IGS Stations

  386 stations and 340 active stations as of 08 Jul 2008.
New Designates a site newer than 6 months to the IGS.
Reference Designates a Reference Frame station.  Machine-readable list is available.
Hourly Designates a site offering hourly data.  Machine-readable list is available.
IGLOS-PP Designates a site offering IGLOS-PP (GPS/GLONASS) data.  Machine-readable list is available.
  View a list of former IGS sites.
  View a list of proposed sites.
  Click on any 4-character id for further information.
  Dormant sites are lined through

     id    City                                          Location                           lon (E)   lat (N)     ht (m)  Agency

New Hourly  abpo  Antananarivo                                  Madagascar                         47.2292  -19.0183  1552.9923  JPL
  HourlyIGLOS-PP adis  Addis Ababa                                   ETHIOPIA                           38.7663    9.0351  2439.1540  BKG
  Hourly  aira  Aira                                          Japan                             130.5996   31.8241   314.6400  GSI
  Hourly  ajac  Ajaccio                                       France                              8.7626   41.9275    98.8000  IGN
  Hourly  albh  Victoria                                      Canada                            236.5126   48.3898    32.0000  GSC
 ReferenceHourly  algo  ALGONQUIN PARK                                CANADA                            281.9286   45.9588   202.0000  NRCan / GSD
 ReferenceHourlyIGLOS-PP alic  Alice Springs                                 Australia                         133.8855  -23.6701   603.2650  GA
 Reference   alrt  Alert (Ellesmere Island)                      Canada                            297.6595   82.4943    78.1100  NRCan/GSD
 ReferenceHourly  amc2  Colorado Springs                              U.S.A.                            255.4754   38.8031  1912.4898  USNO
     ammn  Amman                                         Jordan                             35.8800   32.0300  1055.8300  RJGC
  HourlyIGLOS-PP ankr  Ankara                                        Turkey                             32.7586   39.8875   974.8000  BKG and GCM
     antc  Los Angeles                                   Chile                             288.4679  -37.3387   745.4000  G2
  Hourly  areq  Arequipa                                      Peru                              288.5072  -16.4655  2488.9226  JPL
 ReferenceHourly  artu  Arti                                          Russian Federation                 58.5605   56.4298   247.5110  RDAAC-IRIS
 Reference   asc1  Ascension Island                              Ascension Island                  345.5879   -7.9512   105.0000  JPL
 Reference   aspa  Pago Pago                                     U.S.A.                            189.2776  -14.3261    53.6620  ASDOC
  Hourly  auck  Whangaparaoa Peninsula                        New Zealand                       174.8344  -36.6028   132.0000  GNS
     azu1  Azusa                                         USA                               242.1000   34.1300   144.7500  UNAVCO
 Reference   bahr  Manama                                        Bahrain                            50.6081   26.2091   -17.0300  NGA/SNGM
  Hourly  baie  BAIE COMEAU                                   CANADA                            291.7367   49.1868    27.4800  NRCan/GFZ
     bake  BAKER LAKE                                    CANADA                            263.9977   64.3178     4.4100  NRCan/GFZ
     bako  Cibinong                                      Indonesia                         106.8500   -6.4900   158.1800  BAKOSURTANAL
     ban2  Bangalore                                     India                              77.5116   13.0343   831.9000  GFZ
  Hourly  barh  Bar Harbor                                    USA                               291.7783   44.3950     7.4000  NOAA-NGS
     bdos  Bridgetown                                    Barbados                          300.3909   13.0880   -38.6370  NOAA-NGS
 ReferenceHourly  bili  Bilibino                                      Russian Federation                166.4380   68.0761   456.2380  RDAAC-IRIS
     bill  Temecula                                      USA                               242.9400   33.5800   470.0500  UNAVCO
 Reference   bjfs  Fangshan                                      China                             115.8925   39.6086    87.4130  NGCC
     blyt  Blythe                                        USA                               245.2900   33.6100    85.9000  USGS
  HourlyIGLOS-PP bogi  Borowa Gora                                   Poland                             21.0352   52.4750   139.9000  IGiK
  Hourly  bogt  Bogota                                        Colombia                          285.9191    4.6401  2576.7782  JPL
 ReferenceHourly  bor1  Borowiec                                      Poland                             17.0668   52.1002   124.0000  SRC PAS
     bran  Burbank                                       USA                               241.7200   34.1800   246.2500  USGS
 Reference   braz  Brasilia                                      Brazil                            312.1222  -15.9474  1106.0413  DGFI
  Hourly  brew  Brewster                                      USA                               240.3174   48.1315   238.6273  JPL
  Hourly  brft  Eusebio                                       Brazil                            321.5745   -3.8774    21.7000  NOAA-NGS
  Hourly  brmu  Bermuda                                       UK                                295.3037   32.3704   -11.6120  NOAA-NGS
