Sebastian Hafner

23 papers C 3Journal 15Unranked 5
YearRankTypeTitle / Venue / Authors
2025 J jnl
Assessing urban sustainability in the Belt and Road region: a city-level analysis of SDG 11 indicators using earth observations.
Int. J. Digit. Earth
Xuting Liu, Linlin Lu, Huadong Guo, Michele Melchiorri, Sebastian Hafner, Yifang Ban, Martino Pesaresi, Qingting Li, Muhammad Fahad Baqa
2025 J jnl
Continuous Urban Change Detection From Satellite Image Time Series With Temporal Feature Refinement and Multitask Integration.
IEEE Trans. Geosci. Remote. Sens.
Sebastian Hafner, Heng Fang, Hossein Azizpour, Yifang Ban
2025 J jnl
DisasterAdaptiveNet: A robust network for multi-hazard building damage detection from very-high-resolution satellite imagery.
Int. J. Appl. Earth Obs. Geoinformation
Sebastian Hafner, Sebastian Gerard, Josephine Sullivan, Yifang Ban
2025 — conf
Evaluating the Ability to Map the Degree of Informality within a City using a Scalable, Machine Learning Methodology in Nairobi, Kenya.
JURSE
Ryan N. Engstrom, Akhil Bharadwaj, Maxwell Owusu, Qunshan Zhao, Sebastian Hafner, Monika Kuffer, Francis C. Onyambu, Caroline Kabaria, Peter Elias, Oluwatoyin Odulana, Grant Tregonning, Bunmi Alugbin, Kehinda Baruwa, Dana R. Thomson, João Porto de Albuquerque
2025 — conf
Mapping Indicators for Morphological Informality in Nairobi, Kenya Using Satellite Imagery.
JURSE
Sebastian Hafner, Manuella Comerio de Paulo, Qunshan Zhao, Monika Kuffer, Ryan N. Engstrom, Dana R. Thomson, Francis C. Onyambu, Caroline Kabaria, Peter Elias, Ángela Abascal, Grant Tregonning, Oluwatoyin Odulana, Adenike Shonowo, Bunmi Alugbin, Kehinde Baruwa, Alexandra Middleton, João Porto de Albuquerque
2025 J jnl
Towards Modeling Road Access Deprivation in Sub-Saharan Africa Based on a New Accessibility Metric and Road Quality.
CoRR
Sebastian Hafner, Qunshan Zhao, Bunmi Alugbin, Kehinde Baruwa, Caleb Cheruiyot, Sabitu Sa'adu Da'u, Xingyi Du, Peter Elias, Helen Elsey, Ryan N. Engstrom, Serkan Girgin, Diego Fabian Pajarito Grajales, Esther Judith, Caroline Kabaria, Monika Kuffer, Oluwatoyin Odulana, Francis C. Onyambu, Adenike Shonowo, Dana R. Thomson, Mingyu Zhu, João Porto de Albuquerque
2025 — conf
Towards a Spatial Measure of SDG 11.1.1: Open Data for Urban Deprivation Mapping.
JURSE
Sai Ganesh Veeravalli, Florencio Campomanes V, Sebastian Hafner, Stefanos Georganos, Monika Kuffer, John Friesen, Dana R. Thomson, Robert Ndugwa, Dennis Mwaniki, Ángela Abascal, Peter Elias, Tobi Eniolu Morakinyo, Julio Cesar Pedrassoli, Gabriel de Oliveira, Anthony Boanada-Fuchs, Boris Zerjav, Juan Manuel D'Attoli
2024 J jnl
Continuous Urban Change Detection from Satellite Image Time Series with Temporal Feature Refinement and Multi-Task Integration.
CoRR
Sebastian Hafner, Heng Fang, Hossein Azizpour, Yifang Ban
2024 J jnl
Cross-Modal Hashing With Feature Semi-Interaction and Semantic Ranking for Remote Sensing Ship Image Retrieval.
