923:
809:
866:
100:
27:
1004:
363:
The IAG's awards for outstanding achievement in geodesy include the Guy
Bomford Prize (inaugurated in 1975), the Levallois Medal (inaugurated in 1979), and the IAG Young Author's Award (inaugurated in 1993).
239:
The twelve IAG Services are split into three general topic areas: geodesy (IERS, IDS, IGS, ILRS, and IVS), gravity (IGFS, ICGEM, IDEMS, ISG, IGETS and BGI) and sea level (PSMSL).
994:
989:
907:
330:(GGOS) is the observing arm of the IAG that focuses on proving the geodetic infrastructure to measure changes in the earth's shape, rotation and mass distribution.
984:
426:
Torge, Wolfgang (2015). "From a
Regional Project to an International Organization: The "Baeyer-Helmert-Era" of the International Association of Geodesy 1862–1916".
171:
128:
979:
401:
373:
377:
1014:
1019:
960:
850:
582:
519:
443:
251:
900:
459:
Soler, T. (1997-02-01). "A profile of
General Carlos Ibáñez e Ibáñez de Ibero: first president of the International Geodetic Association".
320:
773:
999:
307:
893:
535:
953:
873:
843:
783:
26:
265:
300:
258:
206:
in French and "International
Geodetic Association" in English) in 1886, and took its present name in 1946.
1009:
598:
512:
Global geodetic observing system meeting the requirements of a global society on a changing planet in 2020
946:
922:
836:
743:
468:
396:
293:
622:
382:
272:
175:
92:
808:
759:
734:
492:
391:
351:
430:. International Association of Geodesy Symposia. Vol. 143. Springer, Cham. pp. 3–18.
578:
515:
484:
439:
71:
930:
877:
820:
644:
865:
751:
729:
570:
476:
431:
406:
341:
data from around the world. IGS data is used in the 2021 reference frame (G2139) of WGS84.
777:
770:
187:
38:
747:
565:
Johnston, Gary; Riddell, Anna; Hausler, Grant (2017). "The
International GNSS Service".
472:
973:
763:
496:
286:
574:
376:– president of the International Geodetic Association and 1st president of the
788:
755:
279:
244:
599:"(U) Recent Update to WGS 84 Reference Frame and NGA Transition to IGS ANTEX"
488:
543:
480:
728:
Drewes, Hermann; Kuglitsch, Franz; Adám, József; Rózsa, Szabolcs (2016).
435:
816:
214:
At present there are 4 commissions and one inter-commission committee:
105:
82:
706:
688:
623:"New Guidelines for Manuscript Submission to the Journal of Geodesy"
790:
Terrestrial
Reference Frames - Connecting the World through Geodesy
314:
670:
338:
645:"The International Association of Geodesy–Historical overview"
1005:
International geographic data and information organizations
247:
174:
focusing on the science which measures and describes the
139:
567:
Springer
Handbook of Global Navigation Satellite Systems
934:
881:
824:
784:
IAG History: Photos of the
Presidents and Secretaries
194:(Central European Arc Measurement), later became the
150:
134:
122:
112:
88:
77:
67:
49:
33:
929:This article about a scientific organization is a
536:"GGOS - Global Geodetic Observing System - About"
378:International Committee for Weights and Measures
190:campaigns. The IAG was founded in 1862 as the
954:
901:
844:
172:International Union of Geodesy and Geophysics
129:International Union of Geodesy and Geophysics
8:
995:Scientific organizations established in 1940
990:International organisations based in Germany
337:(IGS), part of GGOS, archives and processes
19:
643:Drewes, H.; Adám, J.; Poutanen, M. (2016).
402:International Geodetic Student Organisation
961:
947:
908:
894:
851:
837:
18:
638:
636:
310:Service for Geodesy and Astrometry (IVS)
198:(European Arc Measurement) in 1867, the
418:
985:International scientific organizations
170:) is a constituent association of the
204:Association Geodésique Internationale
7:
919:
917:
862:
860:
805:
803:
328:The Global Geodetic Observing System
321:Permanent Service for Mean Sea Level
275:and Reference Systems Service (IERS)
230:Inter-commission Committee on Theory
164:International Association of Geodesy
20:International Association of Geodesy
980:International geodesy organizations
514:. Berlin: Springer. pp. 1–13.
16:Constituent scientific organization
933:. You can help Knowledge (XXG) by
880:. You can help Knowledge (XXG) by
823:. You can help Knowledge (XXG) by
510:Plag, H.-P.; Pearlman, M. (2009).
178:, its rotation and gravity field.
