7,140 Works

GEOFON event gfz2011ggnl (Fiji Islands Region; Magnitude 6.3)

Earthquake, 2011-03-31 00:11:56, Fiji Islands Region

GEOFON event gfz2011guhl (Chiapas, Mexico; Magnitude 6.8)

Earthquake, 2011-04-07 13:11:23, Chiapas, Mexico

GEOFON event gfz2011hbfp (Near East Coast of Honshu, Japan; Magnitude 6.8)

Earthquake, 2011-04-11 08:16:13, Near East Coast of Honshu, Japan

GEOFON event gfz2011hwvk (Solomon Islands; Magnitude 6.8)

Earthquake, 2011-04-23 04:16:55, Solomon Islands

GEOFON event gfz2011iacd (Sulawesi, Indonesia; Magnitude 6.0)

Earthquake, 2011-04-24 23:07:51, Sulawesi, Indonesia

GEOFON event gfz2011ikbi (South of Panama; Magnitude 6.0)

Earthquake, 2011-04-30 08:19:18, South of Panama

GEOFON event gfz2011itvy (Alaska Peninsula; Magnitude 5.8)

Earthquake, 2011-05-05 16:57:37, Alaska Peninsula

GEOFON event gfz2011ohge (Near East Coast of Honshu, Japan; Magnitude 6.3)

Earthquake, 2011-07-23 04:34:24, Near East Coast of Honshu, Japan

Stress Map Iceland 2016

Moritz Ziegler, Mojtaba Rajabi, Gylfi Hersir, Kristján Ágústsson, Sigurveig Árnadóttir, Arno Zang, David Bruhn & Oliver Heidbach
The stress map of Iceland shows the orientation of the current maximum horizontal stress (SHmax) in the earth's crust. Assuming that the vertical stress (SV) is a principal stress, SHmax defines the orientation of the 3D stress tensor; the minimum horizontal stress Shmin is than perpendicular to SHmax. In the stress map the SHmax orientations are represented as lines of different lengths. The length of the line is a measure of the quality of data...

Analysis of element behavior in mylonites of the Seve Nappe of the Scandinavian Caledonides using different core scanning methods (Datasets)

Johannes Hierold, Friederike Körting, Tina Kollaske, Christian Rogass & Ulrich Harms
The International Continental Scientific Drilling Program (ICDP) performed a dual-phase scientific drilling project to investigate mountain-building processes called Collisional Orogeny in the Scandinavian Caledonides (COSC). The borehole COSC-1 was drilled through the Lower Seve Nappe, as the first of two 2.5 km deep drill holes close to Åre, central Sweden. The recovered rocks comprise a 1650 m thick suite of high grade gneisses and amphibolites with clear Seve Nappe affinities, while the lower 850 m...

Superconducting Gravimeter Data from Potsdam - Level 1

Jürgen Neumeyer, Hans-Jürgen Dittfeld, Hartmut Pflug, Christian Voigt & Christoph Förste
The International Geodynamics and Earth Tide Service (IGETS) was established in 2015 by the International Association of Geodesy IAG. IGETS continues the activities of the Global Geodynamics Project (GGP) between 1997 and 2015 to provide support to geodetic and geophysical research activities using superconducting gravimeter (SG) data within the context of an international network. As part of this network, the superconducting gravimeter TT70 No. 18 by GWR recorded gravity data at the Gravimetric Observatory Potsdam...

Supplement to: Quantifying groundwater exploitation induced subsidence in the Rafsanjan Plain, southeastern Iran, using InSAR time-series and in situ measurements

Mahdi Motagh, Roghayeh Shamshiri, Mahmud Haghshenas-Haghighi, Hans-Ulrich Wetzel, Bahman Akbari, Hossein Nahavandchi, Siegrid Roessner & Siavash Arabi
This data publication provides supplementary material to Motagh et. al (2017), which presents the results of an InSAR time series analysis obtained by the exploitation of Envisat, ALOS and Sentinel-1 (S1) SAR data archives between June 2004, and May 2016. The study investigates land subsidence due to groundwater overexploitation for agriculture and industrial development in the Rafsanjan plain of southeastern Iran. Datasets included are a list of SAR data used for the study and the...

