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Seismic Tomography Globe

S362ANI & S362WMANIの概要

Link to a viewer (S362ANI & WMANI)

データの詳細 (S362ANI & S362WMANI)

  • 地震波トモグラフィーモデル

    • 地震波トモグラフィーモデル: S362ANI (velocity perturbation of S-wave relative to 1-D reference model is STW105) & S362WMANI (radial anisotropy, ξ = Vsh^2/Vsv^2 -1 (%) (xi)). Data are downloaded from IRIS Data Services Products.

    IRIS DMC (2013), Data Services Products: S362ANI, a global model of shear-wave velocity, https://doi.org/10.17611/DP/9991736.

    IRIS DMC (2013), Data Services Products: S362WMANI, anisotropic (anisotropy allowed throughout the mantle) S velocities, https://doi.org/10.17611/DP/9991745

    IRIS DMC (2011), Data Services Products: EMC, A repository of Earth models, https://doi.org/10.17611/DP/EMC.1.

    Trabant, C., A. R. Hutko, M. Bahavar, R. Karstens, T. Ahern, and R. Aster (2012), Data Products at the IRIS DMC: Stepping Stones for Research and Other Applications, Seismological Research Letters, 83(5), 846–854, https://doi.org/10.1785/0220120032

    Kustowski, B, G. Ekstrom, and A. M. Dziewonski. 2008. “Anisotropic shear-wave velocity structure of the Earth’s mantle: A global model” J. Geophys. Res., 113:B06306, https://doi.org/10.1029/2007JB005169

  • カラースケール

  • 等深度面のテクスチャマップ

    • S波速度のマップ（深さ）: 25 km, 50 km, 75 km, 100 km, 125 km, 150 km, 200 km, 250 km, 300 km, 350 km, 400 km, 500 km, 600 km, 700 km, 800 km, 1000 km, 1250 km, 1500 km, 1750 km, 2000 km, 2250 km, 2500 km, 2750 km, 2800 km, 2890 km

    ξ マップ (深さ): 25 km, 50 km, 75 km, 100 km, 125 km, 150 km, 200 km, 250 km, 300 km, 350 km, 400 km, 500 km, 600 km, 700 km, 800 km, 1000 km, 1250 km, 1500 km, 1750 km, 2000 km, 2250 km, 2500 km, 2750 km, 2800 km, 2890 km

    地球表層データについて

    • 標高データ(topography): ETOPO1

      • Amante, C; Eakins, B W (2009): ETOPO1, Global Relief Model converted to PanMap layer format. NOAA-National Geophysical Data Center, PANGAEA, doi:10.1594/PANGAEA.769615 (ダウンロード カラーバー (eps), テクスチャ (jpg))

    • Moho面の深さ(MohoDepth): CRUST1.0

      • Laske, G., Masters., G., Ma, Z. and Pasyanos, M., Update on CRUST1.0 - A 1-degree Global Model of Earth's Crust, Geophys. Res. Abstracts, 15, Abstract EGU2013-2658, 2013 (ダウンロード カラーバー (eps), テクスチャ (jpg))

    • リソスフェア・アセノスフェア境界の深さ(LA_Depth): LITHO1.0 (Tessellation level 7)

      • Pasyanos, M.E., T.G. Masters, G. Laske, and Z. Ma (2014). LITHO1.0: An updated crust and lithospheric model of the Earth, J. Geophys. Res., 119 (3), 2153-2173, DOI: 10.1002/2013JB010626 (ダウンロード カラーバー (eps), テクスチャ (jpg))

    • 海底の形成年代(oceanFloorAge): Agegrid (Earth Byte)

      • Müller, R.D., M. Sdrolias, C. Gaina, and W.R. Roest 2008. Age, spreading rates and spreading symmetry of the world's ocean crust, Geochem. Geophys. Geosyst., 9, Q04006, doi:10.1029/2007GC001743 (ダウンロード カラーバー (eps), テクスチャ (jpg))

    • 地殻熱流量(heatFlow)

      • Goutorbe, B., J. Poort, F. Lucazeau, and S. Raillard (2011), Global heat flow trends resolved from multiple geological and geophysical proxies, Geophys. J. Int., 187, 1405–1419 (ダウンロード カラーバー (eps), テクスチャ (jpg))

    • ジオイドの高さ(geoidHeight): EGM2008

      • Nikolaos K. Pavlis, Simon A. Holmes, Steve C. Kenyon, John K. Factor, The development and evaluation of the Earth Gravitational Model 2008 (EGM2008), Journal of Geophysical Research: Solid Earth, 117, B4, 2012 (ダウンロード カラーバー (eps), テクスチャ (jpg))

    • フリーエア(FA_GravityAnormaly)およびブーゲー重力異常(BouguerAnormaly): WGM2012

      • Balmino, G., Vales, N., Bonvalot, S. and Briais, A., 2011. Spherical harmonic modeling to ultra-high degree of Bouguer and isostatic anomalies. Journal of Geodesy. DOI 10.1007/s00190-011-0533-4 (ダウンロード カラーバー (eps), テクスチャ (jpg) （フリーエア異常 ）, カラーバー (eps), テクスチャ (jpg)（ブーゲー異常）)


      フリーエア異常

      ブーゲー異常

    マップの作成について

    等深度面画像については、Generic Mapping Tool (GMT)を使用して作成しました（雲を含む画像を除く）。

    GMT: Wessel,P. and W.H.F.Smith, New, improved version of Generic Mapping Tools released, EOS Trans. Amer. Geophys. U., vol.79 (47), pp.579, 1998
    雲を含む画像 (earthWithCloud): Tom Patterson, www.shadedrelief.com