  HourlyIGLOS-PP brst  Brest                                         France                            355.5034   48.3805    65.8000  IGN
 ReferenceHourly  brus  Brussels                                      Belgium                             4.3592   50.7978   149.7000  ROB
  Hourly  bucu  Bucuresti                                     Romania                            26.1257   44.4639   143.2000  BKG
  HourlyIGLOS-PP bzrg  Bolzano - Bozen                               Italy                              11.3368   46.4990   328.8000  GpsBZ
 ReferenceHourly  cagl  Cagliari                                      Italy                               8.9728   39.1359   238.4000  ASI
     cags  Gatineau                                      Canada                            284.1927   45.5850   235.0000  NRCan/GSD
  HourlyIGLOS-PP cagz  Capoterra                                     Italy                               8.9728   39.1359   238.0000  DIST-Cagliari
 ReferenceHourly  cas1  Casey                                         Antarctica                        110.5197  -66.2834    22.5500  GA
     casa  Mammoth Lakes                                 USA                               241.1034   37.6446  2390.4416  LVO
  Hourly  ccjm  Ogasawara                                     Japan                             142.1846   27.0956   208.8300  GSI
 ReferenceHourly  cedu  Ceduna                                        Australia                         133.8098  -31.8667   144.8021  GA
     cfag  Caucete                                       Argentina                         291.7674  -31.6022   703.0000  CERI
  Hourly  chan  CHANGCHUN                                     CHINA                             125.4433   43.7905   268.3000  CHO
 ReferenceHourly  chat  Waitangi                                      New Zealand                       183.4342  -43.9558    58.0000  GNS
     chil  San Gabriel Mountains                         USA                               241.9700   34.3300  1567.5200  USGS
 ReferenceHourly  chpi  Cachoeira Paulista                            Brazil                            315.0148  -22.6871   617.5951  JPL
  Hourly  chum  Chumysh                                       Kazakhstan                         74.7511   42.9985   716.3321  JPL
 ReferenceHourly  chur  CHURCHILL                                     CANADA                            265.9113   58.7591   -18.9000  NRCan/GSD
  Hourly  chwk  Chilliwack                                    Canada                            237.9916   49.1566   170.0000  GSC
  Hourly  cic1  Ensenada                                      Mexico                            243.3342   31.8707    64.3245  JPL
     cit1  Pasadena                                      USA                               241.8700   34.1400   215.3600  USGS
     clar  Claremont                                     USA                               242.2900   34.1100   373.6400  USGS
     cmp9  Sylmar                                        USA                               241.5900   34.3500  1138.0200  USGS
  Hourly  cnmr  Saipan                                        USA                               145.7431   15.2297    64.3990  NOAA-NGS
 ReferenceHourly  coco  Cocos (Keeling) Island                        Australia                          96.8339  -12.1883   -35.2212  GA
  Hourly  cont  Concepcion                                    Chile                             286.9750  -36.8428   200.0270  BKG
 ReferenceHourlyIGLOS-PP conz  Concepcion                                    Chile                             286.9745  -36.8438   181.2000  BKG
     copo  Copiapo                                       Chile                             289.6618  -27.3845   479.2000  G2
 Reference   cord  Cordoba                                       Argentina                         295.5300  -31.5284   747.0654  JPL
     coso  Coso Junction                                 USA                               242.1911   35.9823  1455.1622  USGS
     coyq  Coyhaique                                     Chile                             288.1079  -45.5143   476.0000  G2
     crao  Simeiz                                        Ukraine                            33.9906   44.4129   387.5545  UNAVCO
     crfp  Yucaipa                                       USA                               242.9000   34.0400   688.8300  USGS
 ReferenceHourly  cro1  Christiansted                                 U.S. Virgin Islands (USA)         295.4157   17.7569   -31.9558  JPL
     csn1  Northridge                                    USA                               241.4800   34.2500   261.4400  USGS
 ReferenceHourly  daej  Daejeon                                       Korea                             127.3745   36.3994   117.0370  KASI
     daka  Dakar                                         Senegal                           342.5352   14.6850    63.1000  GFZ
   IGLOS-PP darr  Darwin                                        Australia                         131.1327  -12.8438   125.1970  GA
 ReferenceHourlyIGLOS-PP darw  Darwin                                        Australia                         131.1327  -12.8438   125.2000  GA
 ReferenceHourly  dav1  Davis                                         Antarctica                         77.9726  -68.5773    44.5000  GA
  HourlyIGLOS-PP davr  Davis                                         Antarctica                         77.9726  -68.5773    44.5000  GA
 ReferenceHourly  dgar  Diego Garcia Island                           U.K. Territory                     72.3702   -7.2697   -64.7455  JPL
