550 results on '"Gruber, T. A."'
Search Results
2. Constellation design and performance of future quantum satellite gravity missions
- Author
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Zingerle, P., Gruber, T., Pail, R., and Daras, I.
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- 2024
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3. Humans recognize affective cues in primate vocalizations: acoustic and phylogenetic perspectives
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Debracque, C., Slocombe, K. E., Clay, Z., Grandjean, D., and Gruber, T.
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- 2023
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4. Female genital mutilation/cutting incidence, diagnostic capacities, and obstetric outcomes among migrant women: a single-center retrospective analysis in a 10-year birth cohort in Austria
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Taumberger, N., Gruber, T., Edler, K., Trutnovsky, G., Bracic, T., Semrl, N., Schütz, A.-M., Eisnecker, K., Tamussino, K., and Fluhr, H.
- Published
- 2023
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5. GGOS Bureau of Products and Standards: Description and Promotion of Geodetic Products
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Angermann, D., Gruber, T., Gerstl, M., Heinkelmann, R., Hugentobler, U., Sánchez, L., Steigenberger, P., Gross, R., Heki, K., Marti, U., Schuh, H., Sehnal, M., Thomas, M., Freymueller, Jeffrey T., Series Editor, and Sánchez, Laura, Assistant Editor
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- 2023
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6. Chaboche viscoplastic material model for process simulation of additively manufactured Ti-6Al-4 V parts
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Springer, S., Seisenbacher, B., Leitner, M., Grün, F., Gruber, T., Lasnik, M., and Oberwinkler, B.
- Published
- 2023
- Full Text
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7. Brain Plasticity in fMRI and DTI
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Karahasanović, N., Gruber, T., Dörl, G., Radjenovic, S., Kolarova, T., Matt, E., Beisteiner, R., Kauczor, Hans-Ulrich, Series Editor, Parizel, Paul M., Series Editor, Peh, Wilfred C. G., Series Editor, Brady, Luther W., Honorary Editor, Lu, Jiade J., Series Editor, and Stippich, Christoph, editor
- Published
- 2022
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8. Creation of entangled atomic states by an analogue of the Dynamical Casimir Effect
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Lange, K., Peise, J., Lücke, B., Gruber, T., Sala, A., Polls, A., Ertmer, W., Juliá-Díaz, B., Santos, L., and Klempt, C.
- Subjects
Quantum Physics ,Condensed Matter - Quantum Gases - Abstract
If the boundary conditions of the quantum vacuum are changed in time, quantum field theory predicts that real, observable particles can be created in the initially empty modes. Here, we realize this effect by changing the boundary conditions of a spinor Bose-Einstein condensate, which yields a population of initially unoccupied spatial and spin excitations. We prove that the excitations are created as entangled excitation pairs by certifying continuous-variable entanglement within the many-particle output state.
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- 2018
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9. Emotion in Nonverbal Communication: Comparing Animal and Human Vocalizations and Human Text Messages.
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Gruber, T., Briefer, E. F., Grütter, A., Xanthos, A., Grandjean, D., Manser, M. B., and Frühholz, S.
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ANIMAL sound production ,HUMAN-animal communication ,TELEMATICS ,NONVERBAL communication ,TEXT messages - Abstract
Humans and other animals communicate a large quantity of information vocally through nonverbal means. Here, we review the domains of animal vocalizations, human nonverbal vocal communication and computer-mediated communication (CMC), under the common thread of emotion, which, we suggest, connects them as a dimension of all these types of communication. After reviewing the use of emotions across domains, we focus on two concepts that have often been opposed to emotion in the animal versus human communication literature: control and meaning. Non-human vocal communication is commonly described as emotional, preventing either control or meaning; in contrast, the emotional dimension of human nonverbal signals does not prevent them from being perceived as both intentionally produced and meaningful. Amongst others, we disagree with this position, highlighting here that emotions should be integrated across species and modalities such as the written modality. We conclude by delineating ways in which each of these domains can meaningfully influence each other, and debates in their respective fields, and more generally the debate on the evolution of communication. [ABSTRACT FROM AUTHOR]
- Published
- 2025
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10. Implementation of a viscoplastic substrate creep model in the thermomechanical simulation of the WAAM process
- Author
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Springer, S., Röcklinger, A., Leitner, M., Grün, F., Gruber, T., Lasnik, M., and Oberwinkler, B.
- Published
- 2022
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11. GGOS Bureau of Products and Standards: Description and Promotion of Geodetic Products
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Angermann, D., primary, Gruber, T., additional, Gerstl, M., additional, Heinkelmann, R., additional, Hugentobler, U., additional, Sánchez, L., additional, Steigenberger, P., additional, Gross, R., additional, Heki, K., additional, Marti, U., additional, Schuh, H., additional, Sehnal, M., additional, and Thomas, M., additional
- Published
- 2022
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12. Brain Plasticity in fMRI and DTI
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Karahasanović, N., primary, Gruber, T., additional, Dörl, G., additional, Radjenovic, S., additional, Kolarova, T., additional, Matt, E., additional, and Beisteiner, R., additional
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- 2021
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13. The Benefits of Future Quantum Accelerometers for Satellite Gravimetry.
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Zingerle, P., Romeshkani, M., Haas, J., Gruber, T., Güntner, A., Müller, J., and Pail, R.
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QUANTUM gravity ,GRAVIMETRY ,GRAVITY ,INTERFEROMETRY ,INTERFEROMETERS - Abstract
We investigate the benefits of future quantum accelerometers based on cold atom interferometry (CAI) on current and upcoming satellite gravity mission concepts. These mission concepts include satellite‐to‐satellite tracking (SST) in a single‐pair (GRACE‐like) and double‐pair constellation as well as satellite gravity gradiometry (SGG, single satellite, GOCE‐like). Regarding instruments, four scenarios are considered: current‐generation electrostatic (GRACE‐, GOCE‐like), next‐generation electrostatic, conservative hybrid/CAI and optimistic hybrid/CAI. For SST, it is shown that temporal aliasing poses currently the dominating error source in simulated global gravity field solutions independent of the investigated instrument and constellation. To still quantify the advantages of CAI instruments on the gravity functional itself, additional simulations are performed where the impact of temporal aliasing is synthetically reduced. When neglecting temporal aliasing, future accelerometers in conjunction with future ranging instruments can substantially improve the retrieval performance of the Earth's gravity field (depending on instrument and constellation). These simulation results are further investigated regarding possible benefit for hydrological use cases where these improvements can also be observed (when omitting temporal aliasing). For SGG, it is demonstrated that, with realistic instrument assumptions, one is still mostly insensitive to time‐variable gravity and not competitive with the SST principle. However, due to the improved instrument sensitivity of quantum gradiometers compared to the GOCE mission, static gravity field solutions can be improved significantly. Key Points: Quantum instruments may significantly improve the sensitivity of gravity measurementsA higher sensitivity cannot substantially improve current and upcoming satellite gravity missions due to temporal aliasing [ABSTRACT FROM AUTHOR]
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- 2024
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14. Cyclic C–H⋯O motifs as general supramolecular synthon in aromatic sulfonester trimers
- Author
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Zukiewicz, B.J., Weck, C., Nauha, E., and Gruber, T.
