Results 101 to 110 of about 168 (164)
Effects of specular highlights on perceived surface convexity. [PDF]
PLoS Comput Biol, 2014 Adams WJ, Elder JH.
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GeoWeb and crisis management: issues and perspectives of volunteered geographic information. [PDF]
GeoJournal, 2013 Roche S +2 more
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A century of Gestalt psychology in visual perception: I. Perceptual grouping and figure-ground organization. [PDF]
Psychol Bull, 2012 Wagemans J +6 more
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2017 IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace), 2017
Based on the formalism of General Relativity, we analyze generalizations of concepts used in conventional geodesy. One such concept is the Earth's geoid. We present our definition of the relativistic geoid in terms of the level sets of a time-independent redshift potential. Such a potential exists for any congruence of Killing observers, i.e.
Dennis Philipp +4 more
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Based on the formalism of General Relativity, we analyze generalizations of concepts used in conventional geodesy. One such concept is the Earth's geoid. We present our definition of the relativistic geoid in terms of the level sets of a time-independent redshift potential. Such a potential exists for any congruence of Killing observers, i.e.
Dennis Philipp +4 more
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IEEE Transactions on Geoscience and Remote Sensing, 1993
For use in oceanographic applications the geoid is ideally needed to a high accuracy and to a high resolution. In 1979 the cumulative geoid undulation error to spherical harmonic degree 20 was +or-1.4 m for the GEM10 potential coefficient model. Today the corresponding value has been reduced to +or-25 cm for GEM-T3 or +or-11 cm for the OSU91A model ...
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For use in oceanographic applications the geoid is ideally needed to a high accuracy and to a high resolution. In 1979 the cumulative geoid undulation error to spherical harmonic degree 20 was +or-1.4 m for the GEM10 potential coefficient model. Today the corresponding value has been reduced to +or-25 cm for GEM-T3 or +or-11 cm for the OSU91A model ...
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2013
Il testo sviluppa con completezza gli argomenti classici e moderni relativi alla determinazione del geoide in geodesia fisica. Il testo è diviso in tre parti, dai titoli "Theory", "Methods and Applications" e "Advanced Analysis Methods". Fernando Sansò è autore della prima (da pag.3 a pag. 256) e della terza parte (da pag. 547 a pag. 704).
O. B. Andersen +6 more
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Il testo sviluppa con completezza gli argomenti classici e moderni relativi alla determinazione del geoide in geodesia fisica. Il testo è diviso in tre parti, dai titoli "Theory", "Methods and Applications" e "Advanced Analysis Methods". Fernando Sansò è autore della prima (da pag.3 a pag. 256) e della terza parte (da pag. 547 a pag. 704).
O. B. Andersen +6 more
openaire +1 more source