156:International Geodetic Association
14:
1015:International organization stubs
921:
864:
807:
98:
25:
730:"The Geodesist's Handbook 2016"
374:Carlos Ibáñez e Ibáñez de Ibero
186:The precursors to the IAG were
313:International Service for the
278:International Geodynamics and
227:Positioning & Applications
224:Geodynamics and Earth Rotation
1:
1020:Scientific organization stubs
660:(See Tables 9, 10, & 11.)
387:MitteleuropaĂŻsche Gradmessung
192:Mitteleuropäische Gradmessung
575:10.1007/978-3-319-42928-1_33
55:; 138 years ago
1036:
916:
874:international organization
859:
802:
707:"IAG Young Author's Award"
335:International GNSS Service
37:European Arc Measurement (
756:10.1007/s00190-016-0948-z
355:, published by Springer.
250:International Center for
200:Internationale Erdmessung
24:
1000:Earth sciences societies
793:(2023) GGOS short video
259:Digital Elevation Model
196:Europäische Gradmessung
43:Europäische Gradmessung
872:This article about an
819:-related article is a
542:. IUGG. Archived from
235:International Services
42:
481:10.1007/s001900050086
569:. pp. 967–982.
436:10.1007/1345_2015_42
397:History of the metre
748:2016JGeod..90..907D
671:"Guy Bomford Prize"
473:1997JGeod..71..176S
383:Johann Jacob Baeyer
252:Global Earth Models
124:Parent organization
93:Masala, Kirkkonummi
21:
776:2013-05-26 at the
735:Journal of Geodesy
722:General references
652:Journal of Geodesy
461:Journal of Geodesy
392:History of geodesy
352:Journal of Geodesy
942:
941:
889:
888:
832:
831:
689:"Levallois Medal"
584:978-3-319-42926-7
521:978-3-642-02687-4
445:978-3-319-24603-1
385:– founder of the
349:IAG sponsors the
160:
159:
72:scholarly society
1027:
963:
956:
949:
925:
918:
910:
903:
896:
868:
861:
853:
846:
839:
811:
804:
767:
742:(10): 907–1205.
715:
714:
703:
697:
696:
685:
679:
678:
667:
661:
659:
649:
640:
631:
630:
621:Kusche, Jurgen.
618:
612:
611:
609:
608:
603:
595:
589:
588:
562:
556:
555:
553:
551:
546:on 4 August 2020
532:
526:
525:
507:
501:
500:
456:
450:
449:
423:
407:Seconds pendulum
218:Reference Frames
146:
143:
141:
108:
104:
102:
101:
63:
61:
56:
29:
22:
1035:
1034:
1030:
1029:
1028:
1026:
1025:
1024:
970:
969:
968:
967:
915:
914:
858:
857:
800:
797:
780:(2012) pg 47-50
778:Wayback Machine
727:
724:
719:
718:
705:
704:
700:
687:
686:
682:
669:
668:
664:
647:
642:
641:
634:
620:
619:
615:
606:
604:
601:
597:
596:
592:
585:
564:
563:
559:
549:
547:
534:
533:
529:
522:
509:
508:
504:
458:
457:
453:
446:
425:
424:
420:
415:
370:
361:
347:
282:Service (IGETS)
261:Service (IDEMS)
237:
212:
188:arc measurement
184:
153:
152:Formerly called
138:
125:
115:
99:
97:
96:
81:advancement of
59:
57:
54:
17:
12:
11:
5:
1033:
1031:
1023:
1022:
1017:
1012:
1007:
1002:
997:
992:
987:
982:
972:
971:
966:
965:
958:
951:
943:
940:
939:
926:
913:
912:
905:
898:
890:
887:
886:
869:
856:
855:
848:
841:
833:
830:
829:
812:
795:
794:
786:
781:
768:
723:
720:
717:
716:
698:
680:
662:
632:
613:
590:
583:
557:
527:
520:
502:
467:(3): 176–188.
