西南日本重力データベースの構築および公表

• 志知 龍一

  中部大学工学部

• 山本 明彦

  北海道大学大学院理学研究科

書誌事項

タイトル別名

• Construction and Publication of the Gravity Database of Southwest Japan

抄録

Gravity data in Southwest Japan have been accumulated and carefully compiled by the Gravity Research Group in Southwest Japan from which we constructed an extensive and accurate gravity database. This database is composed of generous contributions of more than forty institutes and organizations. Currently, this database involves more than 144, 000 net gravity data mostly in Southwest Japan. We published their coordinates, gravity, and related values in a computer-readable form. This database consists of gravity data by Nagoya University (NU) (54.3% of total) and those by organizations other than NU (45.7% of total).Most of this database had not yet been published in a tabulated list nor in a digital form. This database is accurate enough (1) to produce high-resolution gravity anomaly and gravity relief maps in Japan as well as close-up maps of Bouguer anomaly for a restricted region such as Hanshin-Awaji area or Tokai area in Central Japan, and (2) to make novel and innovative approach to visual imaging of Bouguer anomaly distribution in Japan. We believe that this database contributes immensely to the progress of researches for geodesy and other earth sciences.

収録刊行物

• 測地学会誌

  測地学会誌 51 (1), 17-32, 2005

  日本測地学会

詳細情報

• CRID: 1390001204065982336
• NII論文ID: 130004189877
• DOI: 10.11366/sokuchi1954.51.17
• ISSN: 2185517X
• ISSN: 00380830
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可