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- 2020
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15. Navigating the Data Patchwork: Strategies for Integrating Metadata Catalogs, Data Publications, and Archives
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(0000-0001-8174-7795) Knodel, O., (0000-0002-3145-9880) Pape, D., (0000-0001-5556-838X) Voigt, M., (0000-0001-6940-2065) Gruber, T., (0000-0001-6273-7102) Müller, S., (0000-0002-9935-4428) Juckeland, G., (0000-0001-8174-7795) Knodel, O., (0000-0002-3145-9880) Pape, D., (0000-0001-5556-838X) Voigt, M., (0000-0001-6940-2065) Gruber, T., (0000-0001-6273-7102) Müller, S., and (0000-0002-9935-4428) Juckeland, G.
- Abstract
In the ever-expanding landscape of data management, navigating the diverse array of metadata catalogs such as SciCat, data publications on Invenio derivatives, and internal archives presents a formidable challenge. However, with the right strategies, this mosaic of data can be effectively combined and represented to unlock its full potential. In this talk, we delve into the intricacies of data fusion, exploring innovative approaches to harmonize metadata catalogs, data publications, and archives seamlessly. We will discuss the importance of interoperability and standardization in facilitating the integration process, enabling disparate data sources to coalesce into a cohesive ecosystem. Through conceptional examples and case studies, we will provide insights into the practical application of strategies.
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- 2024
16. Concept for an exchangeable metadata structure for electronic labbooks based on Mediawiki
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(0000-0001-6940-2065) Gruber, T., (0000-0002-3145-9880) Pape, D., (0000-0001-5556-838X) Voigt, M., (0000-0001-8174-7795) Knodel, O., (0000-0001-6940-2065) Gruber, T., (0000-0002-3145-9880) Pape, D., (0000-0001-5556-838X) Voigt, M., and (0000-0001-8174-7795) Knodel, O.
- Abstract
An essential challenge by creating FAIR datasets is the often underestimated I, which stands for interoperability. Especially for a dataset that is meant to be exported from its ecosystem, it is important to store the metadata and data in the appropriate exchangeable format based on standards. One possible source for metadata is an electronic lab notebook that stores it in a structured manner. In many cases the internal structure does not match any established metadata scheme and a mapping is required for a meaningful export. This talk presents a concept of what is necessary to make a generic export from an electronic Labbook based on semantic Mediawiki for ingestion into SciCat or interoperable Nexus files. First an existing scheme (e.g. Nexus application class) needs to be imported and the class dependencies is stored. Reference to the origin of created classes and properties are essential. Within Mediawiki, templates are used to assign a set of properties to a page. Together with a configuration which describes through which properties the templates are interconnected a generic export is possible. Now by selecting a certain measurement, the export script can extract all essential metadata to create e.g. a SciCat export with project, instrument, sample and dataset information or create a nexus file and knows which groups needs to be created and under which path a property is stored. Since the information is bound to the property, the application of a mapping can be optimized in an iterative manner. This makes it a flexible procedure that is perfectly usable for existing documentation where metadata schemes are applied at a later stage or need to be updated. In addition, the reference to the original metadata scheme is known in the whole pipeline and could be included in the export.
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- 2024
17. Connecting Metadata, Data, and Software Repositories in a Generic Data Management Lifecycle for Photon Science
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(0000-0001-8174-7795) Knodel, O., (0000-0003-3669-4035) Fiedler, M., (0000-0001-6940-2065) Gruber, T., (0000-0001-6273-7102) Müller, S., (0000-0001-8679-5905) Lokamani, M., (0000-0001-5556-838X) Voigt, M., (0000-0002-3145-9880) Pape, D., (0000-0002-9935-4428) Juckeland, G., (0000-0001-8174-7795) Knodel, O., (0000-0003-3669-4035) Fiedler, M., (0000-0001-6940-2065) Gruber, T., (0000-0001-6273-7102) Müller, S., (0000-0001-8679-5905) Lokamani, M., (0000-0001-5556-838X) Voigt, M., (0000-0002-3145-9880) Pape, D., and (0000-0002-9935-4428) Juckeland, G.
- Abstract
The connection between metadata, data, and software and the integration in an overall lifecycle is crucial for effective data management in research. The generic data management lifecycle, developed at HZDR, bridges these critical components, ensuring seamless data discovery, accessibility, and reproducibility. The approach emphasises the planning of experiments, the role of metadata, data storage, as well as software versioning, and the final publication of digital research artefacts, which enables comprehensive traceability from data creation to long-term archiving. By aligning these elements in a unified procedure, we recommend a uniform lifecycle that can be adapted to different research areas, with a particular focus on photon science and community services such as SciCat that improve data integrity and promote collaborative research.
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- 2024
18. Integration of Python WebApps into the Draco Laser Shot Tracking Pipeline, and Provision of Data and Metadata in the HZDR Data Patchwork
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(0000-0002-9261-7643) Tippey, K. E., Knodel, O., Schlenvoigt, H., Kluge, T., Pape, D., Gruber, T., Müller, S., Juckeland, G., (0000-0002-9261-7643) Tippey, K. E., Knodel, O., Schlenvoigt, H., Kluge, T., Pape, D., Gruber, T., Müller, S., and Juckeland, G.
- Abstract
The HZDR team has harnessed the power of Python, Flask, Dash, ZeroMQ and Kafka in tandem with MongoDB, to create a suite of web-based applications that simplify the extraction of laser shot data and metadata from various distinct, heterogeneous, semi-automated data acquisition systems. The Shotsheet apps play a central role in manual logging, especially in a facility with highly flexible but manual operation modes. These apps also connect to other data sources like the Mediawiki ELN system. To enable further automation, we’ve developed the Experimental Shot Counter and enrichment app (escape), which handles incoming ZeroMQ messages from the Draco Laser system (experiment driver) and provides tailored ZeroMQ and Kafka messages within the Lab intranet. These messages can automate the readout and processing of measurements, as well as trigger mechanical actions. In the subsequent landscape of data management, navigating the diverse array of metadata catalogs – such as SciCat, data publications on Invenio derivatives, and internal archives – presents a formidable challenge. However, with the right strategies, this mosaic of data can be effectively combined and represented to unlock its full potential. In the HZDR data management ecosystem , we delve into the intricacies of data fusion, exploring innovative approaches to seamlessly harmonize metadata catalogs, data publications, and archives.
