view upstream

journal > 2018 > Heping North Stream 和平北溪 > view upstream

Heping North Stream 和平北溪 P4290041

view upstream

Keywords: geology
Camera/lens: TG-4
Aperture: 2.0, Shutter speed: 1/30, Focal length: 4.5 mm, ISO: 500, Bias: 0
Date/Time: 2018:04:29 05:25:38
Average color: SkyBlue4