Research Data Management within the E-Science Strategy in Baden-Württemberg - Preliminary Results of Project bwFDM-Communities

Ugur Cayoglu, Denis Shcherbakov & Frank Tristram
The federal state of Baden-Württemberg wants to offer scientists the best conditions for research. Against the backdrop of the ever-increasing importance of data and information the bwFDM-Communities project is tasked to develop recommendations that shall enable scientists in our federal state to process and use data without barriers. In order to achieve this objective, we engage an active dialogue with all university research groups in Baden-Württemberg (~3000). Next to identifying and advertising best-practice solutions, this...

The TR32DB: A Research Data Management System for the CRC/Transregio 32 ‘Patterns in Soil-Vegetation-Atmosphere Systems’

Constanze Curdt, Ulrich Lang & Georg Bareth
This paper introduces the CRC/TR32 database (TR32DB), a research data management system developed within the multidisciplinary research project Collaborative Research Centre/Transregio 32 (CRC/TR32) funded by the German Research Foundation (DFG). The aim of the TR32DB is to support collative research within the whole project by providing data storage, backup, archive, documentation, publication and also sharing services. The entire system is self-developed according to the requirements of the funding agency, the user and project demands, as...

CRC806-Database: Integrating Typo3 with GeoNode and CKAN

Christian Willmes, Yasa Yener, Anton Gilgenberg & Georg Bareth
The Collaborative Research Centre 806 database (CRC806-Database, http://crc806db.uni-koeln.de) is online and operating since 2011. The architecture consists of a Typo3 based website frontend, a CKAN based metadata storage and an OGC compliant Spatial Data Infrastructure (SDI). It was decided to update the system with some major changes to the overall architecture, by preserving the current API functionality and the URLs of the datasets in the database. This paper describes the system architecture of the partly...

3D-city Flood Damage Module prototype implementation

Kai Schröter, Richard Redweik, Stefan Lüdtke, Jessica Meier, Mathias Bochow, Heidi Kreibich, Lutz Ross & Claus Nagel
Climate change manifests in terms of changing frequency and magnitude of extreme hydro-meteorological events and thus drives changes in urban flood hazard. Flood risk oriented urban planning is key to derive smart adaptation strategies, strengthen resilience and achieve sustainable development. 3D city models offer detailed spatial information which is useful to describe the exposure and to characterize the susceptibility of buildings at risk. This web-based application presents the 3d-city flood damage module (3DCFD) prototype which...

Pyrocko - An open-source seismology toolbox and library

Sebastian Heimann, Marius Kriegerowski, Marius Isken, Simone Cesca, Simon Daout, Francesco Grigoli, Carina Juretzek, Tobias Megies, Nima Nooshiri, Andreas Steinberg, Henriette Sudhaus, Hannes Vasyura-Bathke, Timothy Willey & Torsten Dahm
Pyrocko is an open source seismology toolbox and library, written in the Python programming language. It can be utilized flexibly for a variety of geophysical tasks, like seismological data processing and analysis, calculation of Green's functions and earthquake models' synthetic waveforms and static displacements (InSAR or GPS). Those can be used to characterize extended earthquake ruptures, point sources (moment tensors) and other seismic sources. This publication includes the Pyrocko core, a library providing building blocks...

The gravity field NULP-02s to d/o 250 based on radial derivatives EGG_TRF_2 of satellite mission GOCE

Alexander N. Marchenko, Dmitriy A. Marchenko & Alexander N. Lopyshansky
NULP-02S gravity field model up to degree/order 250 was developed based on EGG_TRF_2 GOCE radial gradients and Gauss quadrature formula in the frame of space-wise approach by National University “Lviv Polytechnic” (Institute of Geodesy, Laboratory for Theoretical Geodesy and Data Processing). All details of data pre-processing and applied method for model developing are presented in the paper “Gravity field models derived from the second degree radial derivatives of the GOCE mission: a case study” (ANNALS...

