| 单词 | geodetic |
| 例句 | “It was a big surprise to me,” says Jihye Park, a geodetic scientist at Oregon State University who was not involved in the research. Earth’s upper atmosphere is a sensitive explosion detector 2023-05-12T04:00:00Z "The accuracy is so extraordinary that even today it continues to astound. It represents the first geodetic survey in the New World." The men who drew the Mason-Dixon Line - BBC News 2017-09-01T04:00:00Z Both carry geodetic and seismic instruments at several nodes along their length. The fight to save thousands of lives with sea-floor sensors 2017-06-20T04:00:00Z With multiple large ring lasers scattered around the globe, geodetic measurements could be coordinated, calibrated, and checked against one another to create a richer and more precise picture of our planet's twists and turns. Buried lasers will sense Earth's spin and quakes doing the twist 2017-04-20T04:00:00Z Thousands of specialists — glaciologists, geologists, geodetic engineers, wildlife biologists and many others — must travel to remote regions to better understand the effects of warming on the natural world. For Gordon Hamilton, a Life of Discovery and Danger 2016-10-24T04:00:00Z In addition to geodetic information, the device records meteorological data such as water vapour. Can Cuban science go global? 2016-09-27T04:00:00Z Later, the team took a closer look, taking in data from global-positioning stations as well as geodetic surveys dating back to the 1950s. ‘Zombie volcano’ slowly grows beneath New Zealand 2016-06-02T04:00:00Z Some groups envisioned lines of sea-floor geodetic arrays off the coast, with wave gliders passing to collect data. The fight to save thousands of lives with sea-floor sensors 2017-06-20T04:00:00Z Mix of investigations InSight will study a mix of Red Planet vital signs, including seismic, geodetic and thermal features. NASA's Next Mars Lander Will Peer Deep into Planet's History 2014-08-18T04:00:00Z The government invested billions of yen in seismic and geodetic networks to detect quake signals. Seismic hazards: Seconds count 2013-10-02T17:20:40.753Z The observed anisotropic fabric is generally consistent with the current surface strain rate measured by geodetic surveys. [Report] Mapping Tectonic Deformation in the Crust and Upper Mantle Beneath Europe and the North Atlantic Ocean 2013-08-22T18:26:04.363Z He checked the bulge three times in the next hour and a half, using geodetic equipment to assess its growth. The Cataclysm: "Vancouver! Vancouver! This Is It!" 2012-08-09T13:45:50.493Z To understand Cascadia's true danger, geophysicists need to deploy many types of tool, including seismometers as well as geodetic instruments, both offshore and on land. The fight to save thousands of lives with sea-floor sensors 2017-06-20T04:00:00Z A similar instrument is the heliotrope, used principally for defining distant points in geodetic surveys, such as in the triangulation of India, and in the verification of the African arc of the meridian. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z In the autumn of 1858, the corrected line was traced, and the observatories definitely fixed, and all other necessary geodetic operations completed. The Catholic World; Volume I, Issues 1-6 A Monthly Eclectic Magazine 2012-04-05T02:00:40.207Z The model generated correlates well with plate motion in the region, and, compared to geodetic measurements, much of the anisotropic features are consistent with modern strain rates. [Report] Mapping Tectonic Deformation in the Crust and Upper Mantle Beneath Europe and the North Atlantic Ocean 2013-08-22T18:26:04.363Z He also seems to have determined the exact length of the year, and to have undertaken geodetic measurements. Astronomical Curiosities Facts and Fallacies 2012-03-27T02:00:18Z It had twelve bureaus: corporations; manufactures; labor; lighthouses; census; coast and geodetic survey; statistics, including foreign commerce; steamboat inspection; immigration and naturalization; and standards. Under Four Administrations From Cleveland to Taft 2012-03-16T02:00:21.923Z If AS lie between this last value and �AB, the geodetic will lie wholly to the north of both plane curves, that is, supposing both points to be in the northern hemisphere. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 6 "Geodesy" to "Geometry" 2011-09-19T02:00:10.473Z The difficulties encountered in the carrying out of these various geodetic operations can scarcely be exaggerated. The Catholic World; Volume I, Issues 1-6 A Monthly Eclectic Magazine 2012-04-05T02:00:40.207Z The shallow slip of 30 m is large, but geodetic and tsunami modeling indicate that the slip may be even larger. [Report] Shallow Dynamic Overshoot and Energetic Deep Rupture in the 2011 Mw 9.0 Tohoku-Oki Earthquake 2011-06-16T18:26:03.160Z The figure was recorded by the Japan Coast Guard which maintains underwater geodetic equipment along the fault responsible for the giant tremor. Instruments saw Japan quake lurch 2011-05-19T21:27:44Z One is geodetic precession, in which the curvature of space-time around a massive object, such as Earth, induces a slight wobble in an orbiting gyroscope. Troubled Probe Upholds Einstein 2011-05-10T22:45:10.830Z The azimuth of a geodetic line cannot be observed, so that the line does not enter of necessity into practical geodesy, although many formulae connected with its use are of great simplicity and elegance. