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description Publicationkeyboard_double_arrow_right Research 2022 Germany EnglishGFZ Data Services Pons, M.; Sobolev, S.; Liu, S.; Neuharth, D.;Pons, M.; Sobolev, S.; Liu, S.; Neuharth, D.;The Central Andes (~21°S) is a subduction-type orogeny formed in the last ~50 Ma from the subduction of the Nazca oceanic plate beneath the South American continental plate. However, the most important phases of deformation occur in the last 20 Ma. Pulses of shortening have led to the sudden growth of the by the Altiplano-Puna plateau. Previous studies have provided insights on the importance of various mechanisms on the overall shortening such as the weakening of the overriding plate from crustal eclogitization and delamination, or the importance of a relatively high friction at the subduction interface, and weak sediments in foreland. However none of them has addressed the mechanism behind these shortening pulses yet. Therefore, we built a series of high resolution 2D visco-plastic subduction models using the ASPECT geodynamic code, in which the oceanic plate is buoyancy-driven and the velocity of the continent is prescribed. We have also implemented a realistic geometry for the south American plate at ~30 Ma. We propose a new plausible mechanism (buckling and steepening of the slab) as the cause of these pulses. The buckling leads to the blockage of the trench. Consequently, the difference of velocity between the South American plate and the trench is accommodated by shortening. The data presented here includes the parameters files, for the reference model (S1) and the following alternative simulations: models with variation of the friction at the subduction interface (S2a-c), a model without eclogitization of the lower crust (S3) and a model with higher thermal conductivity of the upper crust (S4). Additionally, this publication includes the initial composition and thermal state of the lithosphere used for the models and a Readme file that gives all the instructions to run them.
GFZ German Research ... arrow_drop_down GFZ German Research Centre for GeosciencesResearch . 2022Data sources: GFZ German Research Centre for GeosciencesDo the share buttons not appear? Please make sure, any blocking addon is disabled, and then reload the page.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od_______156::ff117029bbd6abe9ac7eada5fa038bbb&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Research 2016 GermanyGFZ Data Services Falchi, F.; Cinzano, P.; Duriscoe, D.; Kyba, C.; Elvidge, C.; Baugh, K.; Portnov, B.; Rybnikova, N.; Furgoni, R.;GFZ German Research ... arrow_drop_down GFZ German Research Centre for GeosciencesResearch . 2016Data sources: GFZ German Research Centre for GeosciencesDo the share buttons not appear? Please make sure, any blocking addon is disabled, and then reload the page.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od_______156::895ebbfe4c6f4ad7fc8b4d07c73212c9&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Research 2008 GermanyYuan, X.; Mechie, J.; Schurr, B.;Yuan, X.; Mechie, J.; Schurr, B.;GFZ German Research ... arrow_drop_down GFZ German Research Centre for GeosciencesResearch . 2008Data sources: GFZ German Research Centre for GeosciencesGFZ German Research Centre for GeosciencesResearch . 2008Data sources: GFZ German Research Centre for GeosciencesDo the share buttons not appear? Please make sure, any blocking addon is disabled, and then reload the page.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od_______156::3339985d4880c92319ff794c8b8f556d&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Research 2020 Germany EnglishGFZ Data Services Zorn, E.; Walter, T.; Johnson, J.; Mania, R.;Zorn, E.; Walter, T.; Johnson, J.; Mania, R.;Imaging growing lava domes has remained a great challenge in volcanology due to their inaccessibility and the severe hazard of collapse or explosion. Here, we present orthophotos and topography data derived from a series of repeated survey flights with both optical and thermal cameras at the Caliente lava dome, part of the Santiaguito complex at Santa Maria volcano, Guatemala, using an Unoccupied Aircraft System (UAS). The data archived here supplements the material detailed in Zorn et al. (2020, https://doi.org/10.1038/s41598-020-65386-2). Note, all files are saved in WGS 84 / UTM Zone 15N format. The data are provided the following .zip folders:- 2020-001_Zorn-et-al_DEM-Geotiffs-zip: DEMs of surveys A-D in geotiff format (.tif)- 2020-001_Zorn-et-al_Orthophotos.zip: Orthophotos of surveys A-D and 2 thermal surveys as Tiff-images (.tif). A .jpg of the color scale for the thermal data is also included- 2020-001_Zorn-et-al_Point_Cloud_Models.zip: Point clouds of surveys A-D, 2 thermal surveys (.las)