     dhlg  Durmid Hill                                   USA                               244.2100   33.3900   -83.0500  SIO
  HourlyIGLOS-PP dlft  Delft                                         Netherlands                         4.3876   51.9860    74.3000  TUD/DEOS
     drag  Metzoki dragot                                Israel                             35.3924   31.5929   120.3000  GSM
 ReferenceHourly  drao  Penticton                                     Canada                            240.3750   49.3226   542.0000  GSC
 ReferenceHourly  dubo  Lac du Bonnet                                 Canada                            264.1338   50.2588   251.0000  GSC
  HourlyIGLOS-PP dubr  Dubrovnik                                     Croatia                            18.1104   42.6500   454.3000  CGI
     dum1  Antarctic base of "Dumont d'Urville"          Antarctica                        140.0019  -66.6651    -1.4000  ENS/CNRS
  Hourly  dund  Dunedin                                       New Zealand                       170.5972  -45.8837   389.0000  GNS
     dyr2  Diyarbakir                                    Turkey                             40.2764   37.9157   500.0000  UNV-JPL-GCM
  Hourly  ebre  Roquetes                                      Spain                               0.4924   40.8209   107.9000  ICC
     eprt  Eastport                                      USA                               293.0079   44.9087    30.9880  NOAA-NGS
     escu  Escuminac                                     Canada                            295.2013   47.0734   -16.0200  NRCan/GSD
     esti  Esteli                                        Nicaragua                         273.6379   13.0995   852.6700  INETER
New HourlyIGLOS-PP faa1  Faaa                                          Tahiti, French Polynesia          210.3857  -17.5553    12.3500  ESOC
  Hourly  fair  Fairbanks                                     USA                               212.5008   64.9780   319.1771  JPL
     fale  Faleolo                                       Samoa                             188.0005  -13.8322    48.0000  GNS
  HourlyIGLOS-PP ffmj  Frankfurt / Main                              Germany                             8.6650   50.0906   178.2000  BKG
 ReferenceHourly  flin  CFS Flin Flon                                 Canada                            258.0220   54.7256   320.0000  GSC
  HourlyIGLOS-PP ganp  Ganovce                                       Slovakia                           20.3229   49.0347   745.2000  GKU
     geno  Genova                                        Italy                               8.9211   44.4194   137.0000  ASI
 Reference   glps  Puerto Ayora                                  Ecuador                           269.6963   -0.7430     1.8887  JPL
 ReferenceHourlyIGLOS-PP glsv  Kiev                                          Ukraine                            30.4967   50.3642   226.8000  MAO
     gmas  Maspalomas                                    Spain                             344.5324   27.7648   195.4000  JAXA
     gmsd  Nakatane town                                 Japan                             131.0156   30.5564   140.3780  JAXA
 ReferenceHourly  gode  Greenbelt                                     USA                               283.1732   39.0217    14.5046  JPL
   IGLOS-PP godz  Greenbelt                                     USA                               283.1732   39.0217    14.5090  NASA GSFC
  Hourly  gol2  Goldstone                                     USA                               243.1107   35.4252   986.6779  JPL
 ReferenceHourly  gold  Goldstone                                     USA                               243.1107   35.4252   986.6779  JPL
  HourlyIGLOS-PP gope  Ondrejov                                      Czech Republic                     14.7856   49.9137   592.6000  RIGTC GOP
     goug  Gough Island                                  dependent territory of the U.K.   350.1333  -40.3488    81.3000  AWI
 ReferenceHourly  gras  Caussols                                      France                              6.9206   43.7547  1320.3000  CNES
  Hourly  graz  Graz                                          Austria                            15.4935   47.0671   538.3000  BEV
 ReferenceHourly  guam  Dededo                                        Guam                              144.8683   13.5893   201.9220  JPL
 Reference   guao  URUMQI                                        CHINA                              87.1773   43.4711  2049.2000  UAO
     guat  Guatemala City                                Guatemala                         269.4798   14.5904  1519.8680  IGN-GT
  Hourly  guug  Mangilao                                      USA                               144.8027   13.4332   134.7100  NOAA-NGS
     haly  Halat Ammar                                   Saudi Arabia                       36.0999   29.1389   861.6765  MIT
 ReferenceHourly  harb  Pretoria                                      Republic of South Africa           27.7075  -25.8869  1555.0000  CNES
  Hourly  harv  Vandenberg AFB                                USA                               239.3179   34.4694    14.9941  NASA/JPL
     hers  Hailsham                                      England                             0.3362   50.8673    76.4990  NSGF
  HourlyIGLOS-PP hert  Hailsham                                      England                             0.3344   50.8675    83.3460  NSGF
