Gravito-topographic signal of the Lake Vostok area, Antarctica, with the most recent data

• Published in: Polar Science
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2018
• Subjects: Antarctica; Subglacial lakes; Lake Vostok; Gravity field; Gravity model SatGravRET2014; Bedmap 2 bedrock topography; Gravity aspects; Sovetskaya; Antarc*; Polar Science
• Online Access: https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=15104; http://id.nii.ac.jp/1291/00015014/

By using SatGravRET2014 gravito-topography model, based also on satellite GRACE and GOCE data, we computed and plotted the gravity disturbances, the Marussi tensor of the second derivatives of the disturbing potential, the gravity invariants and their specific ratio, the strike angle and the virtual...