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1 to 10 of 16 Results
Jan 19, 2024 - Atmosphäre
Schmidt, Martina; Hoheisel, Antje, 2024, "Six years of continuous CH4 mole fraction and δ13C-CH4 measurements in Heidelberg (Germany) [data]", https://doi.org/10.11588/data/OXKVW2, heiDATA, V1
δ13C-CH4 and the mole fraction of CH4 have been measured continuously since April 2014 using a cavity ring-down spectroscopy (CRDS) analyser in Heidelberg, Germany. This 6-year time series shows an increasing trend of (6.8 ± 0.3)ppb a−1 for the CH4 mole fraction between 2014 and... |
Dec 13, 2023 - 3D Spatial Data Processing
Vallejo Orti, Miguel; Negussie, Kaleb; Corral, Eva; Höfle, Bernhard; Bubenzer, Olaf, 2023, "Gully detection with Inverse Morphological Reconstruction Algorithm [data]", https://doi.org/10.11588/data/PXDR4M, heiDATA, V1
Characterization of micro-terrain features has been explored to detect gully objects in the terrain. An adaptation to the morphological reconstruction operator is implemented to detect gullies instead of buildings or other man-made structures. This operator can be configured to d... |
Dec 7, 2023 - Geo- and Cosmochemistry
Trieloff, Mario; Beyersdorf-Kuis, Uta; Ott, Ulrich, 2023, "Complex irradiation history of chondrules and matrix – a study of CR2 and some other meteorites - Tables 1-6", https://doi.org/10.11588/data/E0MACR, heiDATA, V1
Excesses of cosmic-ray produced nuclei in individual components of meteorites indicate “pre-irradiation”, either in the surface region of their parent bodies (PBs) or as free-floating small particles in the early Solar System (ESS), and several cases of pre-irradiation of chondru... |
Oct 18, 2023 - Belspo-GEN-EX
Hess, Katharina; Engel, Max; Koutsodendris, Andreas, 2023, "Sedimentological storm and tsunami record of Loch Flugarth, Shetland Islands (UK)", https://doi.org/10.11588/data/QJEZHT, heiDATA, V2, UNF:6:V/gEneKNZSIkU7prJ9IeCQ== [fileUNF]
This dataset comprises the geochemical and sedimentological results of both publications Hess et al., 2023 and Engel et al., 2023. Hess et al., 2023: Severe storm flooding poses a major hazard to the coasts of north-western Europe. However, the long-term recurrence patterns of ex... |
Jul 20, 2023 - 3D Spatial Data Processing
Zahs, Vivien; Anders, Katharina; Kohns, Julia; Stark, Alexander; Höfle, Bernhard, 2023, "Classification of structural building damage grades from multi-temporal photogrammetric point clouds using a machine learning model trained on virtual laser scanning data [Data and Source Code]", https://doi.org/10.11588/data/D3WZID, heiDATA, V1
Automatic damage assessment by analysing UAV-derived 3D point clouds provides fast information on the damage situation after an earthquake. However, the assessment of different damage grades is challenging given the variety in damage characteristics and limited transferability of... |
Jul 11, 2023 - 3D Spatial Data Processing
Vallejo Orti, Miguel; Negussie, Kaleb; Corral, Eva; Höfle, Bernhard; Bubenzer, Olaf, 2023, "Multi Profile Curvature Analysis (MPCA) algorithm for gully detection using TanDEM X Digital elevation model.", https://doi.org/10.11588/data/A4KGYJ, heiDATA, V1
Characterization of micro-terrain features has been explored to detect convex and concave features in the terrain. The analysis of first and second derivatives of a function fitted to the terrain is a frequently used resource to describe terrain characteristics and to undertake G... |
Jun 5, 2023 - PhD related material - Geosciences
Schneider, Marcus, 2023, "Gesteinsgebundene Gase in den Salzlagerstätten des Werra-Fulda-Kalireviers: Relevanz für die Lagerstättensicherheit und Einblick in die Bildung von Klimagasen und ozonzerstörenden Verbindungen bei Intraplattenvulkanismus [Forschungsdaten]", https://doi.org/10.11588/data/G6P9MK, heiDATA, V1, UNF:6:enOdBCCWPLeEEV7xTfiiGQ== [fileUNF]
The long mining history of the Werra-Fulda potash district is characterized by highly frequent gas-induced rocks burst during the extraction of potassium and magnesium salts. The gas was trapped by magmatic alterations of the Permian salt deposit during the Miocene Rhön volcanism... |
Apr 17, 2023 - GIScience / Geoinformatics Research Group
Knoblauch, Steffen; Li, Hao; Lautenbach, Sven; Elshiaty, Yara; Rocha, Antônio A. de A.; Resch, Bernd; Arifi, Dorian; Jänisch, Thomas; Ivonne Morales; Zipf, Alexander, 2023, "Semi-supervised water tank detection to support vector control of emerging infectious diseases transmitted by Aedes Aegpyti [Research Data]", https://doi.org/10.11588/data/7LLXFP, heiDATA, V1
WATER TANK DETECTION MODEL OF JOURNAL PAPER (Semi-supervised water tank detection to support vector control of emerging infectious diseases transmitted by Aedes Aegypti) The disease transmitting mosquito Aedes Aegypti is an increasing global threat. It breeds in small artificial... |
Jan 25, 2022 - 3D Spatial Data Processing
Zahs, Vivien; Winiwarter, Lukas; Anders, Katharina; Williams, Jack G.; Rutzinger, Martin; Bremer, Magnus; Höfle, Bernhard, 2021, "Correspondence-driven plane-based M3C2 for quantification of 3D topographic change with lower uncertainty [Data and Source Code]", https://doi.org/10.11588/data/TGSVUI, heiDATA, V2
The analysis and interpretation of 3D topographic change requires methods that achieve low uncertainties in change quantification. Many recent geoscientific studies that perform point cloud-based topographic change analysis have used the multi-scale-model-to-model-cloudcomparison... |
Jun 15, 2021 - 3D Spatial Data Processing
Winiwarter, Lukas; Anders, Katharina; Zahs, Vivien; Hämmerle, Martin; Höfle, Bernhard, 2021, "M3C2-EP: Pushing the limits of 3D topographic point cloud change detection by error propagation [Data and Source Code]", https://doi.org/10.11588/data/XHYB10, heiDATA, V1
The analysis of topographic time series is often based on bitemporal change detection and quantification. For 3D point clouds, acquired using laser scanning or photogrammetry, random and systematic noise has to be separated from the signal of surface change by determining the mini... |