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Research 2021 Germany EnglishGFZ Data Services Homuth, B.; Stiller, M.; Schmidt, B.;Homuth, B.; Stiller, M.; Schmidt, B.;The profile 9N was recorded in 1988 as part of the DEKORP project, the German deep seismic reflection program. The focus of the DEKORP project was on deep crustal and lithospheric structures and therefore originally not on structures at lower depths. From today's perspective, however, this depth range is of great interest for a wide range of possible technical applications (including medium-depth and deep geothermal projects). The original data is published by Stiller et al. (2019). The profile 9N was reprocessed on behalf of the Hessian Agency of Nature Conservation, Environment and Geology (HLNUG). The focus of the reprocessing was on improving the resolution / mapping of geological structures down to a depth of 6 km (approx. 3 s TWT) to describe the prolongation of faults and geological structures in more detail than in previous studies. In order to achieve these goals and in view of the fact that today's processing and evaluation methods have improved considerably compared to the 1990‘s, a state-of-the-art reprocessing was implemented. In comparison with the original processing (Stiller et al. (2019), more sophisticated processing steps like CRS (Common Reflection Surface) instead of CDP (Common Depth Point) stacking, turning-ray tomography and prestack time and depth migration were carried out. The reprocessed DEKORP-9N survey comprises all datasets newly achieved in addition to the datasets from the original processing (Stiller et al. (2019)), i.e. (1) as unstacked data the raw data, the CRS processed data and the migrated image gathers, and (2) as stacked data the pure CRS stack, the poststack-time as well as prestack-time and prestack-depth migrated sections. Moreover, (3) all velocity models used for the different versions including (4) the separate first-break tomography inversion as well as (5) several attribute analyses (RMS amplitude, instantaneous frequency and phase, Q-factor and others) are contained. All reprocessed data come in SEGY trace format, the final sections additionally in PDF graphic format. A reprocessing report is included as well as again all meta information for each domain (source, receiver, CDP) like coordinates, elevations, locations and static corrections combined in ASCII-tables for geometry assignment purposes. The DEKORP 9 survey was shot across the Tertiary Upper Rhine Graben, which intersects both the Saxothuringian and Moldanubian regions obliquely. Since the Eocene the Rhine Graben represents an active rift system. The 92 km long, E-W trending DEKORP'88-9N profile crosses the northern part of the Upper Rhine Graben. It starts in the crystalline Odenwald, crosses the Tertiary and Quarternary fill of the Rhine Graben and ends in the late Palaeozoic sequences of the Saar-Nahe Basin in the west. There it crosses the Permian rhyolitic Donnersberg intrusion. The DEKORP'88-9N profile is of particular interest to investigate the seismic resolution of the base of the cenozoic graben fill, the prolongation of faults in the sediments of the Northern Upper Rhine Graben, the transition to the crystalline Odenwald at the eastern border fault, the transition to the Saar-Nahe basin in the west and the transition from the crystalline Odenwald to the Buntsandstein Odenwald in the east of the profile. The additional attribute analyses were carried out to possibly detect previously unknown faults or fracture zones. The seismic sections of 9N show different crustal structures on both sides of the graben and some indications of dipping reflections in the mantle on the western side, which could refer to the genesis of the Upper Rhine Graben. An important new feature is the presence of a Permo-Triassic layer in the Upper Rhine Graben, which is significantly thicker than previously mapped (> 600 m) and thus the upper edge of the basement is situated over 600 m deeper than in the original data. The reprocessing of the DEKORP'88-9N profile was funded by the HLNUG in cooperation with the Agency for Geology and Mining of the state of Rhineland-Palatinate.