     hflk  Innsbruck                                     Austria                            11.3861   47.3129  2383.0000  BEV
     hilo  Hilo                                          USA                               204.9473   19.7192    29.0000  PGF
 ReferenceHourly  hlfx  HALIFAX                                       CANADA                            296.3887   44.6835     3.1200  NRCan/GFZ
 Reference   hnlc  Honolulu                                      USA                               202.1355   21.3033    22.0000  PGPSF
     hnpt  Cambridge                                     USA                               283.8690   38.5880   -27.4000  NOAA-NGS
 ReferenceHourly  hob2  Hobart                                        Australia                         147.4387  -42.8047    41.1263  GA
 ReferenceHourlyIGLOS-PP hofn  Hoefn                                         Iceland                           344.8132   64.2673    82.5000  BKG
     holb  Holberg                                       Canada                            231.8650   50.6404   560.0000  GSC
 Reference   holm  Ulukhaktuk, formerly Holman (Victoria Island) Canada                            242.2391   70.7364    39.5000  NRCan/GSD
     holp  Hollydale                                     USA                               241.8318   33.9245    -6.7077  USGS
 ReferenceHourly  hrao  Krugersdorp                                   South Africa                       27.6870  -25.8901  1414.1603  HRAO
  HourlyIGLOS-PP hueg  Huegelheim                                    Germany                             7.5962   47.8339   278.4000  BKG
 ReferenceHourly  hyde  Hyderabad (located in central part of India)  INDIA                              78.5509   17.4173   441.6800  NGRI,HYDERABAD
  Hourly  ieng  Torino                                        Italy                               7.6394   45.0151   316.5000  I.N.RI.M.
 Reference   iisc  Bangalore                                     India                              77.5704   13.0212   843.7145  JPL
     ineg  Aguascalientes                                Mexico                            257.7158   21.8562  1888.5680  INEGI
     invk  Inuvik                                        Canada                            226.4730   68.3062    46.3600  NRCan/GSD
     iqqe  Iquique                                       Chile                             289.8683  -20.2735    38.9000  G2
   IGLOS-PP irkj  Irkutsk                                       RUSSIA                            104.3162   52.2190   502.1000  VNIIFTRI
  Hourly  irkm  Irkutsk                                       Russia                            104.3162   52.2190   502.3170  RDAAC-IMVP-JPL-LDEO
 Reference   irkt  Irkutsk                                       Russia                            104.3162   52.2190   503.3816  DEOS-DUT
 ReferenceHourly  ispa  Easter Island                                 Chile                             250.6556  -27.1250   112.4948  JPL
  Hourly  ista  Istanbul                                      Turkey                             29.0193   41.1044   147.2000  BKG
 Reference   jab1  Jabiru                                        Australia                         132.8939  -12.6588    82.1140  GA
  HourlyIGLOS-PP joz2  Jozefoslaw                                    Poland                             21.0323   52.0978   152.5000  WUT
 ReferenceHourly  joze  JOZEFOSLAW near WARSAW                        POLAND                             21.0332   52.0863   141.0000  WUT
  Hourly  jplm  Pasadena                                      USA                               241.8268   34.2048   423.9843  JPL
 ReferenceHourly  karr  Karratha                                      Australia                         117.0972  -20.9814   109.2463  GA
 ReferenceHourly  kely  Kangerlussuaq                                 Greenland                         309.0552   66.9874   229.8064  JPL
 Reference   kerg  Port aux Francais                             Kerguelen Islands                  70.2555  -49.3515    74.0583  CNES
     kgni  KOGANEI                                       JAPAN                             139.4881   35.7103   123.5000  RAAG-KSRC
   IGLOS-PP khaj  Khabarovsk                                    RUSSIA                            135.0462   48.5215   130.6000  VNIIFTRI
     khar  Kharkiv                                       Ukraine                            36.2390   50.0051   201.0000  MAO
  HourlyIGLOS-PP kir0  Kiruna                                        Sweden                             21.0602   67.8776   497.9000  LMV
  Hourly  kiru  Kiruna                                        Sweden                             20.9684   67.8573   391.1000  ESOC
 ReferenceHourly  kit3  Kitab                                         Uzbekistan                         66.8800   39.1400   643.0000  GFZ Potsdam
 ReferenceHourly  kokb  Kokee Park, Waimea,                           USA                               200.3351   22.1263  1167.5216  JPL
     kosg  Kootwijk (near Apeldoorn)                     The Netherlands                     5.8096   52.1784    97.9000  DEOS-DUT
     kouc  Koumac                                        New Caledonia                     164.2873  -20.5587    84.0000  DITTT
  HourlyIGLOS-PP kour  Kourou                                        French Guyana                     307.1940    5.2522   -25.5700  ESOC
     ksmv  KASHIMA                                       JAPAN                             140.6577   35.9554    57.9000  RAAG-KSRC
     kstu  Krasnoyarsk                                   Russia                             92.7900   55.9900   210.0000  GFZ
