76.5357% and for 50x50km: 26.237%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
30° 29' 34.6" North, 94° 38' 43.7" West
29° 53' 6.7" North, 93° 56' 32.4" West
29° 16' 25.4" North, 93° 14' 21.2" West
Some cities around Port Arthur sort by population:
• Beaumont
27.1 km =16.8 mi, 325°
• Orange
30.4 km =18.9 mi, 40°
• Nederland
11 km =6.8 mi, 334°
• Groves
7.4 km =4.6 mi, 19°
• Lumberton
49 km =30.4 mi, 329°
• Vidor
28.3 km =17.6 mi, 345°
• Bridge City
17.7 km =11 mi, 31°
• Silsbee
56.3 km =35 mi, 336°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016