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Research 2019 Germany EnglishGFZ Data Services Rother, M.; Michaelis, I.;Rother, M.; Michaelis, I.;This is a Level 3 data daily file product from various scientific and utility sensors on board of the `LEO' satellite 'CHAMP' with magnetic field data given by a time resolution of 1 Hz. Thise Level 3 data type is build to hold and merge finally corrected data, focusing on mature data calibration and corrections -- as well as internal consistency. This Level 3 data product is intended to supersede the various Level 2 versions with calibrated magnetic field readings from the CHAMP mission distributed hitherto and should be fitted for scientific use, assembling time series of scalar magnetic field values (but not directly readings from the scalar Overhauser sensor), vector magnetic field data from the boom-mounted Fluxgate 'FGM' sensors and attitude data from the ('ASC') boom-mounted Star Cameras. The vector data are given both in the satellite-bound sensor ('FGM') system and the Earth Centered Earth Fixed local 'NEC' (North-East-Center) system. The attitude time series, processed and cleaned, are represented by quaternions describing the satellite attitude related to the celestial system. The readings of the scalar OVM (Overhauser) absolute magnetometer at the top of the boom are not supplied directly, but were used during calibration of the vector magnetometer readings. The files with daily time coverage are in the (binary and self-describing) 'CDF' file format and accompanied, beside the generic 'CDF'-format timestamp, by the satellite's geocentric positions and utility information like quality flags.
GFZ German Research ... arrow_drop_down GFZ German Research Centre for GeosciencesResearch . 2019Data sources: GFZ German Research Centre for GeosciencesDo the share buttons not appear? Please make sure, any blocking addon is disabled, and then reload the page.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od_______156::bbb523549faec0ee9370d9ee37c824a2&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Research 2006 GermanyGFZ Data Services F. Demory; N. Nowaczyk; A. Witt; Hedi Oberhänsli;F. Demory; N. Nowaczyk; A. Witt; Hedi Oberhänsli;GFZ German Research ... arrow_drop_down GFZ German Research Centre for GeosciencesResearch . 2006Data sources: GFZ German Research Centre for GeosciencesGFZ German Research Centre for GeosciencesResearch . 2006Data sources: GFZ German Research Centre for GeosciencesDo the share buttons not appear? Please make sure, any blocking addon is disabled, and then reload the page.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od_______156::222ac846b69e1606ed8037d640039ab2&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Research 2017 GermanyGFZ Data Services Till Francke; S. Förster; Arlena Brosinsky; Erik Sommerer; José A. López-Tarazón; A. Güntner; Ramon Batalla; Axel Bronstert;Version history: This datased is an updated version of Francke et al. (2017; http://doi.org/10.5880/fidgeo.2017.003) for a revised version of this discussion paper. It contains further data collected, some of which also resulted in the revision of previous data (e.g. updated rating curves). A comprehensive hydro-sedimentological dataset for the Isábena catchment, NE Spain, for the period 2010-2018 is presented to analyse water and sediment fluxes in a Mediterranean meso-scale catchment. The dataset includes rainfall data from twelve rain gauges distributed within the study area complemented by meteorological data of twelve official meteo-stations. It comprises discharge data derived from water stage measurements as well as suspended sediment concentrations (SSC) at six gauging stations of the Isábena river and its sub-catchments. Soil spectroscopic data from 351 suspended sediment samples and 152 soil samples were collected to characterize sediment source regions and sediment properties via fingerprinting analyses. The Isábena catchment (445 km²) is located in the Southern Central Pyrenees ranging from 450 m to 2,720 m in elevation, together with a pronounced topography this leads to distinct temperature and precipitation gradients. The Isábena river shows marked discharge variations and high sediment yields causing severe siltation problems in the downstream Barasona reservoir. Main sediment source are badland areas located on Eocene