Research Data Repository of Saxon Universities
OPARA is the Open Access Repository and Archive for Research Data of Saxon Universities.
Researchers of Saxon Universities can either publish their research data on OPARA, or archive it here to comply with requirements of funding acencies and good scientic practice, without public access.
You can find the documentation of this service at the OPARA manual websites. If you need suppourt using OPARA please contact the Servicedesk of TU Dresden.
Communities in OPARA
Select a community to browse its collections.
Recent Submissions
Multisensor Bicycle Overtaking Raw Dataset for Predictive Criticality Assessment
(Technische Universität Bergakademie Freiberg, 2026-08-19) Harnisch, Vincent Leo
This dataset contains 71 multimodal field recordings collected with a mobile bicycle-mounted sensing platform to support research on the early assessment of potentially critical motor-vehicle overtaking manoeuvres. Each recording includes synchronized data from a rear-facing TI AWR1843BOOST 77 GHz mmWave radar, TF-Luna time-of-flight and HC-SR04 ultrasonic lateral-distance sensors, a camera, GPS, and an inertial measurement unit, together with diagnostic logs. Seventeen sessions additionally contain live machine-learning inference and warning logs. The data support causal vehicle tracking, trajectory reconstruction, overtaking-event detection, reference-assisted labeling, full-ride replay, and the evaluation of edge-deployable warning models. The final thesis evaluation used a manually reviewed event dataset derived from 53 rides, comprising 491 usable events. Two rides contain header-only IMU files and are handled using explicit missing-data indicators.
Supplementary focus-group documentation is included only as a presentation-pdf and statistical questionnaire.
Distortion-modulated bonding characteristics in group IV – VI chalcogenides and LaSb
(Universität Leipzig, 2026-08-18) Zahn, Franziska; Yazlak, Mustafa Göktürk
This data set contains the data shown in the figures of the Research article 'Distortion-modulated bonding characteristics in group IV – VI chalcogenides and LaSb'
Matlab code for model: Hybrid living materials hosting Pseudomonas biofilms for continuous biotransformation of cyclohexanol to adipic acid
(Universität Leipzig, 2026-08-16) Franz, Alexander
Multiple linear regression model for biofilm biomass dry weight of rec. Pseudomonas taiwanensis after 7 days of growth.
Supplementary data: Hybrid living materials hosting Pseudomonas biofilms for continuous biotransformation of cyclohexanol to adipic acid
(Universität Leipzig, 2026-08-16) Franz, Alexander
Biofilm growth over 7 days was examined under different cultivation conditions using a design of experiments approach. In the biotransformation phase, a dynamic glucose feeding approach enabled stable conversion of 10 mM cyclohexanol to adipic acid over several weeks. Our work demonstrates the resource-efficient development of hybrid living materials to maximize biotransformation performance for adipic acid production.
Mobilität in Städten – SrV 2023
(Technische Universität Dresden, 2026-08-14) Hubrich, Stefan; Wittwer, Rico; Ließke, Frank; Wittig, Sebastian; Schönherr, Florian; Gerike, Regine
Im SrV 2023 wurden insgesamt 281.988 Personen in 125.038 Haushalten befragt. Dabei wurden 884.332 Wege erfasst. Die Befragungen fanden in etwa 500 deutschen Städten und Gemeinden, verteilt auf 134 Untersuchungsräume statt.
Für die wissenschaftliche Nutzung werden a) stadtübergreifende Datensätze für verschiedene Stadtgruppen sowie b) stadtspezifische Datensätze für einzelne Städte bzw. Untersuchungsräume bereitgestellt. Einen Überblick über verfügbare Städte, Untersuchungsräume und Stadtgruppen bietet die Webseite zum SrV 2023: https://tu-dresden.de/srv/srv-2023.
Die Daten stehen in den Dateiformaten CSV (Comma-Separated Values), ACCDB (Microsoft Access) sowie SAV (SPSS) zur Verfügung. Die Datensätze gliedern sich jeweils in eine Haushalts-, eine Personen- und eine Wegeebene. Die Datenbereitstellung erfolgt über die Professur für Mobilitätssystemplanung: https://tu-dresden.de/srv/das-srv/wissenschaftliche-nutzung. Vor der Bereitstellung wird eine Nutzungsvereinbarung geschlossen.
Stadtübergreifende Datensätze (a) können direkt angefordert werden. Stadtspezifische Datensätze (b) sind nach Freigabe durch die jeweiligen auftraggebenden Institutionen nutzbar. Die Professur für Mobilitätssystemplanung stellt in diesen Fällen den Kontakt zu den relevanten Institutionen her.
Darüber hinaus stehen stadtübergreifende Auswertungen für Stadtgruppen (Tabellenberichte und Mobilitätssteckbriefe) sowie der SrV-Städtevergleich auf der Webseite des SrV 2023 zum Download bereit: https://tu-dresden.de/srv/srv-2023. Stadtspezifische Auswertungen sind analog zu den stadtspezifischen Datensätzen nach Freigabe durch die jeweiligen auftraggebenden Institutionen verfügbar.
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A total of 281,988 individuals from 125,038 households took part in the SrV 2023 survey, and information on 884,332 trips was collected. The survey was conducted in approximately 500 cities and municipalities across Germany, grouped into 134 study areas.
The following datasets are available for scientific use: a) cross-city datasets for different city groups and b) city-specific datasets for individual cities or study areas. The SrV 2023 website provides an overview of the available cities, study areas, and city groups: https://tu-dresden.de/srv/srv-2023.
The data are available in CSV (Comma-Separated Values), ACCDB (Microsoft Access), and SAV (SPSS) file formats. Each dataset is organized into household-, person-, and trip-level data. The datasets are made available through the Chair of Mobility System Planning: https://tu-dresden.de/bu/verkehr/ivs/srv/das-srv/wissenschaftliche-nutzung. A data use agreement must be signed before the data are made available.
Cross-city datasets (a) can be requested directly. City-specific datasets (b) are available subject to approval by the respective commissioning institutions. In such cases, the Chair of Mobility System Planning will facilitate contact with the relevant institutions.
In addition, cross-city reports for city groups (tabular reports and mobility fact sheets) as well as the SrV City Comparison are available for download on the SrV 2023 website: https://tu-dresden.de/srv/srv-2023. City-specific reports, like the corresponding city-specific datasets, are available subject to approval by the respective commissioning institutions.