11 Works

LSMOD.1 - Global paleomagnetic field model for 50 -- 30 ka BP

Monika Korte, Maxwell Brown & Sydney Gunnarson
Global spherical harmonic paleomagnetic field model LSMOD.1 describes the magnetic field evolution from 50 to 30 ka BP based on published paleomagnetic sediment records and volcanic data. The time interval includes the Laschamp (~41 ka BP) and Mono Lake (~34 ka BP) excursions. The model is given with Fortran source code to obtain spherical harmonic magnetic field coefficients for individual epochs and to obtain time series of magnetic declination, inclination and field intensity from 49.95...

Dataset for numerical modeling to investigate conditions leading to single- or multi-slab plume-induced subduction initiation

Marzieh Baes, Stephan Sobolev, Taras Gerya & Sascha Brune
The data are the numerical modeling results to investigate plume-induced subduction initation on which the figures of the paper "Plume-induced subduction initiation: single- or multi-slab subduction?" by Baes, Sobolev, Gerya and Brune are based. Detailed description on how they are obtained is given in that article (Baes et al., 2020). The naming of the files is based on the number of figures in the paper. Each zipped file contains input files (init.t3c and mode.t3c) and...

3-D-Deutschland (3-D-D): A three-dimensional lithospheric-scale thermal model of Germany

Denis Anikiev, Adrian Lechel, Maria Laura Gomez Dacal, Judith Bott, Mauro Cacace & Magdalena Scheck-Wenderoth
We present a 3-D lithospheric-scale model covering the area of Germany that images the regional structural configuration. The model comprises 31 lithostratigraphic units: seawater, 14 sedimentary units, 14 crystalline crustal units and 2 lithospheric mantle units. The corresponding surfaces are integrated from previous studies of the Central European Basin System, the Upper Rhine Graben and the Molasse Basin, together with published geological and geophysical data. The model is a result of a combined workflow consisting...

The gravity field model based on the second invariant of the GOCE gravitational gradient tensor: IGGT_R1

Biao Lu, Zhicai Luo, Bo Zhong, Hao Zhou, Christoph Förste, Franz Barthelmes, Frank Flechtner & Rui Zhou
IGGT_R1 is a static gravity field model based on the second invariant of the GOCE gravitational gradient tensor, up to degree and order 240. Based on tensor theory, three invariants of the gravitational gradient tensor (IGGT) are independent of the gradiometer reference frame (GRF). Compared to traditional methods for calculation of gravity field models based on GOCE data, which are affected by errors in the attitude indicator, using IGGT and least squares method avoids the...

3D-CEBS: Three-dimensional lithospheric-scale structural model of the Central European Basin System and adjacent areas

Yuriy Petrovich Maystrenko, Magdalena Scheck-Wenderoth & Denis Anikiev
We provide a set of grid files that collectively allow recreating a 3D geological model which covers the Central European Basin System and adjacent areas. The data publication is a complement to the publication of Maystrenko and Scheck-Wenderoth (2013) with a higher spatial and stratigraphic resolution. The structural model consists of (i) 11 sedimentary units including sea water; (ii) five crystalline crust units composed of four upper crustal units and one lower crustal unit; (iii)...

Local Earthquake Tomographic Models of the Southern Puna Plateau

Jing Chen, Sofia-Katerina Kufner, Xiaohui Yuan, Benjamin Heit, Hao Wu, Dinghui Yang, Bernd Schurr & Suzanne Kay
This data publication includes digital data of the final 3D tomographic model from Chen et al. (2020: Lithospheric delamination beneath the southern Puna plateau resolved by local earthquake tomography). The 3D seismic velocity models are results of a local earthquake tomography which is performed to illuminate the crustal and uppermost mantle structure beneath the southern Puna plateau and to test the delamination hypothesis. The Southern Puna is distinctive from the rest of the Central Andean...

Seismic Velocity Model of Crust and Upper Mantle beneath the Central Andes

Yajian Gao & Frederik Tilmann
We present a new seismic tomography model for the crust and upper-mantle beneath the Central Andes based on multi-scale full seismic waveform inversion, proceeding from long periods (40–80 s) over several steps down to 12–60 s. The spatial resolution and trade- offs among inversion parameters are estimated through the multi-parameter point-spread functions. P and S wave velocity structures with a spatial resolution of 30–40 km for the upper mantle and 20 km for the crust...

M. DELENAH Modelling Direct Economic LossEs caused by Natural Hazards

Stephanie Natho & Annegret Thieken
Version history:The current M DELENAH 1.1 is an updated version of M DELENAH with changes in the sectors agriculture, unpaved and paved roads, public sector and forest, and industry and commerce (correction of code comment only). Details of code updating are described in the User's Manual. Updates include (1) new features for the agricultural sector (specific livestock loss calculation based on a matrix where numbers of affected animals per type can be inserted), (2) correction...

M. DELENAH Modelling Direct Economic LossEs caused by Natural Hazards

Stephanie Natho & Annegret Thieken
Version history:The current M DELENAH 1.1 is an updated version of M DELENAH with changes in the sectors agriculture, unpaved and paved roads, public sector and forest, and industry and commerce (correction of code comment only). Details of code updating are described in the User's Manual. Updates include (1) new features for the agricultural sector (specific livestock loss calculation based on a matrix where numbers of affected animals per type can be inserted), (2) correction...

LSMOD.2 - Global paleomagnetic field model for 50 -- 30 ka BP

Monika Korte & Maxwell Brown
Global spherical harmonic paleomagnetic field model LSMOD.2 describes the magnetic field evolution from 50 to 30 ka BP based on published paleomagnetic sediment records and volcanic data. It is an update of LSMOD.1, with the only difference being a correction to the geographic locations of one of the underlying datasets. The time interval includes the Laschamp (~41 ka BP) and Mono Lake (~34 ka BP) excursions. The model is given with Fortran source code to...

Using real polar terrestrial gravimetry data to overcome the polar gap problem of GOCE - the gravity field model IGGT_R1C

Biao Lu, Christoph Förste, Franz Barthelmes, Svetozar Petrovic, Frank Flechtner, Zhicai Luo, Bo Zhong, Hao Zhou, Xiaolong Wang & Tangting Wu
With the successful completion of ESA's PolarGAP campaign, terrestrial gravimetry data (gravity anomalies) are now available for both polar regions. Therefore, it is now possible to overcome the GOCE polar gap by using real gravimetry data instead of some regularization methods. But terrestrial gravimetry data needs to become filtered to remove the high-frequency gravity information beyond spher. harm. degree e.g. 240 to avoid disturbing spectral leakage in the satellite-only gravity field models. For the gravity...

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