Langezijds

dr.ir. R.A. de By (Rolf)

Associate Professor
ITC-GIP
Langezijds 1317
r.a.deby@utwente.nl
+31534874553
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Expertise

  • Earth and Planetary Sciences

    • Smallholder
    • Image
    • Farm
    • Model
    • Information

  • Computer Science

    • User
    • Relationships
    • Points of Interest

Organisations

Publications

2025

Energy efficiency in cloud-based big data processing for earth observation: Gap analysis and future directions (2025)[Working paper › Preprint]. ArXiv.org. Bhawiyuga, A., Girgin, S., de By, R. & Zurita-Milla, R.https://doi.org/10.48550/arXiv.2510.02882Integrating WSN, citizen science, and remote sensing to power a data-driven decision support system for resilient smallholder agriculture (2025)[Thesis › PhD Thesis - Research UT, graduation UT]. University of Twente, Faculty of Geo-Information Science and Earth Observation (ITC). Bayih, A. Z.https://doi.org/10.3990/1.9789036567008A comprehensive monitoring toolkit for energy consumption measurement in cloud-based earth observation big data processing (2025)[Contribution to conference › Abstract] Living Planet Symposium 2025. Girgin, S., Adhitya Bhawiyuga, A., de By, R. A. & Zurita-Milla, R.https://doi.org/10.5281/zenodo.16092761Local food system resilience in China integrating supply and demand (2025)Global Food Security, 44. Article 100830. Liang, X., Dou, Y., Ohuru, R., de By, R., Jin, X., Feng, S., Meng, F. & Zhou, Y.https://doi.org/10.1016/j.gfs.2025.100830

2024

Worldwide delineation of multi-tier city–regions (2024)Nature Cities, 1, 469-479. Cattaneo, A., Girgin, S., de By, R. A., McMenomy, T., Nelson, A. D. & Vaz, S.https://doi.org/10.1038/s44284-024-00083-zWorldwide Delineation of Multi-Tier City-Regions (2024)[Dataset Types › Dataset]. Zenodo. Cattaneo, A., Girgin, S., de By, R., McMenomy, T., Nelson, A. & Vaz, S.https://doi.org/10.5281/zenodo.10473109

2023

Internet-of-Things and Wireless Sensor Networks as Enablers for Soil Observation in Smallholder Farms (2023)[Contribution to conference › Paper] International Conference on Earth Observation and Geo-Spatial Information, ICEOGI 2023. Bayih, A. Z., de By, R. A., Assabie, Y. & Morales Guarin, J. M.https://doi.org/10.1109/ICEOGI57454.2023.10292956A research agenda on geoinformation sciences towards responsible land administration in Colombia (2023)In FIG Working Week 2023 Proceedings: Protecting Our World, Conquering New Frontiers. International Federation of Surveyors (FIG). Upegui-Cardona, E. S., Rocha-Salamanca, L. A., Ortiz-Dávila, Á. E., Cárdenas-Contreras, A., Fuentes-López, H. J., Avendaño-Arias, J. A., Rojas-Jiménez, C., Fernández-Gómez, W. D. & de By, R. A.https://fig.net/fig2023/technical_program.htm

2022

Collaborative geovisual analytics (2022)[Thesis › PhD Thesis - Research UT, graduation UT]. University of Twente, Faculty of Geo-Information Science and Earth Observation (ITC). Garcia Chapeton, G. A.https://doi.org/10.3990/1.9789036553674Utilization of Internet of Things and wireless sensor networks for sustainable smallholder agriculture (2022)Sensors (Switzerland), 22(9), 1-31. Article 3273. Bayih, A. Z., Morales, J., Assabie, Y. & de By, R. A.https://doi.org/10.3390/s22093273

Research profiles

Courses academic year 2025/2026

Courses in the current academic year are added at the moment they are finalised in the Osiris system. Therefore it is possible that the list is not yet complete for the whole academic year.

Courses academic year 2024/2025

Address

University of Twente

Langezijds (building no. 19), room 1317
Hallenweg 8
7522 NH Enschede
Netherlands

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