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- 2024
19. Overarching Data Management Ecosystem HELIPORT
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(0000-0001-8174-7795) Knodel, O., (0000-0001-6940-2065) Gruber, T., (0000-0001-5556-838X) Voigt, M., (0000-0003-1761-2591) Kelling, J., (0000-0001-8679-5905) Lokamani, M., (0000-0001-6273-7102) Müller, S., (0000-0002-3145-9880) Pape, D., (0000-0002-9935-4428) Juckeland, G., (0000-0001-8174-7795) Knodel, O., (0000-0001-6940-2065) Gruber, T., (0000-0001-5556-838X) Voigt, M., (0000-0003-1761-2591) Kelling, J., (0000-0001-8679-5905) Lokamani, M., (0000-0001-6273-7102) Müller, S., (0000-0002-3145-9880) Pape, D., and (0000-0002-9935-4428) Juckeland, G.
- Abstract
HELIPORT is a data management solution that aims at making the components and steps of the entire research experiment’s life cycle discoverable, accessible, interoperable and reusable according to the FAIR principles. Among other information, HELIPORT integrates documentation, scientific workflows, and the final publication of the research results - all via already established solutions for proposal management, electronic lab notebooks, software development and devops tools, and other additional data sources. The integration is accomplished by presenting the researchers with a high-level overview to keep all aspects of the experiment in mind, and automatically exchanging relevant metadata between the experiment’s life cycle steps. Computational agents can interact with HELIPORT via a REST API that allows access to all components, and landing pages that allow for export of digital objects in various standardized formats and schemas. An overall digital object graph combining the metadata harvested from all sources provides scientists with a visual representation of interactions and relations between their digital objects, as well as their existence in the first place. Through the integrated computational workflow systems, HELIPORT can automate calculations using the collected metadata. By visualizing all aspects of large-scale research experiments, HELIPORT enables deeper insights into a comprehensible data provenance with the chance of raising awareness for data management.
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- 2024
20. Connecting Metadata, Data, and Software Repositories in a Generic Data Management Lifecycle
- Author
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(0000-0001-8174-7795) Knodel, O., (0000-0003-3669-4035) Fiedler, M., (0000-0001-6940-2065) Gruber, T., (0000-0001-8679-5905) Lokamani, M., (0000-0001-6273-7102) Müller, S., (0000-0001-5556-838X) Voigt, M., (0000-0002-3145-9880) Pape, D., (0000-0002-9935-4428) Juckeland, G., (0000-0001-8174-7795) Knodel, O., (0000-0003-3669-4035) Fiedler, M., (0000-0001-6940-2065) Gruber, T., (0000-0001-8679-5905) Lokamani, M., (0000-0001-6273-7102) Müller, S., (0000-0001-5556-838X) Voigt, M., (0000-0002-3145-9880) Pape, D., and (0000-0002-9935-4428) Juckeland, G.
- Abstract
The connection between metadata, data, and software and the integration in an overall lifecycle is crucial for effective data management in research. The generic data management lifecycle, developed at HZDR, bridges these critical components, ensuring seamless data discovery, accessibility, and reproducibility. The approach emphasises the planning of experiments, the role of metadata, data storage, as well as software versioning, and the final publication of digital research artefacts, which enables comprehensive traceability from data creation to long-term archiving. By aligning these elements in a unified procedure, we recommend a uniform lifecycle that can be adapted to different research areas, with a particular focus on community services, such as SciCat, that improves data integrity and promote collaborative research.
- Published
- 2024
21. HELIPORT: An overarching Data Management System at HZDR
- Author
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(0000-0001-6273-7102) Müller, S., (0000-0001-6940-2065) Gruber, T., (0000-0002-9935-4428) Juckeland, G., (0000-0003-1761-2591) Kelling, J., (0000-0001-8174-7795) Knodel, O., (0000-0001-8679-5905) Lokamani, M., (0000-0001-5556-838X) Voigt, M., (0000-0002-3145-9880) Pape, D., (0000-0001-6273-7102) Müller, S., (0000-0001-6940-2065) Gruber, T., (0000-0002-9935-4428) Juckeland, G., (0000-0003-1761-2591) Kelling, J., (0000-0001-8174-7795) Knodel, O., (0000-0001-8679-5905) Lokamani, M., (0000-0001-5556-838X) Voigt, M., and (0000-0002-3145-9880) Pape, D.
- Abstract
Researchers at the Helmholtz-Zentrum Dresden-Rossendorf rely on a variety of systems and tools when it comes to administer their research data. Processes involving research data management include the project planning phase (proposal submission to the beamtime proposal management system, the creation of data management plans and data policies), the documentation during the experiment or simulation campaign (electronic laboratory notebooks, wiki pages), backup- and archival systems and the final journal and data publications (collaborative authoring tools, meta-data catalogs, software and data repositories, publication systems). In addition, modern research projects are often required to interact with a variety of software stacks and workflow management systems to allow reproducibility on the underlying IT infrastructure. The "HELmholtz ScIentific Project WORkflow PlaTform" (HELIPORT), which is currently developed by researchers at HZDR and their collaborators, tries to facilitate the management of research data and metadata by providing an overarching guidance system which combines all the information by interfacing the underlying processes and even includes a workflow engine which can be used to automate processes like data analysis or data retrieval.
- Published
- 2024
22. GOCE Variance and Covariance Contribution to Height System Unification
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Andritsanos, V. D., Grigoriadis, V. N., Natsiopoulos, D. A., Vergos, G. S., Gruber, T., Fecher, T., Freymueller, Jeffrey T., Series Editor, Sánchez, Laura, Assistant Editor, Vergos, Georgios S., editor, Pail, Roland, editor, and Barzaghi, Riccardo, editor
- Published
- 2019
- Full Text
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23. Signal and error assessment of GOCE-based high resolution gravity field models
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Gruber T. and Willberg M.
