| 31. | Nowadays, geodetic networks and satellite geodesy are used.
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| 32. | VDs are used in astro-geodetic levelling, a geoid determination technique.
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| 33. | WGS 84 is the World Geodetic System of 1984.
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| 34. | Measurement of the triangulation chain comprises 258 main triangles and 265 geodetic vertices.
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| 35. | The geodetic survey station there is 270.3 m above sea level.
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| 36. | She worked copra, fish, tug and support for the Geodetic Survey.
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| 37. | For further information, please see this United States National Geodetic Survey note.
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| 38. | She was simultaneously returned to the Coast and Geodetic Survey for peacetime operations.
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| 39. | Elevations are from the National Geodetic Survey when available.
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| 40. | He took up geodetic engineering at the National University from 1967 to 1970.
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