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 6 "Geodesy" to "Geometry" 2011-09-19T02:00:10.473Z One, known as the geodetic effect, is the amount by which the mass of the Earth will warp the local space-time in which it sits. Probe confirms Einstein effects 2011-05-04T18:19:53Z The results of this painstaking analysis, scheduled for publication in an upcoming Physical Review Letters, reconfirm the geodetic effect with an error of about 0.2 percent. Gravity Probe B Finally Pays Off 2011-05-05T19:27:00Z One, the "geodetic effect," arises because Earth's mass creates a kind of dimple in spacetime that messes up the usual rules of geometry. At Long Last, Gravity Probe B Satellite Proves Einstein Right 2011-05-04T22:30:54Z These concrete-mounted units transmit data continuously and align with geodetic stationary, or base, points, allowing observers to calculate nearby deformation in Earth's crust. Make or Breaker: Can a Tsunami Warning System Save Lives During an Earthquake? 2011-04-14T11:45:06.440Z That is to say, the osculating plane at any point of a geodetic line contains the normal to the surface at that point. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 6 "Geodesy" to "Geometry" 2011-09-19T02:00:10.473Z They pointed to geodetic data showing that strain was increasing in the region and to geological signs of a tsunami in 869 that was much larger than anything more recent. This is not a drill 2011-04-13T17:20:09.030Z And recent geodetic studies across Japan showed that the Sendai region is getting squeezed, as in a vice, by pressure from the plate motions. Japan's Giant Shock Rattles Ideas about Earthquake Behavior 2011-03-15T22:45:00.347Z Gravity Probe B confirmed the frame dragging effect, which is less than 1/10 times as pronounced as the geodetic effect, to 19% precision. At Long Last, Gravity Probe B Satellite Proves Einstein Right 2011-05-04T22:30:54Z At the Stuttgart conference of the geodetic association in 1877, Herv� Faye proposed to solve the problem of flexure by swinging two similar pendulums from the same support with equal amplitudes and in opposite phases. Development of Gravity Pendulums in the 19th Century Contributions from the Museum of History and Technology, Papers 34-44 On Science and Technology, Smithsonian Institution, 1966 2011-01-22T03:00:16.753Z An idea of the course of a longer geodetic line may be gathered from the following example. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 6 "Geodesy" to "Geometry" 2011-09-19T02:00:10.473Z Further geodetic connexion with the European systems remains to be accomplished. Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 7 "Arundel, Thomas" to "Athens" These three may combine in several cases, and on the part of the observer must combine with measurements, angular and linear, and with geodetic operations to be conducted in the shaken country. The Eruption of Vesuvius in 1872 The determination of standards of measurement, magnetic surveys, the solution of great geodetic problems, the mapping of the heavens and of the earth—all these are being carried on by international organizations. The Voice of Science in Nineteenth-Century Literature Representative Prose and Verse It became clear that the measurement of gravity should be made a part of the work of the geodetic surveyor. Development of Gravity Pendulums in the 19th Century Contributions from the Museum of History and Technology, Papers 34-44 On Science and Technology, Smithsonian Institution, 1966 2011-01-22T03:00:16.753Z This correction is therefore of greater importance in the case of observed azimuths and horizontal angles than in the previously considered case of the astronomical and the geodetic azimuths. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 6 "Geodesy" to "Geometry" 2011-09-19T02:00:10.473Z Now I haven't much use for mathematics, though I don't hate it quite as much as I did, and yet we get enough coast and geodetic surveying to prepare us for exploring a new world. The Boy With the U. S. Life-Savers Civil engineering: general civil engineering; railway civil engineering; municipal engineering; structural engineering; topographic or geodetic engineering; hydraulic engineering; irrigation engineering; highway engineering. College Teaching Studies in Methods of Teaching in the College "Wilkins, at the hotel, was telling me the geodetic people couldn't find the island." Isle o' Dreams The conversion of existing geodetic systems to the same world geodetic system. Development of Gravity Pendulums in the 19th Century Contributions from the Museum of History and Technology, Papers 34-44 On Science and Technology, Smithsonian Institution, 1966 2011-01-22T03:00:16.753Z The azimuth of the geodetic at Cadiz differs 20″ from that of the vertical plane, which is the astronomical azimuth. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 6 "Geodesy" to "Geometry" 2011-09-19T02:00:10.473Z The additional cost of the geodetic system would hardly reach two cents an acre. The Continental Monthly, Vol 2, No 6, December 1862 Devoted to Literature and National Policy La Condamine, returning by way of the Amazon and of Oyapoc from his celebrated geodetic expedition to Peru, had spent five months with him at Cayenne earlier in this year. Privateering and Piracy in the Colonial Period Illustrative Documents Them geodetic youngsters didn't look for my island, an' what's more, they wouldn't know it if they found it. Isle o' Dreams Chekin could carry out no geodetic work on account of mist. The Voyage of the Vega round Asia and Europe, Volume I and Volume II Observers accustomed to geodetic operations attain considerable powers of endurance. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 6 "Geodesy" to "Geometry" 2011-09-19T02:00:10.473Z The weather now was rather stormy but Prof. continued his observations as well as he could, and parties were sent out in a number of directions to place flags and monuments for the geodetic work. A Canyon Voyage The Narrative of the Second Powell Expedition down the Green-Colorado River from Wyoming, and the Explorations on Land, in the Years 1871 and 1872 Two coast survey signals were found, the 'Jump telegraph post,' and 'Salt-work's chimney top,' of which the geodetic relations were known, and the work was founded upon a base line connecting these two points. The Continental Monthly, Vol. III, No. V, May, 1863 Devoted to Literature and National Policy They serve also as bases for geodetic and topographical operations carried on around them. International Conference Held at Washington for the Purpose of Fixing a Prime Meridian and a Universal Day. October, 1884. Protocols of the Proceedings In earlier geodetic surveys Argand lamps had been employed with parabolic reflectors and with convex lenses, but apparently these did not have a sufficient range. Artificial Light Its Influence upon Civilization In a mathematical point of view the most natural definition is that the sides be geodetic or shortest lines. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 6 "Geodesy" to "Geometry" 2011-09-19T02:00:10.473Z Friday the 29th being cloudy and stormy nothing in the line of geodetic work was done and we could only rest in camp. A Canyon Voyage The Narrative of the Second Powell Expedition down the Green-Colorado River from Wyoming, and the Explorations on Land, in the Years 1871 and 1872 These irregularities are often very perplexing in making exact geodetic measurements. Recreations in Astronomy With Directions for Practical Experiments and Telescopic Work In attempting to deduce the difference of longitude from geodetic measures, you must assume that the true figure and dimensions of the earth are known, which is far from being the case. International Conference Held at Washington for the Purpose of Fixing a Prime Meridian and a Universal Day. October, 1884. Protocols of the Proceedings An electric lamp supplied from a storage battery has been designed for geodetic operations in mountainous districts where it is desired to send signals as far as one hundred miles. Artificial Light Its Influence upon Civilization The computation of the geodetic from the astronomical azimuths has been given above. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 6 "Geodesy" to "Geometry" 2011-09-19T02:00:10.473Z Prof. came along towards night and the next day we went on eastward to the top of the Kaibab Plateau and there put up a geodetic monument. A Canyon Voyage The Narrative of the Second Powell Expedition down the Green-Colorado River from Wyoming, and the Explorations on Land, in the Years 1871 and 1872 A careful geodetic and hydrographic survey of the Great Northern Lakes, including every harbor upon them and the rivers connecting them, was carried on for many years and was finally completed some ten years ago. Scientific American Supplement, No. 841, February 13, 1892 This trigonometric work is executed on a scale only sufficiently refined for map-making purposes, and will not be directly useful for geodetic purposes in determining the figure of the earth. Scientific American Supplement, No. 484, April 11, 1885 His geodetic observations were mysteries to the inhabitants, and his signals on the mountain top were believed to be part of the work of a French spy. Library of the World's Best Literature, Ancient and Modern — Volume 2 The observed azimuths and horizontal angles must therefore also be corrected in the case, where it is required to dispense with geodetic lines. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 6 "Geodesy" to "Geometry" 2011-09-19T02:00:10.473Z Their geodetic maps were more accurate than ours. Blood Brothers A Medic's Sketch Book One of these days, when other things are attended to, we must have a geodetic survey, complete maps and plans, and accurate information about the whole topography of this altered continent. Darkness and Dawn Taking the whole series of them, Mr. Lowell very justly compares them to "a network which triangulates the surface of the planet like a geodetic survey, into polygons of all shapes and sizes." Is Mars habitable? A critical examination of Professor Percival Lowell's book "Mars and its canals," with an alternative explanation On Feb. 18th I made notes on Liesganig's geodetic work at the British Museum. Autobiography of Sir George Biddell Airy The calculated latitudes, longitudes and azimuths, which are designated geodetic latitudes, longitudes and azimuths, are not to be confounded with the observed latitudes, longitudes and azimuths, for these last are subject to somewhat large errors. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 6 "Geodesy" to "Geometry" 2011-09-19T02:00:10.473Z The reefs of Florida are of the deepest interest, and the mere geodetic and hydrographic surveys of their whole range would be far from exhausting the subject. Louis Agassiz: His Life and Correspondence Trips with pack-trains to establish geodetic stations and examine the lay of the land were made in all directions. The Romance of the Colorado River The Story of its Discovery in 1840, with an Account of the Later Explorations, and with Special Reference to the Voyages of Powell through the Line of the Great Canyons These influences were specially conspicuous concerning the difficulties of man's almost blind struggle against the uncomprehended astronomical and geodetic phenomena marvelled at and fled from, as well as the pestilences which ravaged him. The Journal of Abnormal Psychology, Volume 10 I would, therefore, recommend you to organize a party specially detailed to carry on these investigations in connection with, and by the side of, the regular geodetic and hydrographic survey. Louis Agassiz: His Life and Correspondence Generally speaking, the geodetic lies between the two plane section curves joining A and B which are formed by the two vertical planes, supposing these points not far apart. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 6 "Geodesy" to "Geometry" 2011-09-19T02:00:10.473Z |
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