- Subjects
global gravity field model ,gnss-levelling ,goce ,Geodesy ,QB275-343 - Abstract
The signal content and error level of recent GOCE-based high resolution gravity field models is assessed by means of signal degree variances and comparisons to independent GNSS-levelling geoid heights. The signal of the spherical harmonic series of these models is compared to the pre-GOCE EGM2008 model in order to identify the impact of GOCE data, of improved surface and altimetric gravity data and of modelling approaches. Results of the signal analysis show that in a global average roughly 80% of the differences are due to the inclusion of GOCE satellite information, while the remaining 20% are contributed by improved surface data. Comparisons of the global models to GNSS-levelling derived geoid heights demonstrate that a 1 cm geoid from the global model is feasible, if there is a high quality terrestrial gravity data set available. For areas with less good coverage an accuracy of several centimetres to a decimetre is feasible taking into account that GOCE provides now the geoid with a centimetre accuracy at spatial scales of 80 to 100 km. Comparisons with GNSS-levelling geoid heights also are a good tool to investigate possible systematic errors in the global models, in the spirit levelling and in the GNSS height observations. By means of geoid height differences and geoid slope differences one can draw conclusions for each regional data set separately. These conclusions need to be considered for a refined analysis e.g. to eliminate suspicious GNSS-levelling data, to improve the global modelling by using full variance-covariance matrices and by consistently weighting the various data sources used for high resolution gravity field models. The paper describes the applied procedures, shows results for these geoid height and geoid slope differences for some regional data sets and draws conclusions about possible error sources and future work to be done in this context.
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- 2019
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24. Mass variation observing system by high low inter-satellite links (MOBILE) – a new concept for sustained observation of mass transport from space
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Pail R., Bamber J., Biancale R., Bingham R., Braitenberg C., Eicker A., Flechtner F., Gruber T., Güntner A., Heinzel G., Horwath M., Longuevergne L., Müller J., Panet I., Savenije H., Seneviratne S., Sneeuw N., van Dam T., and Wouters B.
- Subjects
mass transport ,next-generation gravity mission ,gravity field ,high-low tracking ,spherical harmonics ,Geodesy ,QB275-343 - Abstract
As changes in gravity are directly related to mass variability, satellite missions observing the Earth’s time varying gravity field are a unique tool for observing mass transport processes in the Earth system, such as the water cycle, rapid changes in the cryosphere, oceans, and solid Earth processes, on a global scale. The observation of Earth’s gravity field was successfully performed by the GRACE and GOCE satellite missions, and will be continued by the GRACE Follow-On mission. A comprehensive team of European scientists proposed the next-generation gravity field mission MOBILE in response to the European Space Agency (ESA) call for a Core Mission in the frame of Earth Explorer 10 (EE10). MOBILE is based on the innovative observational concept of a high-low tracking formation with micrometer ranging accuracy, complemented by new instrument concepts. Since a high-low tracking mission primarily observes the radial component of gravity-induced orbit perturbations, the error structure is close to isotropic. This geometry significantly reduces artefacts of previous along-track ranging low-low formations (GRACE, GRACE-Follow-On) such as the typical striping patterns. The minimum configuration consists of at least two medium-Earth orbiters (MEOs) at 10000 km altitude or higher, and one low-Earth orbiter (LEO) at 350-400 km. The main instrument is a laser-based distance or distance change measurement system, which is placed at the LEO. The MEOs are equipped either with passive reflectors or transponders. In a numerical closed-loop simulation, it was demonstrated that this minimum configuration is in agreement with the threshold science requirements of 5 mm equivalent water height (EWH) accuracy at 400 km wavelength, and 10 cm EWH at 200 km. MOBILE provides promising potential future perspectives by linking the concept to existing space infrastructure such as Galileo next-generation, as future element of the Copernicus/Sentinel programme, and holds the potential of miniaturization even up to swarm configurations. As such MOBILE can be considered as a precursor and role model for a sustained mass transport observing system from space.
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- 2019
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25. Safety and Security Co-engineering and Argumentation Framework
- Author
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Martin, H., Bramberger, R., Schmittner, C., Ma, Z., Gruber, T., Ruiz, A., Macher, G., Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Tonetta, Stefano, editor, Schoitsch, Erwin, editor, and Bitsch, Friedemann, editor
- Published
- 2017
- Full Text
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26. The combined global gravity field model XGM2019e
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Zingerle, P., Pail, R., Gruber, T., and Oikonomidou, X.
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- 2020
- Full Text
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27. GGOS Bureau of Products and Standards Inventory of Standards and Conventions for Geodesy
- Author
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Angermann, D., Gerstl, M., Sánchez, L., Gruber, T., Hugentobler, U., Steigenberger, P., Heinkelmann, R., Rizos, Chris, Series editor, and Willis, Pascal, editor
- Published
- 2016
- Full Text
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28. Short note: the experimental geopotential model XGM2016
- Author
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Pail, R., Fecher, T., Barnes, D., Factor, J. F., Holmes, S. A., Gruber, T., and Zingerle, P.
- Published
- 2018
- Full Text
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29. First HELIPORT Workshop 2023 - Book of Abstracts
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Kessler, A., Ponomaryov, A., Mistry, A. K., Barty, A., Irman, A., Schneidewind, A., Schuller, B., Gou, B., Edward Marre, B., Murphy, B., Becker, C., Hundt, C., Lee, C.-L., Gutt, C., Schneide, C., Engelhardt, C., (0000-0002-3145-9880) Pape, D., Rau, F., Maas, F., Schreiber, F., Bethke, F., Guenther, G., (0000-0002-9935-4428) Juckeland, G., Pruß, G., (0000-0003-4400-1315) Schlenvoigt, H.-P., (0000-0001-6211-0158) Deinert, J.-C., Grunwaldt, J.-D., (0000-0003-1761-2591) Kelling, J., Hein, J., Sperling, J., Schwarz, K., (0000-0002-9261-7643) Tippey, K. E., (0000-0001-9040-636X) Steinmeier, L., Amelung, L., Christoph Kaluza, M., (0000-0001-8679-5905) Lokamani, M., Hanisch, M., (0000-0001-5556-838X) Voigt, M., (0000-0002-8258-3881) Bussmann, M., Kurzweil, M., Hoffmann, N., Wagner, N., (0000-0001-8174-7795) Knodel, O., Mannix, O., (0000-0002-6463-5406) Ufer, P., Baumgärtel, P., Müller-Pfefferkorn, R., Baunack, S., Busch, S., Sachse, S., (0000-0001-5007-1868) Starke, S., (0000-0002-2290-1016) Kovalev, S., Vadilonga, S., (0000-0002-1919-8585) Bock, S., (0000-0001-6273-7102) Müller, S., Schoebel, S., (0000-0001-6940-2065) Gruber, T., (0000-0003-4861-5584) Kluge, T., Unruh, T., Lohstroh, W., Horn, W., Kessler, A., Ponomaryov, A., Mistry, A. K., Barty, A., Irman, A., Schneidewind, A., Schuller, B., Gou, B., Edward Marre, B., Murphy, B., Becker, C., Hundt, C., Lee, C.-L., Gutt, C., Schneide, C., Engelhardt, C., (0000-0002-3145-9880) Pape, D., Rau, F., Maas, F., Schreiber, F., Bethke, F., Guenther, G., (0000-0002-9935-4428) Juckeland, G., Pruß, G., (0000-0003-4400-1315) Schlenvoigt, H.-P., (0000-0001-6211-0158) Deinert, J.-C., Grunwaldt, J.-D., (0000-0003-1761-2591) Kelling, J., Hein, J., Sperling, J., Schwarz, K., (0000-0002-9261-7643) Tippey, K. E., (0000-0001-9040-636X) Steinmeier, L., Amelung, L., Christoph Kaluza, M., (0000-0001-8679-5905) Lokamani, M., Hanisch, M., (0000-0001-5556-838X) Voigt, M., (0000-0002-8258-3881) Bussmann, M., Kurzweil, M., Hoffmann, N., Wagner, N., (0000-0001-8174-7795) Knodel, O., Mannix, O., (0000-0002-6463-5406) Ufer, P., Baumgärtel, P., Müller-Pfefferkorn, R., Baunack, S., Busch, S., Sachse, S., (0000-0001-5007-1868) Starke, S., (0000-0002-2290-1016) Kovalev, S., Vadilonga, S., (0000-0002-1919-8585) Bock, S., (0000-0001-6273-7102) Müller, S., Schoebel, S., (0000-0001-6940-2065) Gruber, T., (0000-0003-4861-5584) Kluge, T., Unruh, T., Lohstroh, W., and Horn, W.