Tongji-Grace02s, a static unconstrained GRACE-only gravity field model

Qiujie Chen, Yunzhong Shen, Wu Chen & Xingfu Zhang
Tongji-Grace02s, a static unconstrained GRACE-only gravity field model up to degree and order 180 was developed by Tongji University under the sponsorship of National Natural Science Foundation of China (41474017). To derive Tongji-Grace02s, the modified short-arc approach which estimates errors of non-conservative acceleration and attitude observations was adopted, and the GRACE-only data (including orbits, range-rates, non-conservative accelerations and attitudes) over the period Jan. 2003 to Jul. 2016 were used. The quality of Tongji-Grace02s is remarkably...

Superconducting Gravimeter Data from Strasbourg - Level 1

Jean-Paul Boy, Séverine Rosat, Jacques Hinderer & Frédéric Littel
The International Geodynamics and Earth Tide Service (IGETS) was established in 2015 by the International Association of Geodesy. IGETS continues the activities of the Global Geodynamics Project (GGP) between 1997 and 2015 to provide support to geodetic and geophysical research activities using superconducting gravimeter (SG) data within the context of an international network. As part of this network, the Strasbourg station (code ST) was established in 1996 thanks to the financial support of INSU-CNRS France....

Superconducting Gravimeter Data from Djougou - Level 1

Jean-Paul Boy, Séverine Rosat, Jacques Hinderer & Frédéric Littel
The International Geodynamics and Earth Tide Service (IGETS) was established in 2015 by the International Association of Geodesy. IGETS continues the activities of the Global Geodynamics Project (GGP) between 1997 and 2015 to provide support to geodetic and geophysical research activities using superconducting gravimeter (SG) data within the context of an international network. As part of this network, the Djougou station (code DJ) in northern Benin, a Sudanian region in West Africa, was established in...

VelocityConversion

Christian Meeßen
This code is a python implementation of the p- and s-wave velocity to density conversion approach after Goes et al. (2000). The implementation has been optimised for regular 3D grids using lookup tables instead of Newton iterations. Goes et al. (2000) regard the expansion coefficient as temperature dependent using the relation by Saxena and Shen (1992). In `Conversion.py`, the user can additionally choose between a constant expansion coefficient or a pressure- and temperature dependent coefficient...

Superconducting Gravimeter Data from Wettzell - Level 1

Hartmut Wziontek, Peter Wolf, Ilona Nowak, Bernd Richter, Axel Rülke & Herbert Wilmes
The International Geodynamics and Earth Tide Service (IGETS) was established in 2015 by the International Association of Geodesy (IAG). IGETS continues the activities of the Global Geodynamics Project (GGP, 1997-2015) to provide support to geodetic and geophysical research activities using superconducting gravimeter (SG) data within the context of an international network. The Geodetic Observatory Wettzell (Germany) is operated jointly by the Federal Agency for Cartography and Geodesy (BKG) and the Technical University of Munich (TUM)...

Superconducting Gravimeter Data from Medicina - Level 1

Hartmut Wziontek, Peter Wolf, Ilona Nowak, Bernd Richter, Axel Rülke, Wolfgang Schwahn, Herbert Wilmes & Susanna Zerbini
The International Geodynamics and Earth Tide Service (IGETS) was established in 2015 by the International Association of Geodesy (IAG). IGETS continues the activities of the Global Geodynamics Project (GGP, 1997-2015) to provide support to geodetic and geophysical research activities using superconducting gravimeter (SG) data within the context of an international network. The gravimetric station Medicina/Italy operated by the Federal Agency for Cartography and Geodesy (BKG), Germany, and the Department of Physics and Astronomy (DIFA) at...

Renland

Eric Larose
The experiments are performed down the Edward Bailey valley, in the Renland peninsula, Scoresby Sund, Greenland. General purpose: ambient seismic noise recordings are obtained to characterize the geometry/structure of the valley the geometry/structure of the glaciers the microseismicity of the glacier, the friction process, crack orientation and mechanisms the seismic activity of glacial rivers, the relation between hydrological flow and noise spectrum the localization and characterization of sub-glacial flow from surface recordings. Seismic stations were...

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