| Автор | Shapiro, I. I. |
| Автор | Robertson, D. S. |
| Автор | Knight, C. A. |
| Автор | Counselman, C. C. |
| Автор | Rogers, A. E. E. |
| Автор | Hinteregger, H. F. |
| Автор | Lippincott, S. |
| Автор | Whitney, A. R. |
| Автор | Clark, T. A. |
| Автор | Niell, A. E. |
| Автор | Spitzmesser, D. J. |
| Дата выпуска | 1974 |
| dc.description | Nine separate very-long-baseline interferometry (VLBI) experiments, carried out in 1972 and 1973 with radio telescopes 3900 kilometers apart, yielded values for the baseline length with a root-mean-square deviation about the mean of less than 20 centitneters. The corresponding fractional spread is about five parts in 10<sup>8</sup>. Changes in universal time and in polar motion were also detertnined accurately from these data; the root-mean-square scatter of these results with respect to those based on optical methods were 2.9 milliseconds and 1.3 meters, respectively. Solid-earth tides were apparently detected, but no useful estimate of their amplituide was extracted. |
| Формат | application.pdf |
| Издатель | American Association for the Advancement of Science |
| Копирайт | 1974 by the American Association for the Advancement of Science |
| Тема | REPORTS |
| Название | Transcontinental Baselines and the Rotation of the Earth Measured by Radio Interferometry |
| Тип | research-article |
| Electronic ISSN | 1095-9203 |
| Print ISSN | 0036-8075 |
| Журнал | Science |
| Том | 186 |
| Первая страница | 920 |
| Последняя страница | 922 |
| Аффилиация | Department of Earth and Planetary Sciences, Massachusetts Institute of Technology, Cambridge 02139 |
| Аффилиация | Haystack Observatory, Westford, Massachusetts 01886 |
| Аффилиация | Goddard Space Flight Center, Greenbelt, Maryland 20771 |
| Аффилиация | Jet Propulsion Laboratory, Pasadena, California 91103 |
| Выпуск | 4167 |
| Библиографическая ссылка | D65D68 BUR INT HEUR (1972). |
| Библиографическая ссылка | 221 US NAV OBS TIM S (1973). |
| Библиографическая ссылка | 222 US NAV OBS TIM S (1974). |
| Библиографическая ссылка | ASH, M.E., 19725 LINC LAB TECH (1972). |
| Библиографическая ссылка | BARE, C, INTERFEROMETER EXPERIMENT WITH INDEPENDENT LOCAL OSCILLATORS, SCIENCE 157: 189 (1967). |
| Библиографическая ссылка | COHEN, M.H., SMALL-SCALE STRUCTURE OF RADIO GALAXIES AND QUASI-STELLAR SOURCES AT 3.8 CENTIMETERS, ASTROPHYSICAL JOURNAL 170: 207 (1971). |
| Библиографическая ссылка | GOLD, T, RADIO METHOD FOR PRECISE MEASUREMENT OF ROTATION PERIOD OF EARTH, SCIENCE 157: 302 (1967). |
| Библиографическая ссылка | HINTEREGGER, H.F., PRECISION GEODESY VIA RADIO INTERFEROMETRY, SCIENCE 178: 396 (1972). |
| Библиографическая ссылка | KNIGHT, C.A., QUASARS - MILLISECOND-OF-ARC STRUCTURE REVEALED BY VERY-LONG-BASELINE INTERFEROMETRY, SCIENCE 172: 52 (1971). |
| Библиографическая ссылка | MACDONALD, GJF, IMPLICATIONS FOR GEOPHYSICS OF PRECISE MEASUREMENT OF EARTHS ROTATION, SCIENCE 157: 304 (1967). |
| Библиографическая ссылка | MELCHOIR, P, EARTH TIDES 33 (1966). |
| Библиографическая ссылка | ROGERS, AEE, ASTROPHYS J 185: 801 (1973). |
| Библиографическая ссылка | ROGERS, AEE, VERY LONG BASELINE INTERFEROMETRY WITH LARGE EFFECTIVE BANDWIDTH FOR PHASE-DELAY MEASUREMENTS, RADIO SCIENCE 5: 1239 (1970). |
| Библиографическая ссылка | SCHAPER, L.W., ESTIMATION OF TROPOSPHERIC ELECTRICAL PATH LENGTH BY MICROWAVE RADIOMETRY, PROCEEDINGS OF THE INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS 58: 272 (1970). |
| Библиографическая ссылка | SHAPIRO, I.I., 3C 120 - INTENSE OUTBURST(S) OF RADIO RADIATION DETECTED WITH GOLDSTONE-HAYSTACK INTERFEROMETER, ASTROPHYSICAL JOURNAL 183: L47 (1973). |
| Библиографическая ссылка | THOMAS, J.B., 321526 JET PROP LAB 36 (1974). |
| Библиографическая ссылка | WHITNEY, A.R., QUASARS REVISITED - RAPID TIME VARIATIONS OBSERVED VIA VERY-LONG-BASELINE INTERFEROMETRY, SCIENCE 173: 225 (1971). |
| Библиографическая ссылка | WHITNEY, A.R., THESIS MASSACHUSETTS (1974). |