- Abstract
In our HELIPORT workshop, we provided insights into our project and share our results. In addition, we would like to provide a platform for the presentation of similar projects, as well as extensions or integrations from the surrounding research areas. The overall goal of the workshop is bringing together different institutions with similar challenges and establishing a community around our HELIPORT project. We therefore encouraged our community to submit an abstract for a talk or poster. The submissions are dedicated to four thematic points: • HELIPORTuse-cases, • Scientificprojectandmetadatamanagement, • Experiment-specificandoverallmetadataand • Scientificworkflows. HELIPORT (Helmholtz ScIentific Project WORkflow PlaTform) itself is a project funded by the Helmholtz Metadata Collaboration, and runs from July 2021 until June 2023. HELIPORT aims to make the entire life cycle of a scientific project findable, accessible, interoperable and reusable according to the FAIR principles. In particular, our data management solution deals with the areas from the generation of the data to the publication of primary research data, the workflows carried out and the actual research results. For this purpose, a concept was developed which shows the various essential components and their connections.
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- 2023
30. Overarching Data Management Ecosystem at HZDR
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(0000-0001-8174-7795) Knodel, O., (0000-0001-6940-2065) Gruber, T., (0000-0003-1761-2591) Kelling, J., (0000-0001-8679-5905) Lokamani, M., (0000-0001-6273-7102) Müller, S., (0000-0002-3145-9880) Pape, D., (0000-0001-5556-838X) Voigt, M., (0000-0002-9935-4428) Juckeland, G., (0000-0001-8174-7795) Knodel, O., (0000-0001-6940-2065) Gruber, T., (0000-0003-1761-2591) Kelling, J., (0000-0001-8679-5905) Lokamani, M., (0000-0001-6273-7102) Müller, S., (0000-0002-3145-9880) Pape, D., (0000-0001-5556-838X) Voigt, M., and (0000-0002-9935-4428) Juckeland, G.
- Abstract
When dealing with research data management, researchers at Helmholtz- Zentrum Dresden – Rossendorf (HZDR) face a variety of systems and tools. These range from the project planning phase (proposal management, data management plans and policies), over documentation during the experiment or simulation campaign, to the publication (collaborative authoring tools, metadata catalogs, publication systems, data repositories). In addition, modern research projects usually are required to interact with a variety of software stacks and workflow management systems to allow comprehensi- ble and FAIR science on the underlying IT infrastructure (HPC, data storage, network file systems, archival). This article first demonstrates the data management systems and services provided at HZDR, followed by an overview of a self-developed guidance system. It is concluded by a real-world example.
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- 2023
31. HELIPORT — An Integrated Research Data Lifecycle
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(0000-0001-8174-7795) Knodel, O., (0000-0002-3145-9880) Pape, D., (0000-0001-5556-838X) Voigt, M., (0000-0001-6940-2065) Gruber, T., (0000-0003-1761-2591) Kelling, J., (0000-0001-8679-5905) Lokamani, M., (0000-0001-6273-7102) Müller, S., (0000-0002-9935-4428) Juckeland, G., Kessler, A., Hein, J., Lee, C.-L., Kaluza, M., Schuller, B., (0000-0001-8174-7795) Knodel, O., (0000-0002-3145-9880) Pape, D., (0000-0001-5556-838X) Voigt, M., (0000-0001-6940-2065) Gruber, T., (0000-0003-1761-2591) Kelling, J., (0000-0001-8679-5905) Lokamani, M., (0000-0001-6273-7102) Müller, S., (0000-0002-9935-4428) Juckeland, G., Kessler, A., Hein, J., Lee, C.-L., Kaluza, M., and Schuller, B.
- Abstract
HELIPORT is a data management solution that aims at making the components and steps of the entire research experiment’s life cycle discoverable, accessible, interoperable and reusable according to the FAIR principles. Among other information, HELIPORT integrates documentation, scientific workflows, and the final publication of the research results - all via already established solutions for proposal management, electronic lab notebooks, software development and devops tools, and other additional data sources. The integration is accomplished by presenting the researchers with a high-level overview to keep all aspects of the experiment in mind, and automatically exchanging relevant metadata between the experiment’s life cycle steps. Computational agents can interact with HELIPORT via a REST API that allows access to all components, and landing pages that allow for export of digital objects in various standardized formats and schemas. An overall digital object graph combining the metadata harvested from all sources provides scientists with a visual representation of interactions and relations between their digital objects, as well as their existence in the first place. Through the integrated computational workflow systems, HELIPORT can automate calculations using the collected metadata. By visualizing all aspects of large-scale research experiments, HELIPORT enables deeper insights into a comprehensible data provenance with the chance of raising awareness for data management.
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- 2023
32. Two-Step Approach in Metadata Management for Data Publications at Research Centres
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(0000-0001-6940-2065) Gruber, T., (0000-0003-4400-1315) Schlenvoigt, H.-P., (0000-0001-8174-7795) Knodel, O., (0000-0002-9261-7643) Tippey, K. E., (0000-0002-9935-4428) Juckeland, G., (0000-0001-6940-2065) Gruber, T., (0000-0003-4400-1315) Schlenvoigt, H.-P., (0000-0001-8174-7795) Knodel, O., (0000-0002-9261-7643) Tippey, K. E., and (0000-0002-9935-4428) Juckeland, G.
