Title :
BDGEOS: The geophysical data base at SHOM (Service hydrographique et oceanographique de la Marine)
Author :
Le Quentrec-Lalancette, M.F. ; Ribaud, V.
Author_Institution :
Sect. Geodesie-Geophys., Etablissement Principal du Service Hydrographique et Oceangr. de la Marine, Brest, France
Abstract :
A Geophysical Data Base (BDGEOS) has been developed at EPSHOM to meet the military need for oceanic parameter mapping. Data are measurements from geophysical surveys or are interpreted and modelled values. The BDGEOS runs efficiently to product maps of geophysical parameters, to validate data and to model behaviours as gravimetric markers of seamount or magnetic tracks of wrecks. In the future, it would be integrated in the geographical information system of SHOM
Keywords :
geodesy; geographic information systems; geomagnetism; geophysical techniques; geophysics computing; gravity; oceanographic techniques; BDGEOS; EPSHOM; GIS; SHOM; Service hydrographique et oceanographique de la Marine; geodesy; geographical information system; geomagnetism; geophysical data base; geophysical survey; gravimetric marker; gravity anomaly; magnetic track; military system; ocean sea; oceanic parameter mapping; seamount; spatial anomaly; wreck; Earth; Geophysical measurements; Geophysics computing; Gravity; Information systems; Magnetic field measurement; Mathematical model; National electric code; Sea measurements; Timing;
Conference_Titel :
OCEANS '94. 'Oceans Engineering for Today's Technology and Tomorrow's Preservation.' Proceedings
Conference_Location :
Brest
Print_ISBN :
0-7803-2056-5
DOI :
10.1109/OCEANS.1994.363839
