单词	photogrammetry
释义	photogrammetry /ˌfəʊtə(ʊ)ˈɡramɪtri / noun [mass noun] The use of photography in surveying and mapping to ascertain measurements between objects.The applications for photogrammetry using only a digital camera and inexpensive, easy-to-use PC-based software are virtually unlimited.... The means of data collection include space geodesy, terrestrial land surveying, mining and engineering surveying, geophysical surveying, hydrography, remote sensing, and photogrammetry. At that time, a bunch of European and North American groups were just obtaining the first practical results of GPS positioning for airborne photogrammetry and remote sensing. Derivatives photogrammetric /ˌfəʊtə(ʊ)ɡraˈmɛtrɪk / adjective ... The hoist carried two engineers using a special surveying camera for a photogrammetric survey. High above the visitors' heads hang large-scale photogrammetric photographs. The appeal has enlisted the help of a specialist architect who has recommended the use of a photogrammetric survey. photogrammetrist /ˌfəʊtə(ʊ)ˈɡramətrɪst / noun ... Paul Brooks, a photogrammetrist for Photarc Surveys in Harrogate, North Yorkshire, said: ‘We use very accurate cameras to take photographs of each side of the building.’ The photogrammetrist in the airplane relies on a surveyor on the ground.
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