Influencia del efecto gravitacional del relieve topográfico sobre las anomalías de Bouguer hasta la zona de Hayford O2 en Cuba oriental
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Copyright (c) 1994
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Eastern Cuba features relief differences of more than 8 km between the Sierra Maestra and the Cayman Trough. We carry out terrain corrections to Hayford zone 02 (eg. 166. 7 km) in three high-relief areas and one flat area assuming a density of 2,67 t/m3. Integration was done over radii of 5 km and 10 km. The terrain correction may be as large as 70 mGal in the Sierra Maestra reÂgion and may reach 11 mGal in the Sierra de Nipe-Cristal. The influence of nearby topography on the Bouguer anomalies is dis-cussed.
KEY WORDS: Gravitational effect, topographic correction, Bouguer anomalies.