全球IGS最新跟踪站点位分布示意
id City Location
abmf LES ABYMES France 298 abpo Antananarivo Madagascar 47 ade1 Salisbury Australia 138 ade2 Salisbury Australia 138 adis Addis Ababa ETHIOPIA 38 aira Aira Japan 130 ajac Ajaccio France 8 albh Victoria Canada 236 algo ALGONQUIN PARK Canada 281 alic Alice Springs Australia 133 alrt Alert (Ellesmere Island) Canada 297 amc2 Colorado Springs U.S.A. 255 ammn Amman Jordan 35 ankr Ankara Turkey 32 antc Los Angeles Chile 288 areq Arequipa Peru 288 artu Arti Russian Federation 58 aspa Pago Pago U.S.A. 189 auck Whangaparaoa Peninsula New Zealand 174 azu1 Azusa USA 242 badg Badary Russian Federation 102 baie BAIE COMEAU CANADA 291 bake BAKER LAKE Canada 263 bako Cibinong Indonesia 106 bamf Bamfield Canada 234 ban2 Bangalore India 77 barh Bar Harbor USA 291 bdos Bridgetown Barbados 300 bhr1 Manama Bahrain 50 bhr2 Manama Bahrain 50 bili Bilibino Russian Federation 166 bill Temecula USA 242 bjco Cotonou Benin 2 bjfs Fangshan China 115 blyt Blythe United States 245 bogi Borowa Gora Poland 21 bogt Bogota Colombia 285 bor1 Borowiec Poland 17 braz Brasilia Brazil 312 brew Brewster USA 240 brft Eusebio Brazil 321 brmu Bermuda UK 295 brst Brest France 355 brux Brussels Belgium 4 bucu Bucuresti Romania 26
bue1 San Martin Argentina 301 bue2 San Martin Argentina 301 bzrg Bolzano - Bozen Italy 11 cagl Cagliari Italy 8 cags Gatineau Canada 284 cagz Capoterra Italy 8 cas1 Casey Antarctica 110 casa Mammoth Lakes USA 241 ccj2 Ogasawara Japan 142 ccjm Ogasawara Japan 142 cedu Ceduna Australia 133 cfag Caucete Argentina 291 cggn TORO Nigeria 9 chan CHANGCHUN CHINA 125 chat Waitangi New Zealand 183 chil San Gabriel Mountains USA 241 chpi Cachoeira Paulista Brazil 315 chti Wharekauri New Zealand 183 chum Chumysh Kazakhstan 74 chur CHURCHILL CANADA 265 chwk Chilliwack Canada 237 cic1 Ensenada Mexico 243 cit1 Pasadena USA 241 clar Claremont USA 242 cmp9 Sylmar USA 241 cnmr Saipan USA 145 coco Cocos (Keeling) Island Australia 96 cont Concepcion Chile 286 conz Concepcion Chile 286 copo Copiapo Chile 289 coso Coso Junction USA 242 coyq Coyhaique Chile 288 crao Simeiz Ukraine 33 crfp Yucaipa USA 242 cro1 Christiansted U.S. Virgin Islands (USA) 295 csn1 Northridge USA 241 cusv Patumwan Thailand 100 daej Daejeon Korea 127 darr Darwin Australia 131 darw Darwin Australia 131 dav1 Davis Antarctica 77 dear DE AAR SOUTH AFRICA 23 dgar Diego Garcia Island U.K. Territory 72 dgav Diego Garcia Island U.K. Territory 72 dhlg Durmid Hill USA 244 dlft Delft Netherlands 4 drag Metzoki dragot Israel 35
drao Penticton Canada
dubo LAC DU BONNET CANADA 264 dubr Dubrovnik Croatia 18 dum1 Antarctic base of "Dumont d'Urville" Antarctica 140 dund Dunedin New Zealand 170 dyr2 Diyarbakir Turkey 40 ebre Roquetes Spain 0 eil1 Fairbanks USA 212 eil2 Fairbanks USA 212 eprt Eastport USA 293 escu Escuminac Canada 295 faa1 Faaa French Polynesia 210.3857 -17.5553 12.3500 ESOC
fair Fairbanks USA 212 fale Faleolo Samoa 188 falk Port Stanley Falkland Islands 302 ffmj Frankfurt / Main Germany 8 flin CFS FLIN FLON CANADA 258 flrs Santa Cruz das Flores Portugal 328 frdn Fredericton Canada 293 func Funchal Portugal 343 ganp Ganovce Slovakia 20 geno Genova Italy 8 glps Puerto Ayora Ecuador 269 glsv Kiev Ukraine 30 gmas Maspalomas Spain 344 gmsd Nakatane town Japan 131 gode Greenbelt USA 283 godz Greenbelt USA 283 gol2 Goldstone USA 243 gold Goldstone USA 243 gope Ondrejov Czech Republic 14 goug Gough Island dependent territory of the U.K. 350 gras Caussols France 6 graz Graz Austria 15 guam Dededo Guam 144 guao URUMQI CHINA 87 guat Guatemala City Guatemala 269 guug Mangilao USA 144 haly Halat Ammar Saudi Arabia 36 harb Pretoria Republic of South Africa 27 harv Vandenberg AFB United States 239 hers Hailsham United Kingdom 0 hert Hailsham United Kingdom 0 hlfx HALIFAX CANADA 296 hnlc Honolulu USA 202 hnpt Cambridge USA 283 hnus HERMANUS SOUTH AFRICA 19
hob2 Hobart Australia
