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has been cited by the following article:

• TITLE: Gravity Survey on the Mizuho Plateau, East Antarctica: SEAL Seismic Exploration in 2001-2002

  AUTHORS: Shigeru Toda, Hiroki Miyamachi, Masaki Kanao, Takeshi Matsushima, Masamitsu Takada, Atsushi Watanabe, Mikiya Yamashita

  KEYWORDS: Gravity Survey; Mizuho Plateau; Bedrock Elevation; Bouguer Gravity Anomaly; Crustal Thickness

  JOURNAL NAME: International Journal of Geosciences, Vol.5 No.2, February 25, 2014

  ABSTRACT: A gravity survey on Mizuho Plateau was carried out in austral summer of 2001-2002 by the 43rd Japanese Antarctic Research Expedition (JARE-43), as one of the geophysical measurements of deep seismic exploration. Gravity measurements were conducted at 151 points in approximately 1 km interval along the 150 km profile. Considering the gravity effect from the ice-sheet, Free-air and Bouguer anomalies were calculated by using precise GPS locations. Furrowed and basin-like negative Free-air anomalies were observed in middle and northern parts of the profile. Bouguer anomalies were calculated by two bedrock elevation data obtained from seismic refraction and radio-echo sounding. High resolution model for bedrock elevation by radio-echo sounding was applied in determining the crustal thickness.