marls that are well connected to the river network. The dataset features a wide set of parameters in a high spatial and temporal resolution suitable for advanced process understanding of water and sediment fluxes, their origin and connectivity, sediment budgeting and for evaluating and further developing hydro-sedimentological models in Mediterranean meso-scale mountainous catchments. The data have been published with the CUAHSI Water Data Center and is structured according to its guidelines (.csv format). For more detailed information please read the user guide on cloud publications with the CUAHSI Water Dater Center or the ODM guide for uploading data using CUAHSI´s ODM uploader added to the folder CUAHSI_ODM-Guide.zip. The database can be found in the HISCENTRAL catalogue (http://hiscentral.cuahsi.org/pub_network.aspx?n=5622). It is directly accessible via the API (http://hydroportal.cuahsi.org/isabena/cuahsi_1_1.asmx?WSDL) or in zipped archives at this DOI Landing Page (http://doi.org/10.5880/fidgeo.2018.011). For more detailed information, please read the user guide on cloud publications with the CUAHSI Water Dater Center (UserGuide.pdf) or the ODM guide for uploading data using CUAHSI´s ODM uploader in the ODM_Guide.zip archive. The data are available in four thematic zip folders: (1) hydro (hydrological data): water stage (manual readings and automatically recorded), river discharge (meterings and converted from stage) (2) meta (metadata) with the description of the different datafiles relevant for this dataset according to the CUAHSI HIS Standards (3) meteo (meteorological data): rainfall, temperature, radiation, humidity (4) sediment (sedimentological data): turbidity, suspended sediment concentration (from samples and from turbidity), sediment and soil reflectance spectra and are complemented by: (5) CUAHSI_ODM-Guide: User Guide, CUAHSI´s ODM uploader in Excel (.xlsx) and Open Office (.ods) formats (6) scripts: auxiliary R-script templates for data access, data analysis and visualisation (7) supplementary materials: stage-discharge- and turbidimeter rating curves
GFZ German Research ... arrow_drop_down GFZ German Research Centre for GeosciencesResearch . 2017Data sources: GFZ German Research Centre for GeosciencesGFZ German Research Centre for GeosciencesResearch . 2017Data sources: GFZ German Research Centre for GeosciencesGFZ German Research Centre for GeosciencesResearch . 2018Data sources: GFZ German Research Centre for GeosciencesDo the share buttons not appear? Please make sure, any blocking addon is disabled, and then reload the page.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od_______156::72db4fc8cd773c0a9d2dd3c47a446b32&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Research 2020 Germany EnglishPANGAEA Bender, M.; Mann, T.; Stocchi, P.; Kneer, D.; Schöne, T.; Illigner, J.; Jompa, J.; Rovere, A.;The sample set includes 25 newly sampled sea-level index points based on fossil microatoll measurements from 5 islands in the Spermonde Archipelago, 21 fossl microatoll samples previously published by Mann et al., 2016 from two Islands in the same study region and 20 marine and terrestrial limiting points (e.g. corals, shells and loamy clay) and one further sea-level index point from a Mangrove swamp published by De Klerk, 1982 and Tjia et al., 1972
GFZ German Research ... arrow_drop_down GFZ German Research Centre for GeosciencesResearch . 2020Data sources: GFZ German Research Centre for GeosciencesDo the share buttons not appear? Please make sure, any blocking addon is disabled, and then reload the page.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od_______156::603bee922963f955a566feb9f7fdf162&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Research 2004 GermanyGFZ Data Services Tobias Meier; M. Bohnhoff; H.-P. Harjes;Tobias Meier; M. Bohnhoff; H.-P. Harjes;GFZ German Research ... arrow_drop_down GFZ German Research Centre for GeosciencesResearch . 2004Data sources: GFZ German Research Centre for GeosciencesGFZ German Research Centre for GeosciencesResearch . 2004Data sources: GFZ German Research Centre for GeosciencesDo the share buttons not appear? Please make sure, any blocking addon is disabled, and then reload the page.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od_______156::910355aadfa9e29da2008b59c053fc22&type=result"></script>'); --> </script>