hofn Hoefn Iceland 344 holb Holberg Canada 231 holm Uluk formerly Holman (Victoria Island) Canada 242.2
holp Hollydale USA 241 hrao Krugersdorp South Africa 27 hrm1 Hermitage United Kingdom 358 hrm2 Hermitage United Kingdom 358 hueg Huegelheim Germany 7 hyde Hyde HYDERABAD
ieng Torino Italy 7 iisc Bangalore India 77 ineg Aguascalientes Mexico 257 invk Inuvik Canada 226 iqal IQALUIT CANADA 291 iqqe Iquique Chile 289 irkj Irkutsk RUSSIA 104 irkm Irkutsk Russia 104 irkt Irkutsk Russia 104 isba Palestine Street Iraq 44 ispa Easter Island Chile 250 ista Istanbul Turkey 29 jab1 Jabiru Australia 132 joz2 Jozefoslaw Poland 21 joze Jozefoslaw Poland 21 jplm Pasadena USA 241 karr Karratha Australia 117 kat1 Katherine Australia 132 kely Kangerlussuaq Greenland 309 kerg Port aux Francais Kerguelen Islands 70 kgni KOGANEI JAPAN 139 khaj Khabarovsk RUSSIA 135 khar Kharkiv Ukraine 36 kir0 Kiruna Sweden 21 kiru Kiruna Sweden 20 kit3 Kitab Uzbekistan 66 kokb Koke Waimea USA 200.3351 kokv Koke Waimea USA 200.3351 kosg Kootwijk Netherlands 5 kouc Koumac New Caledonia 164 kour Kourou French Guyana 307 ksmv KASHIMA JAPAN 140 kunm Kunming China 102 kuuj KUUJJUARAPIK CANADA 282 kwj1 Kwajalein Atoll Marshall Islands 167 lae1 Lae Papua New Guinea 146 lama Olsztyn Poland 20
lbch Long Beach USA
lck2 Lucknow India 80 lcki Lucknow India 80 leep Hollywood USA 241 leij Leipzig Germany 12 lhas LHASA China 91 lhaz Lhasa China 91 lmmf LE LAMENTIN France 299 long Irwindale USA 241 lpal Roque de los Muchachos Spain 342 lpgs La Plata Argentina 302 lroc La Rochelle France 358 mac1 MacQ Sub-Antarctic Southern Ocean 158.9358 -
mad2 Robledo Spain 355 madr Robledo Spain 355 mag0 Magadan Russian Federation 150 mal2 Malindi Kenya 40 mald Male Airport Republic of Maldives 73 mana Managua Nicaragua 273 mar6 Maartsbo Sweden 17 mars Marseille France 5 mas1 Maspalomas Spain 344 mat1 MATERA ITALY 16 mate Matera Italy 16 maui Hale Maui USA 203.
maw1 Mawson Antarctica 62 mbar Mbarara Uganda 30 mcil Ogasawara Japan 153 mcm4 Ross Island Antarctica 166 mdo1 Fort Davis USA 255 mdvj Mendeleevo Russian Federation 37 mdvo Mend Moscow Region Russia 37.2
medi Medicina Italy 11 mets Kirkkonummi Finland 24 metz Kirkkonummi (40 km west from Helsinki) Finland 24 mfkg MAFIKENG SOUTH AFRICA 25 mikl Mykolaiv Ukraine 31 mizu Mizusawa Japan 141 mkea Mauna Kea USA 204 mobj Obninsk Russian Federation 36 mobk Obninsk Russian Federation 36 mobn Obninsk Russian Federation 36 mobs Melbourne Australia 144 monp Laguna Mountains USA 243 morp Morpeth United Kingdom 358 mqzg Christchurch New Zealand 172 msku Franceville Gabon 13
mtbg Mattersburg Austria
mtka Mitaka Japan 139 nain Nain Canada 298 nama Namas Saudi Arabia 42 nano Nanoose Bay Canada 235 nico Nicosia Cyprus 33 nist Boulder USA 254 nium Alofi Niue 190 nklg Libreville Gabon 9 nlib North Liberty USA 268 nnor New Norcia Australia 116 not1 Noto Italy 14 novm Novosibirsk RUSSIA 82 npld Teddington United Kingdom 359 nrc1 OTTAWA CANADA 284 nril Norilsk Russian Federation 88 nrl1 Washington U.S.A. 282 nrmd NOUMEA FRANCE 166 nssp Yerevan Republic of Armenia 44 ntus Singapore Republic of Singapore 103 nurk Kigali Ruanda 30 nvsk Novosibirsk Russia 83 nya1 Ny-Alesund Norway 11 nyal Ny-Alesund Norway 11 ohi2 O'Higgins Antarctic Peninsula 302 ohi3 O'Higgins Antarctic Peninsula 302 onsa Onsala Sweden 11 opmt Paris France 2 orid Ohrid Macedonia 20 osje Osijek Croatia 18 osn1 Osan South Korea 127 osn2 Osan South Korea 127 ous2 Dunedin New Zealand 170 pado Padova Italy 11 palm Palmer Station Antarctica 295 parc Punta Arenas Chile 289 park Parkes Australia 148 pbr2 Port Blair India 92 pbri Port Blair India 92 pdel Ponta Delgada Portugal 334 penc Penc Hungary 19 pert Perth Australia 115 petp Petropavlovsk-Kamchatka Russian Federation 158 pets Petropavlovsk-Kamchatka Russian Federation 158 picl PICKLE LAKE CANADA 269 pie1 Pie Town USA 251 pimo Quezon City Philippines 121
pin1 Pinyon Flat USA
