• ALT - Alert, Canada (82.51N 62.35W)
  • BLD - Boulder, Colorado, USA (39.96N 105.21W)
  • BND - Bondville, Illinois, USA (40.05N 88.37W)
  • BRW - Barrow, Alaska, USA (71.32N 156.62W)
  • CPO - Cheeka Peak, Washington, USA (48.30N 124.62W)
  • CPT - Cape Point, South Africa (34.35S 18.49E)
  • HKO - Hong Kong (22.22N 114.25E)
  • ISK - Iskrba, Slovenia (45.56N 14.86E)
  • KOS - Kosan, Cheju Island, Korea (33.17N 126.10E)
  • KPO - K'puszta Observatory, Hungary (46.97N 19.55E)
  • MLO - Mauna Loa, Hawaii, USA (19.53N 155.58W)
  • NWR - Niwot Ridge, Colorado, USA (40.04N 105.53W)
  • THD - Trinidad Head, California (40.80N 124.16W)
  • USH - Ushuaia GAW Station, Argentina (54.85S 68.28W)
  • WLG - Mt. Waliguan, China (36.28N 100.90E)
  • WSA - Sable Island, Nova Scotia, Canada (43.93N 60.01W)
  • ZUG - Zugspitze, Germany (47.42N 10.98E)

Back to atmospheric transport