- Abstract
Data repositories like Zenodo have a limited list of metadata to search for. Metadata catalogues are designed to provide a community-specific parameters search, but their deployment has just started. These catalogues require metadata standards for interoperability, which in turn are often in development for many communities. To support publications with a metadata standard in the future, a two-step concept is presented in this article. It discusses how the electronic documentation should be constructed, in order to convert this later into a standardised schema for publication. We will present examples from the laser-plasma community for both steps, firstly how we deal with the complex challenges of metadata management and secondly for methods for developing metadata schemas.
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- 2023
33. Adaptable Research and Data Management Platform for High Data-Rate Experiments
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(0000-0001-8174-7795) Knodel, O., (0000-0001-5556-838X) Voigt, M., (0000-0002-3145-9880) Pape, D., (0000-0001-8679-5905) Lokamani, M., (0000-0003-1761-2591) Kelling, J., (0000-0001-6273-7102) Müller, S., (0000-0001-6940-2065) Gruber, T., (0000-0002-9935-4428) Juckeland, G., (0000-0001-8174-7795) Knodel, O., (0000-0001-5556-838X) Voigt, M., (0000-0002-3145-9880) Pape, D., (0000-0001-8679-5905) Lokamani, M., (0000-0003-1761-2591) Kelling, J., (0000-0001-6273-7102) Müller, S., (0000-0001-6940-2065) Gruber, T., and (0000-0002-9935-4428) Juckeland, G.
- Abstract
At the High-Field High-Repetition-Rate Terahertz facility (TELBE) [1] at the Helmholtz-Zentrum Dresden-Rossendorf, ultrafast terahertz-induced dynamics can be probed in various states of matter with highest precision. The TELBE source is available for external users who are not familiar with the experiments's data management pipelines. This is especially a challenge as the measurements at TELBE are data intensive, producing as much as 20GB per experiment over few minutes. In this contribution, we present the guidance system HELIPORT [3] which manages the metadata of the associated project proposal and integrates systems for workflow management, electronic lab documentation and others. We showcase the integrated workflow for post-processing of the experimental data at TELBE with in-built exchange of metadata between our proposal submission service, the experiment control software and workflows managed and executed using UNICORE [2]. Among other information, HELIPORT integrates documentation, scientific workflows, and the final publication of the research results - all via already established solutions for proposal management, electronic lab notebooks, software development and devops tools, and other additional data sources. The integration is accomplished by presenting the researchers with a high-level overview to keep all aspects of the experiment in mind, and automatically exchanging relevant metadata between the experiment's life cycle steps. By visualizing all aspects of large-scale research experiments, HELIPORT enables deeper insights into a comprehensible data provenance with the chance of raising awareness for FAIR data management. [1] https://doi.org/10.1063/1.4978042 [2] https://doi.org/10.1109/HPCSim.2016.7568392 [3] https://doi.org/10.1145/3456287.3465477
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- 2023
34. Overarching Data Management Ecosystem HELIPORT
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(0000-0001-8174-7795) Knodel, O., (0000-0001-6940-2065) Gruber, T., (0000-0001-5556-838X) Voigt, M., (0000-0003-1761-2591) Kelling, J., (0000-0001-8679-5905) Lokamani, M., (0000-0001-6273-7102) Müller, S., (0000-0002-3145-9880) Pape, D., (0000-0002-9935-4428) Juckeland, G., (0000-0001-8174-7795) Knodel, O., (0000-0001-6940-2065) Gruber, T., (0000-0001-5556-838X) Voigt, M., (0000-0003-1761-2591) Kelling, J., (0000-0001-8679-5905) Lokamani, M., (0000-0001-6273-7102) Müller, S., (0000-0002-3145-9880) Pape, D., and (0000-0002-9935-4428) Juckeland, G.
- Abstract
HELIPORT is a data management solution that aims at making the components and steps of the entire research experiment’s life cycle discoverable, accessible, interoperable and reusable according to the FAIR principles. Among other information, HELIPORT integrates documentation, scientific workflows, and the final publication of the research results - all via already established solutions for proposal management, electronic lab notebooks, software development and devops tools, and other additional data sources. The integration is accomplished by presenting the researchers with a high-level overview to keep all aspects of the experiment in mind, and automatically exchanging relevant metadata between the experiment’s life cycle steps. Computational agents can interact with HELIPORT via a REST API that allows access to all components, and landing pages that allow for export of digital objects in various standardized formats and schemas. An overall digital object graph combining the metadata harvested from all sources provides scientists with a visual representation of interactions and relations between their digital objects, as well as their existence in the first place. Through the integrated computational workflow systems, HELIPORT can automate calculations using the collected metadata. By visualizing all aspects of large-scale research experiments, HELIPORT enables deeper insights into a comprehensible data provenance with the chance of raising awareness for data management.
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- 2023
35. Data Management and Documentation at HZDR
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(0000-0001-8174-7795) Knodel, O., (0000-0001-6940-2065) Gruber, T., (0000-0001-6273-7102) Müller, S., (0000-0002-9935-4428) Juckeland, G., (0000-0001-8174-7795) Knodel, O., (0000-0001-6940-2065) Gruber, T., (0000-0001-6273-7102) Müller, S., and (0000-0002-9935-4428) Juckeland, G.
- Abstract
This presentation provides insights into the development of the HZDR's in-house laboratory notebook for the documentation of scientific experiments. A special focus is placed on the integration of a variety of third-party systems in order to optimise the automated enrichment of data in the laboratory notebook and to facilitate documentation for scientists.
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- 2023
36. HZDR Data Management Strategy — Top-Level Architecture
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(0000-0001-8174-7795) Knodel, O., (0000-0001-6940-2065) Gruber, T., (0000-0003-1761-2591) Kelling, J., (0000-0001-8679-5905) Lokamani, M., (0000-0001-6273-7102) Müller, S., (0000-0002-3145-9880) Pape, D., (0000-0002-9935-4428) Juckeland, G., (0000-0001-8174-7795) Knodel, O., (0000-0001-6940-2065) Gruber, T., (0000-0003-1761-2591) Kelling, J., (0000-0001-8679-5905) Lokamani, M., (0000-0001-6273-7102) Müller, S., (0000-0002-3145-9880) Pape, D., and (0000-0002-9935-4428) Juckeland, G.