IEEE Trans. Geosci. Remote. Sens.
Yuxi Sun, Yunming Ye, Jian Kang, Rubén Fernández-Beltran, Yifang Ban, Sebastian Hafner, Xutao Li, Chuyao Luo, Antonio Plaza
2024 J jnl
PANGAEA: A Global and Inclusive Benchmark for Geospatial Foundation Models.
CoRR
Valerio Marsocci, Yuru Jia, Georges Le Bellier, Dávid Kerekes, Liang Zeng, Sebastian Hafner, Sebastian Gerard, Eric Brune, Ritu Yadav, Ali Shibli, Heng Fang, Yifang Ban, Maarten Vergauwen, Nicolas Audebert, Andrea Nascetti
2023 — conf
Investigating Imbalances Between SAR and Optical Utilization for Multi-Modal Urban Mapping.
JURSE
Sebastian Hafner, Yifang Ban, Andrea Nascetti
2023 J jnl
Investigating Imbalances Between SAR and Optical Utilization for Multi-Modal Urban Mapping.
CoRR
Sebastian Hafner, Yifang Ban, Andrea Nascetti
2023 — conf
Mapping Urban Population Growth from Sentinel-2 MSI and Census Data Using Deep Learning: A Case Study in Kigali, Rwanda.
JURSE
Sebastian Hafner, Stefanos Georganos, Theodomir Mugiraneza, Yifang Ban
2023 J jnl
Mapping Urban Population Growth from Sentinel-2 MSI and Census Data Using Deep Learning: A Case Study in Kigali, Rwanda.
CoRR
Sebastian Hafner, Stefanos Georganos, Theodomir Mugiraneza, Yifang Ban
2023 J jnl
Multi-Modal Deep Learning for Multi-Temporal Urban Mapping With a Partly Missing Optical Modality.
CoRR
Sebastian Hafner, Yifang Ban
2023 C conf
Multi-Modal Deep Learning for Multi-Temporal Urban Mapping with a Partly Missing Optical Modality.
IGARSS
Sebastian Hafner, Yifang Ban
2023 J jnl
Semi-Supervised Urban Change Detection Using Multi-Modal Sentinel-1 SAR and Sentinel-2 MSI Data.
Remote. Sens.
Sebastian Hafner, Yifang Ban, Andrea Nascetti
2022 J jnl
A census from heaven: Unraveling the potential of deep learning and Earth Observation for intra-urban population mapping in data scarce environments.
Int. J. Appl. Earth Obs. Geoinformation
Stefanos Georganos, Sebastian Hafner, Monika Kuffer, Catherine Linard, Yifang Ban
2022 J jnl
Monitoring urbanization and environmental impact in Kigali, Rwanda using Sentinel-2 MSI data and ecosystem service bundles.
Int. J. Appl. Earth Obs. Geoinformation
Theodomir Mugiraneza, Sebastian Hafner, Jan Haas, Yifang Ban
2022 J jnl
Sentinel-1 and Sentinel-2 Data Fusion for Urban Change Detection Using a Dual Stream U-Net.
IEEE Geosci. Remote. Sens. Lett.
Sebastian Hafner, Andrea Nascetti, Hossein Azizpour, Yifang Ban
2022 C conf
Urban Change Detection Using a Dual-Task Siamese Network and Semi-Supervised Learning.
IGARSS
Sebastian Hafner, Yifang Ban, Andrea Nascetti
2022 J jnl
Urban Change Detection Using a Dual-Task Siamese Network and Semi-Supervised Learning.
CoRR
Sebastian Hafner, Yifang Ban, Andrea Nascetti
2021 C conf
Exploring the Fusion of Sentinel-1 SAR and Sentinel-2 MSI Data for Built-Up Area Mapping Using Deep Learning.
IGARSS
Sebastian Hafner, Yifang Ban, Andrea Nascetti