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description Publicationkeyboard_double_arrow_right Research 2022 Germany EnglishGFZ Data Services Pons, M.; Sobolev, S.; Liu, S.; Neuharth, D.;Pons, M.; Sobolev, S.; Liu, S.; Neuharth, D.;The Central Andes (~21°S) is a subduction-type orogeny formed in the last ~50 Ma from the subduction of the Nazca oceanic plate beneath the South American continental plate. However, the most important phases of deformation occur in the last 20 Ma. Pulses of shortening have led to the sudden growth of the by the Altiplano-Puna plateau. Previous studies have provided insights on the importance of various mechanisms on the overall shortening such as the weakening of the overriding plate from crustal eclogitization and delamination, or the importance of a relatively high friction at the subduction interface, and weak sediments in foreland. However none of them has addressed the mechanism behind these shortening pulses yet. Therefore, we built a series of high resolution 2D visco-plastic subduction models using the ASPECT geodynamic code, in which the oceanic plate is buoyancy-driven and the velocity of the continent is prescribed. We have also implemented a realistic geometry for the south American plate at ~30 Ma. We propose a new plausible mechanism (buckling and steepening of the slab) as the cause of these pulses. The buckling leads to the blockage of the trench. Consequently, the difference of velocity between the South American plate and the trench is accommodated by shortening. The data presented here includes the parameters files, for the reference model (S1) and the following alternative simulations: models with variation of the friction at the subduction interface (S2a-c), a model without eclogitization of the lower crust (S3) and a model with higher thermal conductivity of the upper crust (S4). Additionally, this publication includes the initial composition and thermal state of the lithosphere used for the models and a Readme file that gives all the instructions to run them.
GFZ German Research ... arrow_drop_down GFZ German Research Centre for GeosciencesResearch . 2022Data sources: GFZ German Research Centre for GeosciencesDo the share buttons not appear? Please make sure, any blocking addon is disabled, and then reload the page.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od_______156::ff117029bbd6abe9ac7eada5fa038bbb&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Research 2016 GermanyGFZ Data Services Falchi, F.; Cinzano, P.; Duriscoe, D.; Kyba, C.; Elvidge, C.; Baugh, K.; Portnov, B.; Rybnikova, N.; Furgoni, R.;GFZ German Research ... arrow_drop_down GFZ German Research Centre for GeosciencesResearch . 2016Data sources: GFZ German Research Centre for GeosciencesDo the share buttons not appear? Please make sure, any blocking addon is disabled, and then reload the page.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od_______156::895ebbfe4c6f4ad7fc8b4d07c73212c9&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Research 2008 GermanyYuan, X.; Mechie, J.; Schurr, B.;Yuan, X.; Mechie, J.; Schurr, B.;GFZ German Research ... arrow_drop_down GFZ German Research Centre for GeosciencesResearch . 2008Data sources: GFZ German Research Centre for GeosciencesGFZ German Research Centre for GeosciencesResearch . 2008Data sources: GFZ German Research Centre for GeosciencesDo the share buttons not appear? Please make sure, any blocking addon is disabled, and then reload the page.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od_______156::3339985d4880c92319ff794c8b8f556d&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Research 2020 Germany EnglishGFZ Data Services Zorn, E.; Walter, T.; Johnson, J.; Mania, R.;Zorn, E.; Walter, T.; Johnson, J.; Mania, R.;Imaging growing lava domes has remained a great challenge in volcanology due to their inaccessibility and the severe hazard of collapse or explosion. Here, we present orthophotos and topography data derived from a series of repeated survey flights with both optical and thermal cameras at the Caliente lava dome, part of the Santiaguito complex at Santa Maria volcano, Guatemala, using an Unoccupied Aircraft System (UAS). The data archived here supplements the material detailed in Zorn et al. (2020, https://doi.org/10.1038/s41598-020-65386-2). Note, all files are saved in WGS 84 / UTM Zone 15N format. The data are provided the following .zip folders:- 2020-001_Zorn-et-al_DEM-Geotiffs-zip: DEMs of surveys A-D in geotiff format (.tif)- 2020-001_Zorn-et-al_Orthophotos.zip: Orthophotos of surveys A-D and 2 thermal surveys as Tiff-images (.tif). A .jpg of the color scale for the thermal data is also included- 2020-001_Zorn-et-al_Point_Cloud_Models.zip: Point clouds of surveys A-D, 2 thermal surveys (.las)
