@techreport{oai:jaxa.repo.nii.ac.jp:00039957, author = {Polanska, Diana and 張替, 正敏 and 辻井, 利昭 and 村田, 正秋 and 木俣, 文昭 and Polanska, Diana and Harigae, Masatoshi and Tsujii, Toshiaki and Murata, Masaaki and Kimata, Fumiaki}, month = {Mar}, note = {GPS搬送波位相干渉法により静岡および神津島の位置座標を計算し、火山活動やプレート運動によって非常に活動的なこれらの地点の垂直方向の運動について解析した。その結果、これらの局が地震中および地震後のみならず、平時でも垂直方向に運動していることが明らかとなった。また、この結果はタイドゲージのデータ処理結果ともよく一致している。, The main purpose of proposed calculations of GPS interferometry data was to determine the vertical mutual motion of Shizuoka and Kozu-Jima sites, located in volcanically and tectonically active zones. The most significant behavior of selected baseline vectors is the large motion of their vetical components, which for the first time demonstrates major shifts of the upper layers of the earth's crust taking place not only in case of inter-seismic and postseismic deformation activities but under ordinary seismic circumstances as well. Distinguishing between obtained results and tide gauge data would allow to assess the compatibility of these two methods and to form a geoscientific approach for qualitative conclusion of observed phenomena., 資料番号: AA0001073000, レポート番号: NAL TR-1322T}, title = {Observed vertical motion of Kozu-Jima island using interferometric GPS}, year = {1997} }