Regional Geospatial Service Center

Gravity Base Stations - Washington

 


Reference Base Stations

 

NGA Reference Base Station Listing

 


Absolute, Absolute Excenter, Pendulum and/or Calibration Base Stations. Base Stations Information.

 

  • BANGOR AA: Naval Submarine Base Bldg. 6590, NSB Bangor, WA (Absolute)
  • BANGOR BA: Naval Submarine Base, NSB Bangor, WA (Absolute Excenter)
  • BELLINGHAM AA: Environmental Studies Center Rm 02B, Bellingham, WA (Absolute)
  • BELLINGHAM BA: Env. Studies Cent. outside Rm 70, Bellingham, WA (Absolute Excenter)
  • BELLINGHAM CA: Env. Studies Cent. SE corner, Bellingham, WA (Absolute Excenter)
  • MT. ST. HELENS AA: Johnston Ridge Bldg, MSH Natl'l Volcanic Mon., OR (Absolute)
  • MT. ST. HELENS JRO: Johnston Ridge Plaza, MSH Natl'l Volcanic Mon., OR (Abs. Excenter)
  • NEAH BAY AA: Makah Museum Staff Office, Neah Bay, OR (Absolute)
  • NEAH BAY CA: Makah Museum Welcome Sign, Neah Bay, OR (Abs. Excenter)
  • NEWPORT AA: Geophysical Observatory Bldg. 12, Newport, WA (Absolute)
  • NEWPORT CA: Geophysical Observatory Seismic Vault, Newport, WA (Abs. Excenter)
  • NEWPORT CH: Old Pend Oreille County Courthouse, Newport, WA (Base)
  • SEATTLE A: Seattle Moore Hall, Seattle, WA (Nat'l. Net\Pendulum)
  • SEATTLE Q: Johnson Hall, Seattle, WA (National)
  • SPOKANE B: Downtown Post Office, Spokane, WA (Nat'l. Net)
  • SPOKANE J: Spokane International Airport, Spokane, WA (Nat'l. Net)
  • SPOKANE L: Fairchild Airforce Base, Spokane, WA (Nat'l. Net)
  • SPOKANE W25: Downtown Post Office, Spokane, WA (Nat'l. Net)