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Research 2021 Germany EnglishGFZ Data Services Homuth, B.; Stiller, M.; Schmidt, B.;Homuth, B.; Stiller, M.; Schmidt, B.;The profile 9N was recorded in 1988 as part of the DEKORP project, the German deep seismic reflection program. The focus of the DEKORP project was on deep crustal and lithospheric structures and therefore originally not on structures at lower depths. From today's perspective, however, this depth range is of great interest for a wide range of possible technical applications (including medium-depth and deep geothermal projects). The original data is published by Stiller et al. (2019). The profile 9N was reprocessed on behalf of the Hessian Agency of Nature Conservation, Environment and Geology (HLNUG). The focus of the reprocessing was on improving the resolution / mapping of geological structures down to a depth of 6 km (approx. 3 s TWT) to describe the prolongation of faults and geological structures in more detail than in previous studies. In order to achieve these goals and in view of the fact that today's processing and evaluation methods have improved considerably compared to the 1990‘s, a state-of-the-art reprocessing was implemented. In comparison with the original processing (Stiller et al. (2019), more sophisticated processing steps like CRS (Common Reflection Surface) instead of CDP (Common Depth Point) stacking, turning-ray tomography and prestack time and depth migration were carried out. The reprocessed DEKORP-9N survey comprises all datasets newly achieved in addition to the datasets from the original processing (Stiller et al. (2019)), i.e. (1) as unstacked data the raw data, the CRS processed data and the migrated image gathers, and (2) as stacked data the pure CRS stack, the poststack-time as well as prestack-time and prestack-depth migrated sections. Moreover, (3) all velocity models used for the different versions including (4) the separate first-break tomography inversion as well as (5) several attribute analyses (RMS amplitude, instantaneous frequency and phase, Q-factor and others) are contained. All reprocessed data come in SEGY trace format, the final sections additionally in PDF graphic format. A reprocessing report is included as well as again all meta information for each domain (source, receiver, CDP) like coordinates, elevations, locations and static corrections combined in ASCII-tables for geometry assignment purposes. The DEKORP 9 survey was shot across the Tertiary Upper Rhine Graben, which intersects both the Saxothuringian and Moldanubian regions obliquely. Since the Eocene the Rhine Graben represents an active rift system. The 92 km long, E-W trending DEKORP'88-9N profile crosses the northern part of the Upper Rhine Graben. It starts in the crystalline Odenwald, crosses the Tertiary and Quarternary fill of the Rhine Graben and ends in the late Palaeozoic sequences of the Saar-Nahe Basin in the west. There it crosses the Permian rhyolitic Donnersberg intrusion. The DEKORP'88-9N profile is of particular interest to investigate the seismic resolution of the base of the cenozoic graben fill, the prolongation of faults in the sediments of the Northern Upper Rhine Graben, the transition to the crystalline Odenwald at the eastern border fault, the transition to the Saar-Nahe basin in the west and the transition from the crystalline Odenwald to the Buntsandstein Odenwald in the east of the profile. The additional attribute analyses were carried out to possibly detect previously unknown faults or fracture zones. The seismic sections of 9N show different crustal structures on both sides of the graben and some indications of dipping reflections in the mantle on the western side, which could refer to the genesis of the Upper Rhine Graben. An important new feature is the presence of a Permo-Triassic layer in the Upper Rhine Graben, which is significantly thicker than previously mapped (> 600 m) and thus the upper edge of the basement is situated over 600 m deeper than in the original data. The reprocessing of the DEKORP'88-9N profile was funded by the HLNUG in cooperation with the Agency for Geology and Mining of the state of Rhineland-Palatinate.
