Gravity Base Stations - California
Reference Base Stations
NGA Reference Base Station Listing
Absolute, Absolute Excenter, Pendulum and/or Calibration Base Stations
BADGER PASS S6: Badger Pass Ski Lodge, Yosemite N.P., CA (Calibration)
BARSTOW J: Barstow-Daggett Airport in shelter, Minneola, CA (Base)
BARSTOW F-43: Santa Fe Railway Depot, Barstow, CA (Base)
CHILAO AA: Chilao Ranger Station, Chilao Flat, CA (Absolute)
CHINA LAKE AA: NAWS Geothermal Program Office bldg., China Lake, CA (Absolute)
CHINA LAKE AB: NAWS BLM east powerplant, China Lake, CA (Absolute)
CHINA LAKE XA: NAWS Geothermal Program Office bldg., China Lake, CA (Abs. Excenter)
CHINA LAKE XB: NAWS BLM east powerplant, China Lake, CA (Abs. Excenter)
CHINQUAPIN S5: Chinquapin Ranger Residence, Yosemite N.P, CA (Calibration)
GOLDSTONE AA: Echo Complex Seismic Lab, Echo, Fort Irwin, CA (Absolute)
GOLDSTONE ECHO: Echo Complex SW of antenna, Echo, Fort Irwin, CA (Abs. Excenter)
HAYWARD J: Flight Craft Executive Terminal, Hayward, CA (Base)
INDIO J: Bermunda Dunes Airport Terminal, Myoma\Indio, CA (Base)
LA JOLLA AA: UC San Diego in Mayer Hall, San Diego, CA (Absolute)
LANCASTER J: General William J. Fox Airport Admin. Bldg., Lancaster, CA (Base)
LICK OBSERVATORY AA: Lick Obs. old photo lab, Mt. Hamilton, CA (Absolute)
LOS ANGELES A: UCLA in Geology-Chem. Bldg. room 2637, L.A., CA (National Net)
LOS ANGELES ADMIN: Admin. Bldg. L.A. International Airport, L.A., CA (Base)
LOS ANGELES B: UCLA in Geology-Chem. Bldg. room 1277, L.A., CA (National Net)
LOS ANGELES K-1: Terminal 3 of L.A. International Airport, L.A., CA (Base)
MAMMOTH LAKES FSVC: Forest Service Visitor Center, Mammoth Lakes, CA (Absolute)
MENLO PARK 3AA: Bldg.3A USGS Nat. Carto. Info. Cen., Menlo Park, CA (Absolute)
MENLO PARK C-14: Bldg.10 USGS Carbon14 Lab., Menlo Park, CA (Absolute)
MENLO PARK DA: USGS Headquaters Bldg. 2, Menlo Park, CA (Calibration/Abs. Excenter)
MERCED RIVER DAM: Diversion Dam by intake, Yosemite N.P., CA (Base)
MONO LAKE AA: On border Inyo Nat. Forest and BLM land, Deep Wells, CA (Absolute)
MONUMENT PEAK: Below Monument Peak on NASA site 701, Mount Laguna, CA (Absolute)
MOUNT HAMILTON AA: Lick Observatory, Mt. Hamilton, CA (Calibration/Absolute)
MT. WILSON: Speed of light piers, Mt. Wilson Obs., CA (Pendulum/Absolute Excenter)
MT. WILSON AA: Seismic Vault, Mt. Wilson Obs., CA (Absolute)
MT. WILSON DA: NRL Astro Interferometry site, Mt. Wilson Obs., CA (Abs. Excenter)
OWENS VALLEY AA: Guest Cottage at Radio Obs., Big Pine, CA (Absolute)
OWENS VALLEY BP ARIES 3: Control Center at Radio Obs., Big Pine, CA (Abs. Excenter)
OWENS VALLEY CA: At Intersection of antenna track, OVRO, Big Pine, CA (Abs. Excenter)
OXNARD J: Ventura County Airport Terminal, Oxnard, CA (Base)
PASADENA AA: CalTech Kresge Seismological Lab. Room 5B, Pasadena, CA (Absolute)
PASADENA AB: CalTech Kresge Seismological Lab. Room 5 pier, Pasadena, CA (Absolute)
PASADENA AC: CaLTech S. Mudd Hall subbasement Room 0055A, Pasadena, CA (Absolute)
PASADENA ARIES: NASA/CalTech JPL mesa, Pasadena/La Canada, CA (Absolute)
PASADENA C: CalTech N. Mudd Hall front patio, Pasadena, CA (Abs. Excenter)
PINYON FLAT AA: Green Pinyon Flat Obs., Pinyon Pines, CA (Absolute)
PINYON FLAT NCMN: Green Pinyon Flat Obs., Pinyon Flat, CA (Abs. Excenter)
QUINCY HELIPORT: in garage of Plumas Helitack Base, Quincy, CA (Absolute)
SAN DIEGO CA: Montgomery Field Admin. Bldg., San Diego , CA (Base)
SAN DIEGO EFS: UC San Diego Elliott Field Station, Miramar, CA (Absolute)
SAN DIEGO K-1: Base Operation Bldg., North Island NAS, Coronado, CA (Base)
SAN FRANCISCO X-1: San Francisco Int'l Airport, San Bruno, CA (Base)
SAN LUIS OBISPO J: Spirit of San Luis Restaurant, San Luis Obispo, CA (Base)
SONORA PASS AA: Off of CA 108 in granite, Leavitt Meadows, CA (Absolute)
STANFORD AA: Stanford University Physics Bldg., Palo Alto, CA (Absolute)
STANFORD AB: Stanford University Physics Bldg., Palo Alto, CA (Absolute)
TURTLEBACK DOME CA: Pacific Bell Tel. relay, Yosemite NP, CA (Abs. Excenter)
VANDENBERG AA: Bldg. 21205, off base of Vandenberg AFB, CA (Absolute)
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since April 9, 2001