pol2 Bishkek Kyrghyzstan 74 polv Poltava Ukraine 34 pots Potsdam Germany 13 pove Porto Velho Brasil 296 prds CALGARY CANADA 245 pre1 Pretoria South Africa 28 pre2 Pretoria South Africa 28 ptag Taguig City Philippines 121 ptbb Braunschweig Germany 10 qaq1 Qaqortoq / Julianehaab Greenland (Denmark) 313 qiki Qikiqtarjuaq (Baffin Island) Canada 295 qui1 Quito Ecuador 281 qui2 Quito Ecuador 281 quin Quincy USA 239 rabt Rabat Morocco 353 ramo Mitzpe Ramon Israel 34 rbay Richardsbay South Africa 32 rcmn NAIROBI KENYA 36 recf Recife Brasil 325 reso Resolute (Cornwallis Island) Canada 265 reun Le Tampon France 55 reyk Reykjavik Iceland 338 riga Riga Latvia 24 rio2 Rio Grande Argentina 292 riop Riobamba Ecuador 281 roap San Fernando Spain 353 roch Pinemeadow USA 243 rock Simi Valley USA 241 roth Rothera Station Antarctica 291 salu S鉶 Luis Brasil 315 sant Santiago Chile 289 sask Saskatoon Canada 253 sass Sassnitz Island of Ruegen Germany 13 savo Salvador Brasil 321 sbok SPRINGBOK SOUTH AFRICA 17 sch2 Schefferville Canada 293 scip San Clemente Island USA 241 scor Scoresbysund/Ittoqqoormiit Greenland(Denmark) 338 scub Santiago de Cuba Cuba 284 sele Almaty Kazakstan 77 sey1 La Misere Seychelles 55 sfdm Piru USA 241 sfer San Fernando Spain 353 shao Sheshan China 121 she2 Shediac Canada 295 simo Simonstown South Africa 18
sio3 La Jolla USA 242 slor San Lorenzo Honduras 272 smst Nachi Katsuura-cho JAPAN 135 sni1 San Nicolas Island USA 240 sofi Sofia Bulgaria 23 sola Solar Village Saudi Arabia 46 spk1 Saddle Peak USA 241 spt0 Boras Sweden 12 ssia San Salvador El Salvador 270 sthl Longwood United Kingdom 354 stjo St. John's Canada 307 stk2 Shintotsukawa Japan 141 str1 Canberra Australia 149 str2 Canberra Australia 149 sulp Lviv Ukraine 24 suth Sutherland South Africa 20 sutm Sutherland South Africa 20 sutv Sutherland South Africa 20 suva Suva Fiji 178 suwn Suwon-shi Korea 127 svtl Svetloe Russia 29 sydn Sydney Australia 151 syog East Ongle Island Antarctica 39 tabl Wrightwood United States 242 tah1 Papeete Tahiti 210 tah2 Papeete Tahiti 210 tash Tashkent Uzbekistan 69 tcms Hsinchu Republic of China 120 tdou THOHOYANDOU SOUTH AFRICA 30 tehn TEHRAN IRAN 51 tgcv Palmeira Republic of Cape Verde 337 thti Pape French Polynesia 210.3937 -17.5769 98.0400 CNES
thu2 Thule Airbase Greenland(Denmark) 291 thu3 Thule Airbase Greenland 291 tid1 Canberra Australia 148 tid2 Tidbinbilla Australia 148 tidb Tidbinbilla Australia 148 titz Titz Germany 6 tixi Tixi Russian Federation 128 tlse Toulouse France 1 tnml Hsinchu Republic of China 120 torp Torrance USA 241 tow2 Cape Ferguson Australia 147 trab Trabzon Turkey 39 trak Irvine USA 242 tro1 Tromsoe Norway 18 tsk2 Tsukuba Japan 140
tskb Tsukuba Japan
tubi Gebze TURKEY 29 tukt Tuktoyaktuk Canada 227 twtf Taoyuan Republic of China 121 uclp Los Angeles USA 241 uclu Ucluelet Canada 234 ufpr Curitiba Brasil 310 ulab Ulaanbataar Mongolia 107 uldi ULUNDI SOUTH AFRICA 31 umta UMTATA SOUTH AFRICA 28 unbj Fredericton Canada 293 unfe FERRARA ITALY 11 unsa Salta Argentina 294 urum Urumqi China 87 usn3 Washington U.S.A. 282 usno Washington USA 282 usud Usuda Japan 138 uzhl Uzhgorod Ukraine 22 vacs Vacoas Mauritius 57 vald VAL D'OR CANADA 282 valp Valparaiso Chile 288 vesl Vesleskarvet Antarctica 357 vill Villafranca Spain 356 vis0 Visby Sweden 18 vndp Vandenberg Air Force Base United States 239 wab2 Wabern Switzerland 7 warn Rostock-Warnemuende Germany 12 wdc3 Washington D.C. USA 282 wdc4 Washington D.C. USA 282 wel1 Wellington New Zealand 174 wel2 Wellington New Zealand 174 wes2 Westford USA 288 wgtn Wellington New Zealand 174 whc1 Whittier United States 241 whit WHITEHORSE CANADA 224 widc Sky Valley USA 243 will Williams Lake Canada 237 wind Windhoek Namibia 17 wlsn Mt. Wilson USA 241 wroc Wroclaw Poland 17 wslr Whistler Canada 237 wsrt Westerbork The Netherlands 6 wtza Bad Koetzting Germany 12 wtzr Bad Koetzting Germany 12 wtzs Bad Koetzting Germany 12 wtzz Bad Koetzting Germany 12 wuhn Wuhan P.R. China 114
xian Lintong P.R.C.