GFZ German Research ... arrow_drop_down GFZ German Research Centre for GeosciencesResearch . 2021Data sources: GFZ German Research Centre for GeosciencesDo the share buttons not appear? Please make sure, any blocking addon is disabled, and then reload the page.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od_______156::d81eff856f8fcc8481aef2f076eb2ec1&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Research 2019 Germany EnglishGFZ Data Services Rother, M.; Michaelis, I.;Rother, M.; Michaelis, I.;This is a Level 3 data daily file product from various scientific and utility sensors on board of the `LEO' satellite 'CHAMP' with magnetic field data given by a time resolution of 1 Hz. Thise Level 3 data type is build to hold and merge finally corrected data, focusing on mature data calibration and corrections -- as well as internal consistency. This Level 3 data product is intended to supersede the various Level 2 versions with calibrated magnetic field readings from the CHAMP mission distributed hitherto and should be fitted for scientific use, assembling time series of scalar magnetic field values (but not directly readings from the scalar Overhauser sensor), vector magnetic field data from the boom-mounted Fluxgate 'FGM' sensors and attitude data from the ('ASC') boom-mounted Star Cameras. The vector data are given both in the satellite-bound sensor ('FGM') system and the Earth Centered Earth Fixed local 'NEC' (North-East-Center) system. The attitude time series, processed and cleaned, are represented by quaternions describing the satellite attitude related to the celestial system. The readings of the scalar OVM (Overhauser) absolute magnetometer at the top of the boom are not supplied directly, but were used during calibration of the vector magnetometer readings. The files with daily time coverage are in the (binary and self-describing) 'CDF' file format and accompanied, beside the generic 'CDF'-format timestamp, by the satellite's geocentric positions and utility information like quality flags.
GFZ German Research ... arrow_drop_down GFZ German Research Centre for GeosciencesResearch . 2019Data sources: GFZ German Research Centre for GeosciencesDo the share buttons not appear? Please make sure, any blocking addon is disabled, and then reload the page.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od_______156::bbb523549faec0ee9370d9ee37c824a2&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Research 2006 GermanyGFZ Data Services F. Demory; N. Nowaczyk; A. Witt; Hedi Oberhänsli;F. Demory; N. Nowaczyk; A. Witt; Hedi Oberhänsli;GFZ German Research ... arrow_drop_down GFZ German Research Centre for GeosciencesResearch . 2006Data sources: GFZ German Research Centre for GeosciencesGFZ German Research Centre for GeosciencesResearch . 2006Data sources: GFZ German Research Centre for GeosciencesDo the share buttons not appear? Please make sure, any blocking addon is disabled, and then reload the page.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od_______156::222ac846b69e1606ed8037d640039ab2&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Research 2017 GermanyGFZ Data Services Till Francke; S. Förster; Arlena Brosinsky; Erik Sommerer; José A. López-Tarazón; A. Güntner; Ramon Batalla; Axel Bronstert;Version history: This datased is an updated version of Francke et al. (2017; http://doi.org/10.5880/fidgeo.2017.003) for a revised version of this discussion paper. It contains further data collected, some of which also resulted in the revision of previous data (e.g. updated rating curves). A comprehensive hydro-sedimentological dataset for the Isábena catchment, NE Spain, for the period 2010-2018 is presented to analyse water and sediment fluxes in a Mediterranean meso-scale catchment. The dataset includes rainfall data from twelve rain gauges distributed within the study area complemented by meteorological data of twelve official meteo-stations. It comprises discharge data derived from water stage measurements as well as suspended sediment concentrations (SSC) at six gauging stations of the Isábena river and its sub-catchments. Soil spectroscopic data from 351 suspended sediment samples and 152 soil samples were collected to characterize sediment source regions and sediment properties via fingerprinting analyses. The Isábena catchment (445 km²) is located in the Southern Central Pyrenees ranging from 450 m to 2,720 m in elevation, together with a pronounced topography this leads to distinct temperature and precipitation gradients. The Isábena river shows marked