 Reference   kunm  Kunming                                       China                             102.7972   25.0295  1986.2000  NASA/JPL
  Hourly  kuuj  KUUJJUARAPIK                                  CANADA                            282.2546   55.2784    -0.4800  NRCan/GFZ
     kwj1  Kwajalein Atoll                               Marshall Islands                  167.7302    8.7222    38.0000  JPL
 Reference   lae1  Lae                                           Papua New Guinea                  146.9932   -6.6737   140.3500  RSES
  HourlyIGLOS-PP lama  Olsztyn                                       Poland                             20.6699   53.8924   187.0000  UWM_OLSZTYN
     lbch  Long Beach                                    USA                               241.8000   33.7900   -27.5600  USGS
     leep  Hollywood                                     USA                               241.6782   34.1346   485.0517  USGS
  HourlyIGLOS-PP leij  Leipzig                                       Germany                            12.3741   51.3540   178.4000  BKG
     lhas  LHASA                                         China                              91.1040   29.6573  3622.0000  BKG
 ReferenceHourlyIGLOS-PP lhaz  Lhasa                                         China                              91.1040   29.6573  3622.0000  BKG
     long  Irwindale                                     USA                               242.0000   34.1100    74.2900  USGS
 ReferenceHourly  lpgs  La Plata                                      Argentina                         302.0677  -34.9067    29.9000  GFZ
     lroc  La Rochelle                                   France                            358.7807   46.1589    57.9000  CLDG
 Reference   mac1  MacQuarie Island, Sub-Antarctic               Southern Ocean                    158.9358  -54.4995    -6.6900  GA
  Hourly  mad2  Robledo                                       Spain                             355.7503   40.4292   829.5000  JPL
 ReferenceHourly  madr  Robledo                                       Spain                             355.7503   40.4292   829.5000  JPL
     mag0  Magadan                                       Russian Federation                150.7700   59.5758   361.9266  RDAAC-IRIS
     mald  Male Airport                                  Republic of Maldives               73.5263    4.1887   -92.0000  PGPSF
 ReferenceHourly  mali  Malindi                                       Kenya                              40.1944   -2.9959    22.7200  ESOC
 Reference   mana  Managua                                       Nicaragua                         273.7513   12.1491   170.0000  INETER
  HourlyIGLOS-PP mar6  Maartsbo                                      Sweden                             17.2585   60.5951    75.4000  LMV
  HourlyIGLOS-PP mars  Marseille                                     France                              5.3538   43.2788    61.8000  IGN
 ReferenceHourly  mas1  Maspalomas                                    Spain                             344.3667   27.7637   197.3000  ESOC
  HourlyIGLOS-PP mat1  MATERA                                        ITALY                              16.7045   40.6491   534.5000  ASI
 ReferenceHourly  mate  Matera                                        Italy                              16.7045   40.6491   535.6000  ASI
     maui  Haleakala, Maui                               USA                               203.7430   20.7067  3062.0000  PGPSF
 ReferenceHourly  maw1  Mawson                                        Antarctica                         62.8707  -67.6048    59.1840  GA
 ReferenceHourly  mbar  Mbarara                                       Uganda                             30.7379   -0.6015  1337.6533  JPL
     mcil  Ogasawara                                     Japan                             153.9787   24.2901    35.6600  GSI
 ReferenceHourly  mcm4  Ross Island                                   Antarctica                        166.6693  -77.8383    98.0222  JPL
 ReferenceHourly  mdo1  Fort Davis                                    USA                               255.9850   30.6805  2004.4761  JPL
 Reference IGLOS-PP mdvj  Mendeleevo                                    Russia                             37.2145   56.0215   257.4000  IMVP
     mdvo  Mendeleevo, Moscow Region                     Russia                             37.2236   56.0275   254.8000  DEOS-DUT
  Hourly  medi  Medicina                                      Italy                              11.6468   44.5199    50.0000  ASI
 Reference   mets  Kirkkonummi                                   Finland                            24.3953   60.2175    94.6000  FGI
   IGLOS-PP metz  Kirkkonummi (40 km west from Helsinki)        Finland                            24.3953   60.2175    94.5000  FGI
  Hourly  mikl  Mykolaiv                                      Ukraine                            31.9728   46.9728    94.7000  RIGC
  Hourly  mizu  Mizusawa                                      Japan                             141.1328   39.1352   117.0000  GFZ
 ReferenceHourly  mkea  Mauna Kea                                     USA                               204.5437   19.8014  3754.6931  JPL
  HourlyIGLOS-PP mobj  Obninsk                                       Russian Federation                 36.5697   55.1149   182.6079  GS RAS
  Hourly  mobn  Obninsk                                       Russian Federation                 36.5695   55.1149   182.6340  RDAAC-JPL-IRIS
  Hourly  mobs  Melbourne                                     Australia                         144.9753  -37.8294    40.0000  GA