- Abstract
This data publication contains an overview to the Top-Level Architecture of the proposed HZDR Data Management Strategy with additional description of the various systems and services. The Helmholtz-Zentrum Dresden-Rossendorf (HZDR) pursues a comprehensive data management strategy that is designed as an architecture of services to describe and manage scientific experiments in a sustainable manner. This strategy is based on the Helmholtz Codebase): For archiving, version control and provision of software, special data sets and workflows. Proposal Management System (
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- 2023
37. HELIPORT (HELmholtz ScIentific Project WORkflow PlaTform)
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(0000-0001-5556-838X) Voigt, M., (0000-0003-4317-138X) Ufer, R., (0000-0002-5191-5353) Schacht, W., (0000-0001-8174-7795) Knodel, O., (0000-0002-3145-9880) Pape, D., (0000-0001-8679-5905) Lokamani, M., (0000-0001-6273-7102) Müller, S., (0000-0001-6940-2065) Gruber, T., (0000-0003-1761-2591) Kelling, J., (0000-0001-5556-838X) Voigt, M., (0000-0003-4317-138X) Ufer, R., (0000-0002-5191-5353) Schacht, W., (0000-0001-8174-7795) Knodel, O., (0000-0002-3145-9880) Pape, D., (0000-0001-8679-5905) Lokamani, M., (0000-0001-6273-7102) Müller, S., (0000-0001-6940-2065) Gruber, T., and (0000-0003-1761-2591) Kelling, J.
- Abstract
The guidance system HELIPORT aims to make the entire life cycle of a project at the HZDR searchable, accessible, complete and reusable according to the FAIR principles, mentioned below. In particular, our data management solution deals with the areas from the generation of the data to the publication of primary research data, the workflows carried out and the actual research results. For this purpose, a concept was developed which shows the various essential components and their connections. Descriptions of the individual components can be found in our RODARE publication: 10.14278/rodare.193
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- 2023
38. AMKL chimeric transcription factors are potent inducers of leukemia
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Dang, J, Nance, S, Ma, J, Cheng, J, Walsh, M P, Vogel, P, Easton, J, Song, G, Rusch, M, Gedman, A L, Koss, C, Downing, J R, and Gruber, T A
- Published
- 2017
- Full Text
- View/download PDF
39. GOCO05c: A New Combined Gravity Field Model Based on Full Normal Equations and Regionally Varying Weighting
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Fecher, T., Pail, R., Gruber, T., Schuh, W-D, Kusche, J, Brockmann, J M, Loth, I, Müller, S, Eicker, A, Schall, J, Mayer-Gürr, T, Kvas, A, Klinger, B, Rieser, D, Zehentner, N, Baur, O, Höck, E, Krauss, S, Jäggi, A, Meyer, U, Prange, L, Maier, A, the GOCO Consortium, University of Bonn, Institute of Geodesy and Geoinformation, Graz University of Technology, Institute of Geodesy, Austrian Academy of Sciences, Space Research Institute, and University of Bern, Astronomical Institute
- Published
- 2017
- Full Text
- View/download PDF
40. Validation of Regional Geoid Models for Saudi Arabia Using GPS/Levelling Data and GOCE Models
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Alothman, A., Bouman, J., Gruber, T., Lieb, V., Alsubaei, M., Alomar, A., Fuchs, M., Schmidt, M., Rizos, Chris, Series editor, and Marti, Urs, editor
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- 2014
- Full Text
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41. Use of anchored gaskets in segmented bored tunnels
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Australasian Tunnelling Conference (15th : 2014 : Sydney, NSW), Gruber, T, and Roseman, A
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- 2014
42. GGOS Bureau for Standards and Conventions: Integrated Standards and Conventions for Geodesy
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Hugentobler, U., Gruber, T., Steigenberger, P., Angermann, D., Bouman, J., Gerstl, M., Richter, B., Kenyon, Steve, editor, Pacino, Maria Christina, editor, and Marti, Urs, editor
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- 2012
- Full Text
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43. Using Atmospheric Uncertainties for GRACE De-aliasing: First Results
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Zenner, L., Gruber, T., Beutler, G., Jäggi, A., Flechtner, F., Schmidt, T., Wickert, J., Fagiolini, E., Schwarz, G., Trautmann, T., Kenyon, Steve, editor, Pacino, Maria Christina, editor, and Marti, Urs, editor
- Published
- 2012
- Full Text
- View/download PDF
44. Investigation of possible error sources of regional gravity field modelling in mountainous regions
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Niedermaier, J., Pail, R., and Gruber, T.
- Abstract
To enhance geopotential field models towards the target accuracy of centimetre geoid level, it is essential to improve regional gravity field modelling in mountainous regions. The Colorado 1-cm geoid experiment showed a strong correlation of the model discrepancies with the topography. This implies that current methods to model the topographic gravity effect are not sufficient in areas with strong topographic gradients. Thus, for a better performance in mountainous regions, it is necessary to further study the high-frequency topography effects and the impact on gravity field modelling. In addition, a realistic error assessment is required, to identify and reduce the main error sources in regional gravity field modelling. In this study, several regional models are computed to evaluate different topographic gravity field models for a exemplary area in the European Alps. The resulting regional gravity field models are compared with each other and tested against independent data from terrestrial gravity observations, GNSS levelling, and deflections of the vertical. By combining these validation data, different functionals of the gravity field models can be evaluated and thus, the model accuracies over different wavelengths. The combination of different validation techniques and data types can also help to distinguish between model errors and systematic errors of the validation data. This study aims to derive realistic uncertainty estimates for the different models and to identify possible errors in regional gravity field modelling, with focus on the topographic gravity effect., The 28th IUGG General Assembly (IUGG2023) (Berlin 2023)
- Published
- 2023
- Full Text
- View/download PDF
45. Impact of GRACE-FO LRI on the higher harmonic degrees of the estimated static Earth gravity field
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Kalimeris, G., Pail, R., and Gruber, T.
- Abstract
The impact of the GRACE-FO Laser Ranging Interferometer (LRI) is evaluated on the higher harmonic degrees of the estimated static Earth gravity field with respect to the GRACE-FO K-Band Ranging (KBR) system and GOCE by comparing long-term LRI-only static gravity field solutions with KBR-only ones and GOCE-derived existing static models respectively.The LRI/KBR observed range-rates included in the respective Level-1B (L1B) data products are used as satellite-to-satellite tracking (SST) data. Additionally, the L1B data products derived from the on-board accelerometers, star camera assembly, thruster activation data and the GRACE-FO precision orbit determination (POD) are used.The processing chain for each gravity field solution includes:- Certain data preprocessing (correction of range-rates, removal of gross outliers, etc.)- Integration of variational equations- Gravity field determination by performing a complete least-squares adjustmentFor the static gravity field solutions including long-term data, the temporal aliasing effect is much lower on the higher harmonic degrees’ domain due to the fact that the temporal variations are partially evened out and have significantly smaller amplitude; thus, the comparison between the LRI and KBR performance in this domain becomes feasible.The gravity field solutions obtained from the different datasets and the GOCE-derived existing static models are discussed, e.g. comparison between signal and error degree variances, identifying differences in the higher harmonic degrees, etc.. Conclusions are drawn about the possible impact on the static Earth gravity field of a laser ranging system which shall replace the microwave ranging one on future gravity missions., The 28th IUGG General Assembly (IUGG2023) (Berlin 2023)
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- 2023
- Full Text
- View/download PDF
46. The importance of highly-accurate and consistent geodetic products for reliable Earth system monitoring
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Angermann, D., Gruber, T., Gerstl, M., Heinkelmann, R., Hugentobler, U., Sanchez, L., Steigenberger, P., Sehnal, M., and Schuh, H.
