The OPARA service was recently upgraded to a new technical platform. You are visiting the outdated OPARA website. Please use https://opara.zih.tu-dresden.de/ for new data submissions. Previously stored data will be migrated in near future and then the old version of OPARA will finally be shut down. Existing DOIs for data publications remain valid.
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Carbon to nitrogen (C/N) ratios, δ15N [‰] and δ13C [‰] of peat core increments
(Technische Universität Dresden, 2020)Detailed description on data acquisition can be found here: Zeh, L., Igel, T. M., Schellekens, J., Limpens, J., Bragazza, L., & Kalbitz, K. (2020). Vascular plants affect properties and decomposition of moss-dominated peat, ... -
Carbon to nitrogen (C/N) ratios, δ15N [‰] and δ13C [‰] of shoot and root tissues from three peat forming plants
(Technische Universität Dresden, 2020)Detailed description on data acquisition can be found here: Zeh, L., Igel, T. M., Schellekens, J., Limpens, J., Bragazza, L., & Kalbitz, K. (2020). Vascular plants affect properties and decomposition of moss-dominated ... -
Data on soil properties, associated with the manuscript "Importance of microbial communities at the root-soil interface for extracellular polymeric substances and soil aggregation in semiarid grasslands"
(Technische Universität Dresden, 2021)Dataset of the obtained results per individual soil sample. "Field labels" fit the raw amplicon dataset, which is stored at NCBI Sequence Read Archive (SRA, https://www.ncbi.nlm.nih.gov/), under accession number PRJNA689290. ... -
Data on soil properties, belonging to the manuscript "Prokaryotic community composition and extracellular polymeric substances affect soil microaggregation in carbonate containing semiarid grasslands"
(Technische Universität Dresden, 2020)Dataset of the obtained results per individual soil sample, excluding the prokaryotic part, as well as the dataset used for the structural equation modelling. Dataset belongs to manuscript "Prokaryotic community composition ... -
Data product of Greenland glacier calving front locations delineated by deep learning, 2013 to 2021
(Technische Universität Dresden, 2023)Glacier calving front positions are derived by applying a deep learning method to multispectral Landsat-8 imagery. The product contains 9243 calving front positions across 23 Greenland outlet glaciers from March 2013 to ... -
Data set to the publication Vertical partitioning of CO2 production in a forest soil
(Technische Universität Dresden, 2020)The data belong to the publication Wordell-Dietrich, P., Don, A., Wotte, A., Rethemeyer, J., Bachmann, J., Helfrich, M., Kirfel, K., & Leuschner, C. (2019). Vertical partitioning of CO2 production in a Dystric Cambisol. ... -
Dataset (video sequences and orientation information) to measure river surface flow velocities
(Technische Universität Dresden, 2019) -
Dataset: Image-based water stage measurement with deep learning
(Technische Universität Dresden, 2020)This dataset contains the results of the application of deep learning to classify water areas in images captured with a low-cost Raspberry Pi camera. Furthermore, the photogrammetrically measured 3D point cloud of the shore ... -
Evaluation of Trap Type and Attractant Composition for Potential Mass Trapping of Hylobius abietis
(Technische Universität DresdenProfessur für Waldschutz, 2023)data repository for the manuscript "Evaluation of Trap Type and Attractant Composition for Potential Mass Trapping of Hylobius abietis" by Heber et al. (2023) -
Flow velocity tracking in thermal imagery
(Technische Universität Dresden, 2018)Image data set to the submitted WRR publication ”Evaluating Image Tracking Approaches for Surface Velocimetry with Thermal Tracers“. Lab_Experiments_Data file folder includes eight image sequences acquired in lab ... -
FTIR spectra
(Technische Universität Dresden, 2019)FTIR curves of the calibration sets, graphitic schist and artificial soil samples. This data was used as described in section 2.2.1. -
GNSS observations of Huawei P30 and a local reference station in RINEX format
(Technische Universität Dresden, 2020)The archive contains GNSS observations in RINEX format: of a smartphone Huawei P30, of a local reference station. They were collected in 8 static observation sessions with an overall duration of 77 h. -
GNSS observations of Huawei P30: raw data from GNSSLogger
(Technische Universität Dresden, 2020)The archive contains GNSS observations of a smartphone Huawei P30. They were collected in 8 static observation sessions with an overall duration of 77 h. These raw data sets were written by GNSSLogger. -
HistImage2021
(Technische Universität Dresden, 2021)Supplementary image dataset of the ISPRS International Journal of Geoinformation publication "Fully Automated Pose Estimation of Historical Images in the Context of 4D Geographic Information Systems Utilizing Machine ... -
Historical Greenland glacier calving front locations from 1973 until 2013
(Technische Universität Dresden, 2023)This product contains 170 Greenland glacier calving front positions from the following glaciers: Hagen Bræ, Helheim Glacier, Kangiata Nunaata Sermia, Nioghalvfjerdsbræ, Tracy Glacier and Zachariae Isstrøm. The glacier ... -
ListDB drone videos: Road traffic accident and interaction with VRUs
The dataset includes two drone videos (excerpts) recorded in Dresden, Germany, at a 4-way intersection. The first video shows a minor property damage accident, the second video shows an interaction between a car and ... -
ListDB RepOne: 3 months (Jun'22-Aug'22) of drone videos and trajectories at a 3-way intersection
(Technische Universität Dresden, 2023)The dataset can be used to investigate road traffic and derive test scenarios for scenario-based testing, for example. The dataset includes three months of drone videos and their corresponding trajectories recorded in ... -
ListDB RepThree: Stationary camera videos and trajectories at a signalized 3-way intersection taken on different Wednesdays over a 3-year period (2019, 2020 with Covid-19 lockdown, 2022)
(Technische Universität Dresden, 2023)The dataset can be used to study road traffic before, during, and after Covid-19. Moreover, the dataset can help to derive test scenarios for scenario-based testing, for example. The dataset includes seven days of drone ... -
ListDB RepTwo: 3 months (Jun'22-Aug'22) of drone videos and trajectories at a 4-way intersection
(Technische Universität Dresden, 2023)The dataset can be used to investigate road traffic and derive test scenarios for scenario-based testing, for example. The dataset includes three months of drone videos and their corresponding trajectories recorded in ... -
Manually delineated glacier calving front locations of 27 marine-terminating glaciers from 2013 to 2021
(Technische Universität Dresden, 2024)This dataset provides 898 manually delineated glacier calving front positions of 23 Greenland glaciers, two glaciers at the Antarctic Peninsula, one glacier in Svalbard and one glacier in Patagonia from 2013 to 2021. For ...