discharge variations and high sediment yields causing severe siltation problems in the downstream Barasona reservoir. Main sediment source are badland areas located on Eocene marls that are well connected to the river network. The dataset features a wide set of parameters in a high spatial and temporal resolution suitable for advanced process understanding of water and sediment fluxes, their origin and connectivity, sediment budgeting and for evaluating and further developing hydro-sedimentological models in Mediterranean meso-scale mountainous catchments. The data have been published with the CUAHSI Water Data Center and is structured according to its guidelines (.csv format). For more detailed information please read the user guide on cloud publications with the CUAHSI Water Dater Center or the ODM guide for uploading data using CUAHSI´s ODM uploader added to the folder CUAHSI_ODM-Guide.zip. The database can be found in the HISCENTRAL catalogue (http://hiscentral.cuahsi.org/pub_network.aspx?n=5622). It is directly accessible via the API (http://hydroportal.cuahsi.org/isabena/cuahsi_1_1.asmx?WSDL) or in zipped archives at this DOI Landing Page (http://doi.org/10.5880/fidgeo.2018.011). For more detailed information, please read the user guide on cloud publications with the CUAHSI Water Dater Center (UserGuide.pdf) or the ODM guide for uploading data using CUAHSI´s ODM uploader in the ODM_Guide.zip archive. The data are available in four thematic zip folders: (1) hydro (hydrological data): water stage (manual readings and automatically recorded), river discharge (meterings and converted from stage) (2) meta (metadata) with the description of the different datafiles relevant for this dataset according to the CUAHSI HIS Standards (3) meteo (meteorological data): rainfall, temperature, radiation, humidity (4) sediment (sedimentological data): turbidity, suspended sediment concentration (from samples and from turbidity), sediment and soil reflectance spectra and are complemented by: (5) CUAHSI_ODM-Guide: User Guide, CUAHSI´s ODM uploader in Excel (.xlsx) and Open Office (.ods) formats (6) scripts: auxiliary R-script templates for data access, data analysis and visualisation (7) supplementary materials: stage-discharge- and turbidimeter rating curves
GFZ German Research ... arrow_drop_down GFZ German Research Centre for GeosciencesResearch . 2017Data sources: GFZ German Research Centre for GeosciencesGFZ German Research Centre for GeosciencesResearch . 2017Data sources: GFZ German Research Centre for GeosciencesGFZ German Research Centre for GeosciencesResearch . 2018Data sources: GFZ German Research Centre for GeosciencesDo the share buttons not appear? Please make sure, any blocking addon is disabled, and then reload the page.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od_______156::72db4fc8cd773c0a9d2dd3c47a446b32&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Research 2020 Germany EnglishPANGAEA Bender, M.; Mann, T.; Stocchi, P.; Kneer, D.; Schöne, T.; Illigner, J.; Jompa, J.; Rovere, A.;The sample set includes 25 newly sampled sea-level index points based on fossil microatoll measurements from 5 islands in the Spermonde Archipelago, 21 fossl microatoll samples previously published by Mann et al., 2016 from two Islands in the same study region and 20 marine and terrestrial limiting points (e.g. corals, shells and loamy clay) and one further sea-level index point from a Mangrove swamp published by De Klerk, 1982 and Tjia et al., 1972
GFZ German Research ... arrow_drop_down GFZ German Research Centre for GeosciencesResearch . 2020Data sources: GFZ German Research Centre for GeosciencesDo the share buttons not appear? Please make sure, any blocking addon is disabled, and then reload the page.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od_______156::603bee922963f955a566feb9f7fdf162&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Research 2004 GermanyGFZ Data Services Tobias Meier; M. Bohnhoff; H.-P. Harjes;Tobias Meier; M. Bohnhoff; H.-P. Harjes;GFZ German Research ... arrow_drop_down GFZ German Research Centre for GeosciencesResearch . 2004Data sources: GFZ German Research Centre for GeosciencesGFZ German Research Centre for GeosciencesResearch . 2004Data sources: GFZ German Research Centre for GeosciencesDo the share buttons not appear? Please make sure, any blocking addon is disabled, and then reload the page.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od_______156::910355aadfa9e29da2008b59c053fc22&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu