Recent

The following lists the recent preprints posted on EGUsphere with EO-related topics as well as final revised papers published recently in EO.

07 Sep 2026

Connecting earth observation anomalies to farmer surveys for monitoring impacts of agricultural drought on rainfed rice yields in Nigeria

Nick Gutkin, Chiamaka I. Ehiemere, Koen De Vos, Nnamdi Ehiemere, Jeroen Degerickx, Sarah Gebruers, Uchechukwu Nwafor, and Anne Gobin

Earth Obs., 1, 77–104, https://doi.org/10.5194/eo-1-77-2026,https://doi.org/10.5194/eo-1-77-2026, 2026

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04 Sep 2026

Assessing Earth's skin temperature trends: consistent signals from IASI, MODIS, ESA CCI and ERA5

Sarah Safieddine, Selviga Sinnathamby, Juliette Hadji-Lazaro, Marie Doutriaux-Boucher, Darren Ghent, Simon Whitburn, Lieven Clarisse, and Cathy Clerbaux

Earth Obs., 1, 59–75, https://doi.org/10.5194/eo-1-59-2026,https://doi.org/10.5194/eo-1-59-2026, 2026

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01 Sep 2026

Detecting soil moisture drought impacts on ecosystem physiology from earth observation data

Yousra El-Mejjaouy, Koen Hufkens, and Benjamin D. Stocker

EGUsphere, https://doi.org/10.5194/egusphere-2026-5000,https://doi.org/10.5194/egusphere-2026-5000, 2026

Preprint under review for EO (discussion: open, 1 comment)

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31 Aug 2026

ASCAT Soil Moisture Estimation using Dynamic Regularised Slope and Curvature

Paco Frantzen, Susan Steele-Dunne, Roland Lindorfer, Sebastian Hahn, Mariette Vreugdenhil, and Wolfgang Wagner

EGUsphere, https://doi.org/10.5194/egusphere-2026-5133,https://doi.org/10.5194/egusphere-2026-5133, 2026

Preprint under review for EO (discussion: open, 0 comments)

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21 Aug 2026

Wind-Informed Bayesian Classification of L-band SAR Imagery for Sea Ice and Open Water Separation

Truls Thorsen Karlsen, Johannes Lohse, Randall Scharien, Malin Johansson, and Anthony Paul Doulgeris

EGUsphere, https://doi.org/10.5194/egusphere-2026-4775,https://doi.org/10.5194/egusphere-2026-4775, 2026

Preprint under review for EO (discussion: open, 0 comments)

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20 Aug 2026

Evaluating European Ground Motion Service against Local InSAR Analysis along Key Swedish Corridors

Saeid Aminjafari, Faramarz Nilfouroushan, Frida Carlvik, Mehdi Darvishi, and Leif E. B. Eriksson

EGUsphere, https://doi.org/10.5194/egusphere-2026-3758,https://doi.org/10.5194/egusphere-2026-3758, 2026

Preprint under review for EO (discussion: open, 2 comments)

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20 Aug 2026

Bayesian evaluation of deep learning architectures and sensor modalities for remote sensing-based driftwood segmentation in the Mackenzie Delta, Arctic Canada

Carl Stadie, Ingmar Nitze, Begüm Demir, Martin Stefan Brandt, and Guido Grosse

EGUsphere, https://doi.org/10.5194/egusphere-2026-4074,https://doi.org/10.5194/egusphere-2026-4074, 2026

Preprint under review for EO (discussion: open, 0 comments)

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11 Aug 2026

Brief Communication: Inclined Geosynchronous Orbits for Earth Observation Satellites

Ray Nassar, Matthew Boland, Alexander P. Trishchenko, Chris E. Sioris, and Ali H. Omar

EGUsphere, https://doi.org/10.5194/egusphere-2026-3463,https://doi.org/10.5194/egusphere-2026-3463, 2026

Preprint under review for EO (discussion: open, 2 comments)

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11 Aug 2026

Dual-satellite sea level observations in the ice-covered Southern Ocean, 2002–2024

Isabelle F. M. White, Oana Dragomir, Alessandro Silvano, Alberto C. Naveira Garabato, Anna E. Hogg, Pierre Dutrieux, Laura Herraiz-Borreguero, and Jennifer Cocks

EGUsphere, https://doi.org/10.5194/egusphere-2026-4414,https://doi.org/10.5194/egusphere-2026-4414, 2026

Preprint under review for EO (discussion: open, 0 comments)

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07 Aug 2026

Impact of the NGGM and MAGIC future satellite gravity missions for scientific applications and operational services

Julia Pfeffer, Benoît Meyssignac, Rory Bingham, Alejandro Blazquez, Marie Bouih, Carla Braitenberg, Luca Brocca, Henryk Dobslaw, Ramiro Ferrari, Ehsan Forootan, Helena Gerdener, Muhammad Tahir Javed, Laura Jensen, Volker Klemann, Anna Kremer, Jürgen Kusche, Gilles Larnicol, Muhammad Usman Liaqat, Francesco Leopardi, Elisavet-Maria Mamagiannou, Gerardo Maurizio, Roland Pail, Isabelle Panet, Thomas Papanikolaou, Peyman Saemian, Ingo Sasgen, Maike Schumacher, Marius Schlaak, Linus Shihora, Alireza Sobouti, Nico Sneeuw, Mohammad Javad Tourian, Dimitrios Tsoulis, Georgios Vergos, Bert Wouters, Fan Yang, and Ilias Daras

EGUsphere, https://doi.org/10.5194/egusphere-2026-4642,https://doi.org/10.5194/egusphere-2026-4642, 2026

Preprint under review for EO (discussion: open, 1 comment)

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06 Aug 2026

Reducing false alarms in urban flood detection: an enhanced NDWI (ENDWI) with Hybrid Max Fusion on Sentinel-2 Data

Abdulrhman M. Almoadi

Earth Obs., 1, 43–57, https://doi.org/10.5194/eo-1-43-2026,https://doi.org/10.5194/eo-1-43-2026, 2026

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04 Aug 2026

Pushing the Boundaries of NGGM and MAGIC Derived Terrestrial Water Storage Anomalies with Unsupervised Deep-Learning Downscaling

Gilberto Goracci, Ilias Daras, and Nicolas Longepe

EGUsphere, https://doi.org/10.5194/egusphere-2026-4563,https://doi.org/10.5194/egusphere-2026-4563, 2026

Preprint under review for EO (discussion: open, 0 comments)

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31 Jul 2026

The TRISHNA Mission: A New Era of High-Resolution Thermal Infrared Earth Observation for Land Surface Monitoring

Philippe Gamet, Bimal K. Bhattacharya, Jean-Louis Roujean, Gilles Boulet, Corinne Salcedo, Albert Olioso, Kanishka Mallick, Marie Weiss, Emmanuelle Sarrazin, Emmanuelle Autret, Laure Roupioz, José Antonio Sobrino, Olivier Merlin, Ghislain Picard, Thomas H. G. Vidal, Mark Irvine, Rahul Nigam, Mehul Pandya, Simon Gascoin, Sébastien Marcq, Manoj K. Mishra, Emilie Delogu, Vincent Rivalland, Jordi Etchanchu, Jean-Louis Raynaud, Meenakshi Sarkar, Rishi K. Gangwar, Sushil K. Singh, Renaud Binet, Sara Arioli, Hervé Yésou, Isabelle Dadou, Alexei Kouraev, Julien Michel, Benoit Coudert, Samuel Mwangi, Nesrine Farhani, Ayan Das, Stéphane Saux-Picart, Thierry Tormos, Jean-François Piollé, Charles Verpoorter, Auline Rodler, Jonathan Leon Tavares, Jennifer Adams, Anand S. Sahadevan, Besavaraju Santhi Sree, Manikumar Vedantam, Dheeraj Adlakha, Laurence Buffet, Kathrin Naegeli, Itziar Barat, Jerome Demarty, Olivier Hagolle, and Philippe Maisongrande

EGUsphere, https://doi.org/10.5194/egusphere-2026-4492,https://doi.org/10.5194/egusphere-2026-4492, 2026

Preprint under review for EO (discussion: open, 2 comments)

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29 Jul 2026

Inferring effective firn grain size across Antarctic ice shelves from ASCAT observations

Shashwat Shukla, Bert Wouters, Sanne Veldhuijsen, Sophie de Roda Husman, Weiran Li, and Stef Lhermitte

Earth Obs., 1, 15–41, https://doi.org/10.5194/eo-1-15-2026,https://doi.org/10.5194/eo-1-15-2026, 2026

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17 Jul 2026

A fast vegetation temperature condition index for operational agricultural drought monitoring at scale

Darrell Smith, Darren Ghent, Karen Veal, and Thomas Dowling

EGUsphere, https://doi.org/10.5194/egusphere-2026-1953,https://doi.org/10.5194/egusphere-2026-1953, 2026

Preprint under review for EO (discussion: open, 0 comments)

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