xmis Christmas Island Australia 105 yakt Yakutsk Russian Federation 129 yakz Yakutsk Russian Federation 129 yar2 Dongara Australia 115 yar3 Dongara Australia 115 yarr Dongara Australia 115 yebe Yebes Spain 356 yell YELLOWKNIFE CANADA 245 yibl Yibal Oman 56 ykro Yamoussoukro Cote d'Ivorie 354 yssk Yuzhno-Sakhalinsk Russian Federation 142 zamb Lusaka Zambia 28 zeck Zelenchukskaya Russian Federation 41 zim2 Zimmerwald Switzerland 7 zimj Zimmerwald Switzerland 7 zimm Zimmerwald Switzerland 7 zwe2 Zwenigorod Russia 36
lon (E) lat (N) ht (m) Agency Clock
298.4725 16.2623 -25.0000 IGN-SGN INTERNAL 47.2292 -19.0183 1552.9923 JPL INTERNAL 138.6473 -34.7290 38.2000 NGA Cesium / Rcvr 1 138.6473 -34.7290 38.2000 NGA Cesium / Rcvr 2 38.7663 9.0351 2439.1540 BKG 130.5996 31.8241 314.6400 GSI CESIUM 8.7626 41.9275 99.0000 IGNIGN-SGN INTERNAL 236.5126 48.3898 32.0000 GSC Internal 281.9286 45.9588 202.0000 NRCan INTERNAL 133.8855 -23.6701 603.3581 GA QUARTZ/INTERNAL 297.6595 82.4943 78.1100 NRCan/GSD Internal 255.4754 38.8031 1912.4898 USNO H-MASER 35.8800 32.0300 1055.8300 RJGC 32.7586 39.8875 974.8000 BKG and GCM INTERNAL 288.4679 -37.3387 745.4000 G2 288.5072 -16.4655 2488.9226 JPL XL-DC 151-358-108-2 58.5605 56.4298 247.5110 RDAAC-IRIS INTERNAL 189.2776 -14.3261 53.6620 NOAA-NGS INTERNAL 174.8344 -36.6028 132.0000 GNS INTERNAL 242.1000 34.1300 144.7500 UNAVCO INTERNAL 102.2350 51.7697 811.4000 IAA EXTERNAL H-MASER CH1-80 291.7367 49.1868 27.5000 NRCan/GFZ INTERNAL 263.9977 64.3178 4.4000 NRCan INTERNAL 106.8500 -6.4900 158.1800 BAKOSURTANAL 234.8649 48.8353 11.1000 GSC INTERNAL 77.5116 13.0343 831.9000 GFZ EXTERNAL RUBIDIUM 291.7783 44.3950 7.4000 NOAA-NGS INTERNAL 300.3909 13.0879 -38.6000 NOAA-NGS INTERNAL 50.6081 26.2091 -13.9000 NGA Cesium /Rcvr1 50.6081 26.2091 -13.9000 NGA Cesium /Rcvr2 166.4380 68.0761 456.2380 RDAAC-IRIS INTERNAL 242.9400 33.5800 470.0500 UNAVCO INTERNAL 2.4500 6.3847 30.6000 MCA-Benin 115.8925 39.6086 87.4130 NGCC 245.2900 33.6100 85.9000 USGS INTERNAL 21.0352 52.4750 139.9000 IGiK EXTERNAL RUBIDIUM 285.9191 4.6401 2576.7782 JPL INTERNAL 17.0668 52.1002 124.0000 SRC PAS INTERNAL 312.1222 -15.9474 1106.0413 DGFI INTERNAL 240.3174 48.1315 238.6273 JPL H-MASER 321.5745 -3.8774 21.7000 NOAA-NGS INTERNAL 295.3037 32.3704 -11.6120 NOAA-NGS INTERNAL 355.5034 48.3805 65.8000 IGN-SGN INTERNAL 4.3586 50.7981 158.3000 ROB EXTERNAL CH1-75A MASER 26.1257 44.4639 143.2000 BKG INTERNAL
301.4807 -34.5737 48.8000 NGA Cesium / Rcvr1 301.4807 -34.5737 48.8000 NGA Cesium /Rcvr2 11.3368 46.4990 328.8000 STPOS INTERNAL 8.9728 39.1359 238.4000 ASI INTERNAL 284.1927 45.5850 235.0000 NRCan/GSD INTERNAL 8.9728 39.1359 238.0000 DISIG-Cagliari EXTERNAL 110.5197 -66.2834 22.5500 GA QUARTZ/INTERNAL 241.1034 37.6446 2390.4416 LVO INTERNAL 142.1950 27.0675 104.2140 GSI CESIUM 142.1846 27.0956 208.8300 GSI CESIUM 133.8098 -31.8667 144.8155 GA H-MASER 291.7674 -31.6022 703.0000 CERI INTERNAL 9.1183 10.1231 916.6953 JPL INTERNAL 125.4433 43.7905 268.3000 CHO INTERNAL 183.4342 -43.9558 58.0000 GNS INTERNAL 241.9700 34.3300 1567.5200 USGS INTERNAL 315.0148 -22.6871 617.4176 JPL INTERNAL 183.3829 -43.7355 75.7000 GNS INTERNAL 74.7511 42.9985 716.3321 JPL INTERNAL 265.9113 58.7591 -18.9000 NRCan RUBIDIUM SYMMETRICOM 237.9916 49.1566 170.0000 GSC clock steering 243.3342 31.8707 64.3245 JPL INTERNAL 241.8700 34.1400 215.3600 USGS INTERNAL 242.2900 34.1100 373.6400 USGS INTERNAL 241.5900 34.3500 1138.0200 USGS INTERNAL 145.7431 15.2297 64.3990 NOAA-NGS INTERNAL 96.8339 -12.1883 -35.2212 GA RUBIDIUM 286.9750 -36.8428 200.0270 BKG EXTERNAL H-MASER 286.9745 -36.8438 181.2000 BKG EXTERNAL H-MASER EFOS 20 289.6618 -27.3845 479.2000 G2 242.1911 35.9823 1455.1622 USGS INTERNAL 288.1079 -45.5143 476.0000 G2 INTERNAL 33.9910 44.4133 365.8000 UNAVCO INTERNAL 242.9000 34.0400 688.8300 USGS INTERNAL s (USA) 295.4157 17.7569 -31.9558 JPL H-MASER 241.4762 34.2536 261.4341 USGS INTERNAL 100.5339 13.7359 76.0600 DUT INTERNAL 127.3745 36.3994 117.0370 KASI CESIUM 131.1327 -12.8438 125.1970 GA QUARTZ/INTERNAL 131.1327 -12.8437 125.1965 GA QUARTZ/INTERNAL 77.9726 -68.5773 44.5000 GA QUARTZ/INTERNAL 23.9926 -30.6652 1321.7000 NGI 72.3702 -7.2697 -64.7455 JPL INTERNAL 72.3702 -7.2697 -64.7455 JPL INTERNAL 244.2100 33.3900 -83.0500 USGS INTERNAL 4.3876 51.9860 74.3000 TUD/DEOS CESIUM 35.3924 31.5929 120.3000 GSM INTERNAL
240.3750 49.3226 542.0000 GSC INTERNAL 264.1338 50.2588 251.0000 NRCan RUBIDIUM SYMMETRICOM 18.1104 42.6500 454.3000 SGA INTERNAL 140.0019 -66.6651 -1.4000 ENS/CNRS 170.5972 -45.8837 389.0000 GNS INTERNAL 40.2764 37.9157 500.0000 UNV-JPL-GCM INTERNAL 0.4924 40.8209 107.9000 ICC INTERNAL 212.8870 64.6879 176.6000 NGA Cesium /Rcvr 1 212.8870 64.6879 176.6000 NGA Cesium /Rcvr 2 293.0079 44.9087 30.9880 NOAA-NGS INTERNAL 295.2013 47.0734 -16.0200 NRCan/GSD INTERNAL INTERNAL
212.5008 64.9780 319.1771 JPL INTERNAL 188.0005 -13.8322 48.0000 GNS INTERNAL 302.1259 -51.6937 50.8407 JPL INTERNAL 8.6650 50.0906 178.2000 BKG INTERNAL 258.0220 54.7256 320.0000 NRCan INTERNAL 328.8736 39.4538 79.9000 IGP INTERNAL 293.3410 45.9330 95.9000 NRCan INTERNAL 343.0924 32.6479 78.5000 IGP INTERNAL 20.3229 49.0347 745.2000 GKU INTERNAL 8.9211 44.4194 137.0000 ASI INTERNAL 269.6963 -0.7430 1.7946 JPL INTERNAL 30.4967 50.3642 226.8000 MAO INTERNAL 344.5324 27.7648 195.4000 JAXA CESIUM 131.0156 30.5564 141.9580 JAXA EXTERNAL CESIUM 283.1732 39.0217 14.5046 JPL H-MASER 283.1732 39.0217 14.5090 JPL H-MASER 243.1107 35.4252 986.6779 JPL H-MASER 243.1107 35.4252 986.6779 JPL INTERNAL 14.7856 49.9137 592.6000 RIGTC GOP EXTERNAL CESIUM y of the U.K. 350.1333 -40.3488 81.3000 AWI INTERNAL 6.9206 43.7547 1319.3000 CNES INTERNAL 15.4935 47.0671 538.3000 BEV INTERNAL 144.8683 13.5893 201.9220 JPL INTERNAL 87.1773 43.4711 2049.2000 UAO EXTERNAL H-MASER 269.4798 14.5904 1519.8680 IGN-GT 144.8027 13.4332 134.7100 NOAA-NGS INTERNAL 36.0999 29.1389 861.6765 MIT INTERNAL Africa 27.7075 -25.8869 1555.0000 CNES EXTERNAL CESIUM 239.3179 34.4694 14.9662 JPL INTERNAL 0.3362 50.8673 76.5000 NSGF EXTERNAL H-MASER 0.3344 50.8675 83.3000 NSGF INTERNAL 296.3887 44.6835 3.1000 NRCan/GFZ INTERNAL 202.1355 21.3033 22.0000 PGPSF INTERNAL 283.8690 38.5880 -27.4000 NOAA-NGS INTERNAL 19.2231 -34.4246 63.0000 NGI INTERNAL
147.4387 -42.8047 41.1270 GA H-MASER 344.8132 64.2673 82.5000 BKG INTERNAL 231.8650 50.6404 560.0000 GSC INTERNAL RECEIVER CLOCK 242.2391 70.7364 39.5000 NRCan/GSD Internal
241.8318 33.9245 -6.7077 USGS INTERNAL 27.6870 -25.8901 1414.3000 HRAO H-MASER 358.7161 51.4537 163.1000 NGA Cesium / Rcvr 1 358.7161 51.4537 163.1000 NGA Cesium / Rcvr 2 7.5962 47.8339 278.4000 BKG INTERNAL 7.6394 45.0151 316.6000 I.N.RI.M. EXTERNAL H-MASER 77.5704 13.0212 843.7145 JPL INTERNAL 257.7158 21.8562 1888.3470 INEGI 226.4730 68.3062 46.3600 NRCan/GSD INTERNAL 291.4895 63.7560 91.7000 NRCan RUBIDIUM 289.8683 -20.2735 38.9000 G2 104.3162 52.2190 502.1000 VNIIFTRI EXTERNAL H-MASER 104.3162 52.2190 502.3170 ES NIIFTRI H-MASER 104.3162 52.2190 503.3816 DEOS-DUT H-MASER 44.4384 33.3414 72.3000 IRAGDS 250.6556 -27.1250 112.4948 JPL INTERNAL 29.0193 41.1044 147.2000 BKG INTERNAL 132.8939 -12.6588 82.1140 GA QUARTZ/INTERNAL 21.0323 52.0978 152.5000 WUT INTERNAL 21.0315 52.0973 141.4000 WUT INTERNAL 241.8268 34.2048 423.9843 JPL RUBIDIUM 117.0972 -20.9814 109.2468 GA QUARTZ/INTERNAL 132.1533 -14.3760 184.4760 GA H-MASER 309.0552 66.9874 229.8000 JPL INTERNAL 70.2555 -49.3515 74.0583 CNES INTERNAL 139.4881 35.7103 123.5000 RAAG-KSRC EXTERNAL H-MASER 135.0462 48.5215 130.6000 VNIIFTRI EXTERNAL H-MASER 36.2390 50.0051 201.0000 MAO INTERNAL 21.0602 67.8776 497.9000 LMV INTERNAL 20.9684 67.8573 391.1000 ESOC CESIUM 66.8800 39.1400 643.0000 GFZ Potsdam INTERNAL 200.3351 22.1263 1167.5216 JPL H-MASER
200.3351 22.1263 1167.5216 JPL H-MASER
5.8096 52.1784 97.9000 DUT INTERNAL 164.2873 -20.5587 84.0000 DITTT INTERNAL 307.1940 5.2522 -25.5700 ESOC H-MASER 140.6577 35.9554 57.9000 RAAG-KSRC EXTERNAL H-MASER 102.7972 25.0295 198
6.2000 JPL INTERNAL 282.2546 55.2784 -0.5000 NRCan/GFZ INTERNAL 16
7.7302
8.7222 38.0000 JPL INTERNAL 146.9932 -6.6737 140.3500 DSLS 20.6699 53.8924 187.0000 UWM_OLSZTYN INTERNAL
241.8000 33.7900 -27.5600 USGS INTERNAL 80.9560 26.9126 50.4960 ISRO EXTERNAL RUBIDIUM 80.9559 26.9124 50.4590 ISRO EXTERNAL RUBIDIUM 241.6782 34.1346 485.0517 USGS INTERNAL 12.3741 51.3540 178.4000 BKG INTERNAL 91.1040 29.6573 3622.0000 BKG INTERNAL 91.1040 29.6573 3622.0000 BKG INTERNAL 299.0038 14.5948 -26.9690 IGN-SGN INTERNAL 241.9966 34.1119 74.2606 USGS INTERNAL 342.1061 28.7639 2207.0000 IGN-E INTERNAL 302.0677 -34.9067 29.9000 GFZ EXTERNAL Rubidium 358.7807 46.1589 57.9000 ULR INTERNAL 158.9358 -54.4995 -6.6900 GA QUARTZ/INTERNAL
355.7503 40.4292 829.5000 JPL H-MASER 355.7503 40.4292 829.5000 JPL INTERNAL 150.7700 59.5758 361.9266 RDAAC-IRIS INTERNAL 40.1940 -2.9960 -20.4000 ESOC es 73.5263 4.1887 -92.0000 PGPSF INTERNAL 273.7513 12.1491 170.0000 INETER 17.2585 60.5951 75.4000 LMV EXTERNAL RUBIDIUM 5.3538 43.2788 61.8000 IGN-SGN INTERNAL 344.3667 27.7637 197.3000 ESOC EXTERNAL CESIUM 16.7045 40.6491 534.5000 ASI EXTERNAL H-MASER 16.7045 40.6491 535.6000 ASI EXTERNAL H-MASER 203.7430 20.7067 3062.0000 PGPSF INTERNAL
62.8707 -67.6048 59.1840 GA QUARTZ/INTERNAL 30.7379 -0.6015 1337.6533 JPL INTERNAL 153.9787 24.2901 35.6600 GSI EXTERNAL RUBIDIUM 166.6693 -77.8383 98.0222 JPL INTERNAL 255.9850 30.6805 2004.4761 JPL EXTERNAL XTAL VCO 37.2145 56.0215 257.4000 IMVP EXTERNAL H-MASER 37.2236 56.0275 254.8000 DEOS-DUT H-MASER
11.6468 44.5199 50.0000 ASI EXTERNAL H-MASER 24.3953 60.2175 94.6000 FGI EXTERNAL H-MASER
24.3953 60.2175 94.5000 FGI EXTERNAL QUARTZ
25.5400 -25.8050 1310.9000 NGI INTERNAL 31.9728 46.9728 94.7000 RIGC INTERNAL 141.1328 39.1352 117.0000 GFZ EXTERNAL CAESIUM 204.5437 19.8014 3755.0000 JPL INTERNAL 36.5697 55.1149 182.6079 GS RAS INTERNAL 36.5697 55.1149 182.6079 JPL INTERNAL 36.5695 55.1149 182.6340 RDAAC-JPL-IRIS INTERNAL 144.9753 -37.8294 40.0000 GA QUARTZ/INTERNAL 243.5800 32.8900 1842.5500 SIO INTERNAL 358.3145 55.2128 144.4000 NCL INTERNAL 172.6547 -43.7027 154.6800 GNS NONE 13.5520 -1.6312 387.0000 JPL INTERNAL
16.4043 47.7379 294.0000 BEWAG INTERNAL 139.5614 35.6795 109.0000 ENRI INTERNAL 298.3113 56.5370 33.4800 NRCan/GSD INTERNAL 42.0446 19.2114 2703.2212 MIT INTERNAL 235.9135 49.2948 6.0000 GSC INTERNAL 33.3964 35.1409 155.0000 BKG INTERNAL 254.7374 39.9951 1648.4880 NIST EXTERNAL H-MASER 190.0729 -19.0766 90.1000 GNS INTERNAL 9.6721 0.3539 31.4800 CNES INTERNAL 268.4251 41.7716 207.0648 JPL H-MASER 116.1927 -31.0487 234.9840 ESOC EXTERNAL SLAVED CRYSTAL 14.9898 36.8761 126.2000 ASI EXTERNAL H-MASER 82.9095 55.0305 149.9800 IMVP EXTERNAL H-MASER 359.6604 51.4210 72.7000 NPL H-MASER 284.3762 45.4542 82.5000 NRCan H-MASER 88.3598 69.3618 47.8937 CMIS INTERNAL 282.9756 38.8208 -26.0100 NRL H-MASER 166.4849 -22.2283 160.3800 DITTT a 44.5029 40.2265 1194.7548 JPL INTERNAL ore 103.6799 1.3458 79.0000 DUT INTERNAL 30.0899 -1.9446 1485.3000 GFZ INTERNAL 83.2355 54.8406 123.6429 IPGG SB RAS INTERNAL 11.8653 78.9296 84.0000 Kartverket EXTERNAL H-MASER
11.8700 78.9300 82.0000 NMA EXTERNAL H-MASER