     monp  Laguna Mountains                              USA                               243.5800   32.8900  1842.5200  SIO
  Hourly  morp  Morpeth                                       England                           358.3145   55.2128   144.4000  NCL
  Hourly  mqzg  Christchurch                                  New Zealand                       172.6547  -43.7027   154.6800  GNS
     msku  Franceville                                   Gabon                              13.5520   -1.6312   387.0000  JPL
   IGLOS-PP mtbg  Mattersburg                                   Austria                            16.4043   47.7379   294.0000  BEWAG
   IGLOS-PP mtka  Mitaka                                        Japan                             139.5614   35.6795   109.0000  ENRI
     nain  Nain                                          Canada                            298.3113   56.5370    33.4800  NRCan/GSD
     nama  Namas                                         Saudi Arabia                       42.0446   19.2114  2703.2212  MIT
  Hourly  nano  Nanoose Bay                                   Canada                            235.9135   49.2948     6.0000  GSC
 ReferenceHourlyIGLOS-PP nico  Nicosia                                       Cyprus                             33.3964   35.1409   155.0000  BKG
     nisu  Boulder                                       USA                               254.7378   39.9954  1653.9000  NIST
  Hourly  nium  Alofi                                         Niue                              190.0729  -19.0766    90.1000  GNS
 ReferenceHourly  nklg  Libreville                                    Gabon                               9.6698    0.3523    31.3870  CNES
 ReferenceHourly  nlib  North Liberty                                 USA                               268.4251   41.7716   207.0648  JPL
  Hourly  nnor  New Norcia                                    Australia                         116.1927  -31.0487   234.9840  ESOC
 ReferenceHourly  not1  Noto                                          Italy                              14.9898   36.8761   126.2000  ASI
   IGLOS-PP novm  Novosibirsk                                   RUSSIA                             82.9095   55.0305   149.9800  IMVP
     npld  Teddington                                    United Kingdom                    359.6604   51.4210    72.7000  NPL
 ReferenceHourly  nrc1  OTTAWA                                        CANADA                            284.3762   45.4542    82.4800  NRCan/GSD
 ReferenceHourly  nril  Norilsk                                       Russian Federation                 88.3598   69.3618    47.8937  CMIS
  Hourly  nrl1  Washington                                    U.S.A.                            282.9756   38.8208   -26.0100  NRL
     nrmd  NOUMEA                                        FRANCE                            166.4849  -22.2283   160.3800  DITTT
     nssp  Yerevan                                       Republic of Armenia                44.5029   40.2265  1194.7548  JPL
  HourlyIGLOS-PP ntus  Singapore                                     Republic of Singapore             103.6799    1.3458    79.0000  DUT
     nvsk  Novosibirsk                                   Russia                             83.2355   54.8406   123.6429  IPGG SB RAS
 Reference   nya1  Ny-Alesund                                    Norway                             11.8653   78.9296    84.0000  NMA
 Reference   nyal  Ny-Alesund                                    Norway                             11.8700   78.9300    82.0000  NMA
     obe2  Oberpfaffenhofen                              Germany                            11.3000   48.1000   651.0000  GFZ Potsdam
 ReferenceHourlyIGLOS-PP ohi2  O'Higgins                                     Antarctic Peninsula               302.0987  -63.3211    33.1000  BKG
 ReferenceHourlyIGLOS-PP ohi3  O'Higgins                                     Antarctic Peninsula               302.0986  -63.3211    32.1500  BKG
 ReferenceHourlyIGLOS-PP onsa  Onsala                                        Sweden                             11.9255   57.3953    45.5000  LMV
     opmt  Paris                                         France                              2.3349   48.8359   124.2000  OP
  HourlyIGLOS-PP orid  Ohrid                                         Macedonia                          20.7941   41.1273   773.0000  BKG
  HourlyIGLOS-PP osje  Osijek                                        Croatia                            18.6805   45.5608   153.9000  CGI
  Hourly  ous2  Dunedin                                       New Zealand                       170.5109  -45.8695    26.1000  GFZ-OU
  Hourly  pado  Padova                                        Italy                              11.8961   45.4112    64.7000  UNIPD
     parc  Punta Arenas                                  Chile                             289.1201  -53.1370    22.0000  G2
  HourlyIGLOS-PP park  Parkes                                        Australia                         148.2646  -32.9988   397.4000  GA
 ReferenceHourlyIGLOS-PP pdel  Ponta Delgada                                 Portugal                          334.3372   37.7477   110.8000  IGP
  HourlyIGLOS-PP penc  Penc                                          Hungary                            19.2815   47.7896   291.8000  FOMI SGO
 ReferenceHourly  pert  Perth                                         Australia                         115.8852  -31.8019    12.9200  ESOC
