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Titel:

Venezuelan vertical deflection data set from classical astrogeodetic observations transformed to a global reference frame

Dokumenttyp:
Forschungsdaten
Veröffentlichungsdatum:
08.05.2018
Verantwortlich:
Hirt, Christian
Autorinnen / Autoren:
Hirt, Christian; Wildermann, Eugen
Institutionszugehörigkeit:
TUM ; Universidad del Zulia, Maracaibo, Venezuela
Herausgeber:
TUM
Enddatum der Datenerzeugung:
12.2017
Fachgebiet:
BAU Bauingenieurwesen, Vermessungswesen
zusätzliche Fachgebiete:
Geodesy
Quellen der Daten:
Experimente und Beobachtungen / experiments and observations
Datentyp:
Texte / texts
Anderer Datentyp:
Data table in ASCII format and explanatory text
Methode der Datenerhebung:
Comparisons with global gravity field models (GGMplus), Google Maps and independent control
Beschreibung:
This data set provides 24 astrogeodetic vertical deflections over parts of Venezuela. The vertical deflections have been observed with classical astrogeodetic instrumentation (zenith camera, astrolabe) over the Merida Mountains in 1983 and 1985. The geodetic coordinates of the vertical deflections have been transformed in 2017 from a regional to a global reference frame (ITRF) to be compatible with modern gravity field products. The file provides ITRF geodetic coordinates, astronomical coordina...     »
Links:
This data set is related to the publication: Reactivation of the Venezuelan vertical deflection data set from classical astrogeodetic observations https://doi.org/10.1016/j.jsames.2018.05.003
Schlagworte:
Vertical deflection; geoid slope; zenith camera; Venezuela, South America; gravity field; geodetic and astronomical coordinates
Technische Hinweise:
Open attachment browser
Sprache:
en
Andere Rechte:
by-sa-nc
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