- Abstract
The GGOS Bureau of Products and Standards (BPS) supports the Global Geodetic Observing System (GGOS) of the International Association of Geodesy (GGOS) in its goal to provide highly-accurate, consistent and long-term stable geodetic products needed to monitor, map, and understand changes in the Earth’s shape, rotation and gravity field. A key objective of the BPS is to keep track and to foster homogenization of adopted geodetic standards and conventions across all IAG components for the generation of geodetic products. This includes the interaction with IAG and other entities that deal with standards and conventions, such as the IERS Conventions Center, the IAU Commission A3 ”Fundamental Standards”, ISO/TC 211 and the Working Group ”Data Sharing and Development of Geodetic Standards” of the UN-GGIM Subcommittee on Geodesy. This contribution presents the role of the BPS, and it highlights some of the recent activities, which are focused on updating of the BPS inventory of standards and conventions used for the generation of IAG products, the revision of the IERS Conventions, mainly related to Chapter 1 ”General definitions and numerical standards” and the compilation of user-friendly product descriptions published at the GGOS website (www.ggos.org). The BPS also contributes to the generation of short GGOS videos to make other disciplines and society aware of geodesy and its beneficial products., The 28th IUGG General Assembly (IUGG2023) (Berlin 2023)
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- 2023
- Full Text
- View/download PDF
47. HELIPORT (HELmholtz ScIentific Project WORkflow PlaTform)
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Voigt, M., Ufer, R., Schacht, W., Knodel, O., Pape, D., Lokamani, M., Müller, S., Gruber, T., and Kelling, J.
- Subjects
metadata ,project lifecycle ,data managment ,HELIPORT ,FAIR - Abstract
The guidance system HELIPORT aims to make the entire life cycle of a project at the HZDR searchable, accessible, complete and reusable according to the FAIR principles, mentioned below. In particular, our data management solution deals with the areas from the generation of the data to the publication of primary research data, the workflows carried out and the actual research results. For this purpose, a concept was developed which shows the various essential components and their connections. Descriptions of the individual components can be found in our RODARE publication: 10.14278/rodare.193
- Published
- 2023
- Full Text
- View/download PDF
48. An evaluation of quantum gravimetry satellite missions for quantifying terrestrial water storage variations
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Haas, J., Güntner, A., Gruber, T., Müller, J., Pail, R., Romeshkani, M., and Zingerle, P.
- Abstract
Future satellite gravimetry missions may harvest the potential of highly sensitive quantum sensors. The scope of the DLR-funded project Quantgrav is to explore the potential of quantum sensors in space for the analysis of mass variations in the Earth system, towards a better understanding of global change processes such mass loss of continental ice shields and glaciers, changes in global water cycle and budget, or sea level variations.In this project, different mission scenarios are evaluated, both full quantum gravimetry missions and hybrid missions combining quantum and classical monitoring techniques. In a first step, the error characteristics of potential quantum sensors are described. These are compared to classical observation technologies to determine their benefits. Mission scenarios involving these sensors are then applied in numerical simulations to identify their possible resolution in time and space. The scenarios are then analyzed with respect to their value for science- and service-oriented applications, as a basis for evaluating requirements for a quantum-based gravimetry mission towards a possible future pathfinder mission.Here we present the results of the evaluation of aforementioned mission scenarios for hydrological applications. The focus is on a) the assessment of error characteristics of the scenarios for resolving water storage variations in the 500 largest river basins worldwide, and b) the potential of these missions to identify extreme hydrological events in these basins, i.e., droughts or floods., The 28th IUGG General Assembly (IUGG2023) (Berlin 2023)
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- 2023
- Full Text
- View/download PDF
49. A project to improve and expand the International Centre for Global Earth Models (ICGEM) service
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Ince, E., Förste, C., Elger, K., and Gruber, T.
- Abstract
The almost 20-year-old ICGEM is one of the five services coordinated by the International Gravity Field Service (IGFS) of the International Association of Geodesy (IAG). Hosted by the GFZ Potsdam, it provides the scientific community with a comprehensive archive of static, temporal, and topographic global gravity field models (GGMs) of the Earth. Furthermore, ICGEM offers an interactive calculation and visualization service of gravity field functionals and tutorials on the theory. The current service cannot address the advancements in the field of gravity modelling and the wide range of applications of such models and their deliverables in Earth sciences. There is an immediate need to expand, modernise, and upgrade the existing database, research data and metadata included in all facets of the service. In this presentation, we will introduce an upcoming project that will improve, actualize and expand ICGEM with providing additional data and a sustainable infrastructure that follows the FAIR Principles (Findable, Accessible, Interoperable and Reusable). New gravity field related data of transdisciplinary importance (e.g., altimetry grids, DEMs) as well as new calculated gravity field functionals (e.g., isostatic gravity anomalies) and readily computed gravity functional grids will be added. The evaluation tools will be improved and data and metadata standards will be established. The new portal will be interlinked to other national and international research data initiatives (e.g., GGOS, NFDI4Earth). Finally, an improved public outreach strategy shall be developed. The realization of this project shall be done in close contact and communication with the international Earth Gravity Field community., The 28th IUGG General Assembly (IUGG2023) (Berlin 2023)
- Published
- 2023
- Full Text
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50. 76P Safety profile of adjuvant pembrolizumab (pembro) in melanoma, non-small cell lung cancer (NSCLC), and renal cell carcinoma (RCC): Pooled analysis of phase III clinical trials
- Author
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Luke, J.J., primary, Long, G.V., additional, Robert, C., additional, Carlino, M.S., additional, Choueiri, T.K., additional, Haas, N.B., additional, O'Brien, M.E.R., additional, Paz-Ares, L., additional, Peters, S., additional, Powles, T.B., additional, Leiby, M.A., additional, Lin, J., additional, Zhao, Y., additional, Krepler, C., additional, Perini, R.F., additional, Pietanza, M.C., additional, Samkari, A., additional, Gruber, T., additional, Ibrahim, N., additional, and Eggermont, A.M.M., additional
- Published
- 2022
- Full Text
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