 ReferenceHourly  petp  Petropavlovsk-Kamchatka                       Russian Federation                158.6070   53.0667   211.0343  KOMSP
  Hourly  pets  Petropavlovsk-Kamchatka                       Russian Federation                158.6501   53.0233   102.2000  KOMSP
  Hourly  picl  PICKLE LAKE                                   CANADA                            269.8380   51.4798   315.1000  NRCan/GFZ
 ReferenceHourly  pie1  Pie Town                                      USA                               251.8811   34.3015  2347.7109  JPL
 ReferenceHourly  pimo  Quezon City                                   Philippines                       121.0777   14.6357    95.6920  JPL
     pin1  Pinyon Flat                                   USA                               243.5400   33.6100  1256.1600  SIO
 ReferenceHourly  pol2  Bishkek                                       Kyrghyzstan                        74.6943   42.6798  1714.2000  UNAVCO-JPL
 ReferenceHourly  polv  Poltava                                       Ukraine                            34.5429   49.6026   178.1000  RIGC
 ReferenceHourly  pots  Potsdam                                       Germany                            13.0700   52.3800   174.0000  GFZ
  Hourly  prds  CALGARY                                       CANADA                            245.7065   50.8713  1247.9400  NRCan/GSD
  Hourly  ptbb  Braunschweig                                  Germany                            10.4597   52.2962   130.2000  BKG
 ReferenceHourly  qaq1  Qaqortoq / Julianehaab                        Greenland (Denmark)               313.9522   60.7152   110.4000  DNSC
     qiki  Qikiqtarjuaq (Baffin Island)                  Canada                            295.9663   67.5593    13.3000  NRCan/GSD
 ReferenceHourly  quin  Quincy                                        USA                               239.0556   39.9746  1105.7651  JPL
 ReferenceHourly  rabt  Rabat                                         Morocco                           353.1457   33.9981    90.0854  UNAVCO
 Reference   ramo  Mitzpe Ramon                                  Israel                             34.7631   30.5978   893.1000  GSM
  Hourly  rbay  Richardsbay                                   South Africa                       32.0784  -28.7955    31.7927  HRAO
   IGLOS-PP rcmn  NAIROBI                                       KENYA                              36.8938   -1.2210  1607.5400  RCMRD
     reso  Resolute (Cornwallis Island)                  Canada                            265.1067   74.6908    34.9000  NRCan/GSD
 Reference   reun  Le Tampon                                     France                             55.5717  -21.2083  1558.4000  IGN
 ReferenceHourlyIGLOS-PP reyk  Reykjavik                                     Iceland                           338.0445   64.1388    93.1000  BKG
  Hourly  riga  Riga                                          Latvia                             24.0587   56.9486    34.7000  LUAI
  Hourly  rio2  Rio Grande                                    Argentina                         292.2489  -53.7855    32.0000  GFZ Potsdam
     riop  Riobamba                                      Ecuador                           281.3489   -1.6506  2817.1880  JPL
New    roap  San Fernando                                  Spain                             353.7937   36.4643    73.7000  ROA
     roch  Pinemeadow                                    USA                               243.3900   33.6100  1393.7500  SIO
     rock  Simi Valley                                   USA                               241.3200   34.2400   553.3900  USGS
 ReferenceHourly  sant  Santiago                                      Chile                             289.3314  -33.1503   723.0746  JPL
     sask  Saskatoon                                     Canada                            253.6016   52.1963   580.0000  GSC
  HourlyIGLOS-PP sass  Sassnitz Island of Ruegen                     Germany                            13.6433   54.5136    68.2000  BKG
 ReferenceHourly  sch2  SCHEFFERVILLE                                 CANADA                            293.1674   54.8321   498.1800  NRCan/GSD
     scip  San Clemente Island                           USA                               241.5100   32.9100   452.8500  SIO
  Hourly  scor  Scoresbysund/Ittoqqoormiit                    Greenland(Denmark)                338.0497   70.4853   128.5000  DNSC
 ReferenceHourly  scub  Santiago de Cuba                              Cuba                              284.2377   20.0121    21.9500  GFZ
     sele  Almaty                                        Kazakstan                          77.0168   43.1791  1340.0000  JPL
 ReferenceHourly  sey1  La Misere                                     Seychelles                         55.4794   -4.6737   537.9123  JPL
     sfdm  Piru                                          USA                               241.2500   34.4600   291.5000  UNAVCO
 ReferenceHourly  sfer  San Fernando                                  Spain                             353.7944   36.4643    85.8000  ROA
  Hourly  shao  Sheshan                                       China                             121.2004   31.0996    22.0901  JPL
     she2  Shediac                                       Canada                            295.4480   46.2207   -15.3000  NRCan/GSD
  Hourly  simo  Simonstown                                    South Africa                       18.4396  -34.1879    39.4910  HRAO
  Hourly  sio3  La Jolla                                      USA                               242.7500   32.8600    34.8800  SIO