451:
444:
417:
416:
414:
411:
410:
409:
404:
399:
394:
389:
380:
369:
366:
360:
357:
346:
343:
325:
324:
318:
311:
306:International
304:
303:Service (ILRS)
299:International
297:
292:International
290:
289:Service (IGFS)
285:International
283:
276:
273:Earth Rotation
271:International
269:
264:International
262:
257:International
255:
248:
243:International
236:
233:
232:
231:
228:
225:
222:
219:
211:
208:
183:
180:
158:
157:
154:
151:
148:
147:
136:
132:
131:
126:
123:
120:
119:
116:
113:
110:
109:
90:
86:
85:
79:
75:
74:
69:
65:
64:
51:
47:
46:
35:
31:
30:
15:
13:
10:
9:
6:
4:
3:
2:
1032:
1021:
1018:
1016:
1013:
1011:
1010:Geodesy stubs
1008:
1006:
1003:
1001:
998:
996:
993:
991:
988:
986:
983:
981:
978:
977:
975:
964:
959:
957:
952:
950:
945:
944:
938:
936:
932:
927:
924:
920:
911:
906:
904:
899:
897:
892:
891:
885:
883:
879:
875:
870:
867:
863:
854:
849:
847:
842:
840:
835:
834:
828:
826:
822:
818:
813:
810:
806:
801:
798:
792:
791:
787:
785:
782:
779:
775:
772:
769:
765:
761:
757:
753:
749:
745:
741:
737:
736:
731:
726:
725:
721:
712:
708:
702:
699:
694:
690:
684:
681:
676:
672:
666:
663:
657:
653:
646:
639:
637:
633:
628:
624:
617:
614:
600:
594:
591:
586:
580:
576:
572:
568:
561:
558:
545:
541:
540:176.28.21.212
537:
531:
528:
523:
517:
513:
506:
503:
498:
494:
490:
486:
482:
478:
474:
470:
466:
462:
455:
452:
447:
441:
437:
433:
429:
428:IAG 150 Years
422:
419:
412:
408:
405:
403:
400:
398:
395:
393:
390:
388:
384:
381:
379:
375:
372:
371:
367:
365:
358:
356:
354:
353:
344:
342:
340:
336:
331:
329:
322:
319:
316:
312:
309:
305:
302:
301:Laser Ranging
298:
296:Service (IGS)
295:
291:
288:
287:Gravity Field
284:
281:
277:
274:
270:
268:Service (IDS)
267:
263:
260:
256:
253:
249:
246:
242:
241:
240:
234:
229:
226:
223:
221:Gravity Field
220:
217:
216:
215:
209:
207:
205:
201:
197:
193:
189:
181:
179:
177:
176:Earth's shape
173:
169:
165:
155:
149:
145:
137:
133:
130:
127:
121:
117:
111:
107:
94:
91:
87:
84:
80:
76:
73:
70:
66:
52:
48:
44:
40:
36:
32:
28:
23:
935:expanding it
928:
882:expanding it
871:
825:expanding it
814:
799:
796:
789:
739:
733:
710:
701:
692:
683:
674:
665:
655:
651:
627:IAG Homepage
626:
616:
605:. Retrieved
593:
566:
560:
548:. Retrieved
544:the original
539:
530:
511:
505:
464:
460:
454:
427:
421:
386:
362:
350:
348:
334:
332:
327:
326:
238:
213:
203:
199:
195:
191:
185:
167:
163:
161:
89:Headquarters
771:IUGG Report
711:Awards, IAG
693:Awards, IAG
675:Awards, IAG
245:Gravimetric
34:Predecessor
974:Categories
658:: 913–920.
607:2023-01-15
413:References
280:Earth Tide
764:125925505
497:119447198
489:1432-1394
118:worldwide
50:Formation
774:Archived
368:See also
210:Overview
142:.iag-aig
817:geodesy
744:Bibcode
550:30 June
469:Bibcode
345:Journal
323:(PSMSL)
254:(ICGEM)
182:History
135:Website
114:Region
106:Finland
83:geodesy
78:Purpose
58: (
762:
629:. IAG.
581:
518:
495:
487:
442:
359:Awards
103:
39:German
876:is a
815:This
760:S2CID
648:(PDF)
602:(PDF)
493:S2CID
317:(ISG)
315:Geoid
266:DORIS
931:stub
878:stub
821:stub
579:ISBN
552:2018
516:ISBN
485:ISSN
440:ISBN
339:GNSS
333:The
308:VLBI
294:GNSS
162:The
144:.org
68:Type
60:1886
53:1886
752:doi
571:doi
477:doi
432:doi
168:IAG
140:www
976::
758:.
750:.
740:90
738:.
732:.
709:.
691:.
673:.
656:90
654:.
650:.
635:^
625:.
577:.
538:.
491:.
483:.
475:.
465:71
463:.
438:.
95:,
41::
962:e
955:t
948:v
937:.
909:e
902:t
895:v
884:.
852:e
845:t
838:v
827:.
766:.
754::
746::
713:.
695:.
677:.
610:.
587:.
573::
554:.
524:.
499:.
479::
471::
448:.
434::
202:(
166:(
62:)
45:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