a 302.0987 -63.3211 33.1000 BKG INTERNAL
a 302.0986 -63.3211 32.1500 BKG EXTERNAL CESIUM
11.9255 57.3953 45.5000 LMV EXTERNAL H-MASER 2.3349 48.8359 124.2000 OP EXTERNAL H-MASER 20.7941 41.1273 773.0000 BKG INTERNAL 18.6805 45.5608 153.9000 SGA INTERNAL 127.0240 37.0776 48.9000 NGA Cesium /Rcvr1 127.0240 37.0776 48.9000 NGA Cesium / Rcvr2 170.5109 -45.8695 26.1000 GFZ-OU EXTERNAL RUBIDIUM 11.8961 45.4112 64.7000 UNIPD INTERNAL 295.9489 -64.7751 31.2394 JPL INTERNAL 289.1201 -53.1370 22.0000 G2 INTERNAL 148.2646 -32.9988 397.4000 GA EXTERNAL H-MASER 92.7122 11.6378 -22.4340 ISRO External Rubidium 92.7121 11.6378 -22.5540 ISRO External Rubidium 334.3372 37.7477 110.8000 IGP EXTERNAL QUARTZ 19.2815 47.7896 291.7000 F諱I SGO INTERNAL 115.8852 -31.8019 12.9200 ESOC CESIUM 158.6070 53.0667 211.0343 KOMSP INTERNAL 158.6501 53.0233 102.2000 KOMSP INTERNAL 269.8380 51.4798 315.1000 NRCan/GFZ INTERNAL 251.8811 34.3015 2347.7109 JPL H-MASER 121.0777 14.6357 95.5320 JPL INTERNAL
74.6943 42.6798 1714.2000 JPL INTERNAL 34.5429 49.6026 178.1000 RIGC INTERNAL 13.0700 52.3800 174.0000 GFZ EXTERNAL RUBIDIUM 296.1037 -8.7093 119.6000 IBGE 245.7065 50.8713 1247.9000 NRCan H-MASER 28.2240 -25.7463 1416.4000 NGA Cesium /Rcvr1 28.2240 -25.7463 1416.4000 NGA Cesium /Rcvr2 121.0408 14.5354 86.6300 NAMRIA INTERNAL 10.4597 52.2962 130.2000 BKG EXTERNAL ACTIVE H-MASER ) 313.9522 60.7152 110.4000 DNSC RUBIDIUM 295.9663 67.5593 13.3000 NRCan/GSD INTERNAL 281.5064 -0.2152 2922.6000 NGA Cesium /Rcvr1 281.5064 -0.2152 2922.6000 NGA Cesium /Rcvr2 239.0556 39.9746 1105.7651 JPL INTERNAL 353.1457 33.9981 90.1000 UNAVCO INTERNAL 34.7631 30.5978 893.1000 GSM INTERNAL 32.0784 -28.7955 31.7927 HRAO INTERNAL 36.8938 -1.2210 1607.5400 RCMRD 325.0485 -8.0510 20.2000 IBGE 265.1067 74.6908 34.9000 NRCan/GSD INTERNAL 55.5717 -21.2083 1558.4000 IGN-SGN INTERNAL 338.0445 64.1388 93.1000 BKG INTERNAL 24.0587 56.9486 34.7000 LUAI INTERNAL 292.2489 -53.7855 32.0000 GFZ Potsdam INTERNAL 281.3489 -1.6506 2817.1880 IG INTERNAL 353.7937 36.4643 73.7000 ROA EXTERNAL H-MASER 243.3900 33.6100 1393.7500 SIO INTERNAL 241.3200 34.2400 553.3900 USGS INTERNAL 291.8743 -67.5714 39.7930 NCL EXTERNAL 315.7875 -2.5935 18.9000 IBGE INTERNAL 289.3314 -33.1503 723.0746 JPL CESIUM 253.6016 52.1963 580.0000 NRCan/GSD INTERNAL 13.6433 54.5136 68.2000 BKG INTERNAL 321.5677 -12.9392 76.3000 IBGE INTERNAL 17.8792 -29.6693 1043.1000 NGI 293.1674 54.8321 498.2000 NRCan RUBIDIUM 241.5100 32.9100 452.8600 SIO INTERNAL 338.0497 70.4853 128.5000 DNSC External Rubidium 284.2377 20.0121 21.9500 GFZ INTERNAL 77.0168 43.1791 1340.0000 JPL INTERNAL 55.4794 -4.6737 537.9123 JPL INTERNAL 241.2500 34.4600 291.5000 UNAVCO 353.7944 36.4643 85.8000 ROA EXTERNAL H-MASER 121.2004 31.0996 22.0901 JPL INTERNAL 295.4480 46.2207 -15.3000 NRCan/GSD INTERNAL 18.4396 -34.1879 39.4910 HRAO INTERNAL
272.5635 13.4239 11.9950 IGN-HO 135.9370 33.5779 97.5360 SHO NONE 240.4800 33.2500 239.6900 USGS INTERNAL 23.3947 42.5561 1119.6000 BKG INTERNAL 46.4006 24.9107 760.1393 MIT INTERNAL 241.3500 34.0600 440.1400 USGS INTERNAL 12.8913 57.7150 219.9000 LM EXTERNAL H-MASER 270.8838 13.6973 664.4000 CNR 354.3327 -15.9425 453.2900 JPL INTERNAL 307.3223 47.5952 152.8000 NRCan H-MASER 141.8448 43.5286 118.5400 GSI CESIUM 149.0101 -35.3155 800.0394 GA CESIUM 149.0169 -35.5319 799.9540 GA QUARTZ/INTERNAL 24.0145 49.8356 370.5000 RIGC INTERNAL 20.8105 -32.3802 1799.7659 HRAO INTERNAL 20.8109 -32.3814 1797.6000 GFZ Potsdam INTERNAL 20.8105 -32.3802 1799.7659 HRAO INTERNAL 178.4252 -18.1459 73.0000 PGPSF INTERNAL 127.0542 37.2755 83.9322 NGII CESIUM=20 29.7809 60.5329 77.1000 IAA EXTERNAL H-MASER CH1-80 151.1504 -33.7809 85.6130 GA EXTERNAL CESIUM 39.5837 -69.0070 50.0902 GSI CESIUM 242.3200 34.3800 2228.0300 USGS INTERNAL 210.3938 -17.5770 99.9270 NGA Cesium /Rcvr 1 210.3938 -17.5770 99.9270 NGA Cesium /Rcvr2 69.2956 41.3280 439.7000 GFZ EXTERNAL RUBIDIUM 120.9874 24.7980 77.2607 NML INTERNAL 30.3840 -23.0799 630.2000 NGI INTERNAL 51.3341 35.6973 1194.5700 NCC INTERNAL erde 337.0172 16.7548 35.0000 PGPSF INTERNAL INTERNAL
291.1750 76.5370 36.1000 NSI EXTERNAL RUBIDIUM 291.1750 76.5370 36.1000 DNSC EXTERNAL RUBIDIUM 148.9800 -35.3992 665.4400 GA H-MASER 148.9800 -35.3992 665.3719 JPL H-MASER 148.9800 -35.3992 665.3719 JPL H-MASER 6.4316 51.0353 155.6000 BKG INTERNAL 128.8664 71.6345 46.9847 SST YEMSP GS SB RAS INTERNAL 1.4809 43.5607 207.2000 CNES INTERNAL 120.9873 24.7980 75.8599 NML EXTERNAL RUBIDIUM 241.6700 33.8000 -5.2000 USGS INTERNAL 147.0557 -19.2693 88.2349 GA INTERNAL 39.7756 40.9947 99.2000 BKG INTERNAL 242.2000 33.6200 116.2700 SIO INTERNAL 18.9396 69.6627 138.0000 Kartverket EXTERNAL RUBIDIUM 140.0871 36.1056 69.9300 GSI CESIUM
29.4507 40.7867 221.8310 TUBITAK INTERNAL 227.0057 69.4382 1.5400 NRCan/GSD INTERNAL 121.1645 24.9536 203.1220 TL steered H-MASER 241.5600 34.0700 111.5600 USGS INTERNAL 234.4584 48.9256 10.0000 GSC INTERNAL CLOCK 310.7690 -25.4484 925.8000 IBGE 107.0500 47.6700 1611.7000 GFZ INTERNAL 31.4209 -28.2931 607.9000 NGI 28.6725 -31.5488 772.5000 NGI 293.3583 45.9502 22.7500 UNB INTERNAL 11.5995 44.8330 81.0100 ASI INTERNAL 294.5924 -24.7275 1257.8000 GFZ Potsdam INTERNAL 87.6300 43.5900 856.1000 GFZ INTERNAL 282.9337 38.9206 57.5190 USNO H-MASER 282.9338 38.9190 48.8880 USNO steered H-MASER 138.3620 36.1331 1508.6193 JPL H-MASER 22.2976 48.6320 232.0000 MAO INTERNAL 57.4970 -20.2971 420.4000 JPL INTERNAL 282.4358 48.0971 312.8000 NRCan/GFZ INTERNAL 288.3739 -33.0272 31.0000 G2 INTERNAL 357.1583 -71.6738 862.4000 HartRAO INTERNAL 356.0480 40.4436 647.5000 ESOC CESIUM 18.3673 57.6539 79.8000 LMV EXTERNAL RUBIDIUM 239.3800 34.5600 -11.5100 UNAVCO INTERNAL 7.4642 46.9237 611.0000 METAS EXTERNAL UTC(CH) Master Cl 12.1014 54.1698 50.7000 BKG INTERNAL 282.9337 38.9206 57.8720 NGA USNO Master Clock Ensemble 282.9337 38.9206 57.8720 NGA USNO Master Clock Ensemble 174.7787 -41.2726 46.9000 NGA Cesium /Rcvr 1 174.7787 -41.2726 46.9000 NGA Cesium /Rcvr 2 288.5060 42.6130 86.0170 NOAA-NGS H-MASER 174.8059 -41.3235 26.0600 GNS NONE 241.9700 33.9800 94.2800 USGS INTERNAL 224.7779 60.7505 1427.0000 NRCan RUBIDIUM SYMMETRICOM 243.6100 33.9300 445.0400 USGS INTERNAL 237.8322 52.2369 1096.0000 GSC INTERNAL 17.0894 -22.5749 1734.7000 GFZ INTERNAL 241.9400 34.2300 1705.2700 USGS INTERNAL 17.0619 51.1131 181.0000 IGG WUELS INTERNAL 237.0788 50.1265 909.0000 GSC internal clock steering 6.6045 52.9146 86.0000 DUT H-MASER 12.8789 49.1442 666.0000 BKG CESIUM 12.8789 49.1442 666.0000 BKG EXTERNAL H-MASER EFOS 18 12.8786 49.1448 663.4000 BKG EXTERNAL H-MASER EFOS 39 12.8789 49.1442 665.9000 BKG EXTERNAL H-MASER EFOS 18 114.3573 30.5317 25.8000 WHU Rubidium Clock Steered by
109.2215 34.3687 464.4098 JPL QUARTZ 105.6885 -10.4500 261.5833 GA QUARTZ/INTERNAL 129.6803 62.0310 103.3700 RDAAC-IRIS CESIUM 129.6810 62.0310 100.0644 RDAAC-IRIS INTERNAL 115.3470 -29.0466 241.2967 GA RUBIDIUM 115.3471 -29.0465 242.6741 GA INTERNAL 115.3470 -29.0466 241.3820 GA EXTERNAL 356.9114 40.5249 973.0000 IGN-E EXTERNAL H-MASER 245.5193 62.4809 181.0000 NRCan H-MASER 56.1123 22.1865 95.1000 PDO INTERNAL 354.7599 6.8706 270.0000 JPL INTERNAL 142.7167 47.0297 91.2887 RDAAC-IRIS INTERNAL 28.3110 -15.4255 1324.9144 HRAO INTERNAL 41.5651 43.2884 1166.8000 BKG EXTERNAL H-MASER VCH-1003M 7.4650 46.8771 956.4000 swisstopo INTERNAL 7.4651 46.8771 954.3000 AIUB INTERNAL 7.4653 46.8771 956.7000 swisstopo INTERNAL 36.7600 55.7000 272.0000 GFZ INTERNAL