     slor  San Lorenzo                                   Honduras                          272.5635   13.4239    11.9950  IGN-HO
     sni1  San Nicolas Island                            USA                               240.4800   33.2500   239.6900  USGS
  HourlyIGLOS-PP sofi  Sofia                                         Bulgaria                           23.3947   42.5561  1119.6000  BKG
     sola  Solar Village                                 Saudi Arabia                       46.4006   24.9107   760.1393  JPL
     spk1  Saddle Peak                                   USA                               241.3500   34.0600   440.1400  USGS
  HourlyIGLOS-PP spt0  Boras                                         Sweden                             12.8913   57.7150   219.9000  LMV
     ssia  San Salvador                                  El Salvador                       270.8838   13.6973   664.4000  CNR
 ReferenceHourly  stjo  ST. JOHN'S                                    CANADA                            307.3223   47.5952   152.8400  NRCan
  Hourly  stk2  Shintotsukawa                                 Japan                             141.8448   43.5286   118.5400  GSI
  Hourly  str1  Canberra                                      Australia                         149.0101  -35.3155   799.9640  GA
  HourlyIGLOS-PP str2  Canberra                                      Australia                         149.0169  -35.5319   799.9540  GA
  Hourly  sulp  Lviv                                          Ukraine                            24.0145   49.8356   370.5000  RIGC
   IGLOS-PP sunm  BRISBANE                                      AUSTRALIA                         153.0352  -27.4849    92.0000  NR&M
 ReferenceHourly  suth  Sutherland                                    South Africa                       20.8105  -32.3802  1799.7659  HRAO
  Hourly  sutm  Sutherland                                    South Africa                       20.8109  -32.3814  1797.6000  GFZ Potsdam
     suva  Suva                                          Fiji                              178.4252  -18.1459    73.0000  PGPSF
  Hourly  suwn  Suwon-shi                                     Korea                             127.0542   37.2755    83.9322  NGII
  Hourly  svtl  Svetloe                                       Russia                             29.7809   60.5329    77.1000  IAA
  Hourly  sydn  Sydney                                        Australia                         151.1504  -33.7809    85.6130  GA
 ReferenceHourly  syog  East Ongle Island                             Antarctica                         39.5837  -69.0070    50.0902  GSI
     tabl  Wrightwood                                    USA                               242.3200   34.3800  2228.0300  USGS
     tcms  Hsinchu                                       Republic of China                 120.9874   24.7980    77.2607  NML
     tehn  TEHRAN                                        IRAN                               51.3341   35.6973  1194.5700  NCC
     tgcv  Palmeira                                      Republic of Cape Verde            337.0172   16.7548    35.0000  PGPSF
 ReferenceHourly  thti  Papeete                                       Tahiti, French Polynesia          210.3937  -17.5769    98.0400  CNES
  HourlyIGLOS-PP thu2  Thule Airbase                                 Greenland(Denmark)                291.1750   76.5370    36.1000  NSI
 ReferenceHourly  thu3  Thule Airbase                                 Greenland                         291.1750   76.5370    36.1000  DNSC
  Hourly  tid1  (Near) Canberra                               Australia                         148.9800  -35.3992   665.3627  GA
     tid2  Tidbinbilla                                   Australia                         148.9800  -35.3992   665.3719  JPL
 ReferenceHourly  tidb  Tidbinbilla                                   Australia                         148.9800  -35.3992   665.3719  JPL
   IGLOS-PP titz  Titz                                          Germany                             6.4316   51.0353   155.6000  BKG
 ReferenceHourly  tixi  Tixi                                          Russian Federation                128.8664   71.6345    46.9847  TIXI
  HourlyIGLOS-PP tixj  Tixi                                          Russian Federation                128.8664   71.6345    47.0509  SST YEMSP GS SB RAS
  Hourly  tlse  Toulouse                                      France                              1.4808   43.5607   211.6000  CNES
     tnml  Hsinchu                                       Republic of China                 120.9873   24.7980    75.8599  NML
     torp  Torrance                                      USA                               241.6700   33.8000    -5.2000  USGS
 ReferenceHourly  tow2  Cape Ferguson                                 Australia                         147.0557  -19.2693    87.3860  GA
 Reference   trab  Trabzon                                       Turkey                             39.7756   40.9947    99.2000  BKG
     trak  Irvine                                        USA                               242.2000   33.6200   115.5600  SIO
 Reference   tro1  Tromsoe                                       Norway                             18.9396   69.6627   138.0000  Kartverket
 Reference   trom  Tromsoe                                       Norway                             18.9383   69.6639   132.0000  NMA
  Hourly  tsk2  Tsukuba                                       Japan                             140.0871   36.1056    69.9300  GSI
 ReferenceHourly