Results 121 to 130 of about 17,569,314 (273)

Drew Rothrock's Fundamental Contributions to Arctic Science

Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract David Andrew (Drew) Rothrock III lived during a period of vigorous scientific research in the Earth Sciences, from the International Geophysical Year to the era of satellites and high‐speed computer modeling. Drew made fundamental contributions to Arctic science, helping to lay the theoretical foundations for modeling the movement and ...
Harry L. Stern, Richard E. Moritz, Michael Steele, Averil Rothrock, Yanling Yu   +4 more
wiley   +1 more source

Dataset of Coastline Positions for Sandy Beaches of England and Wales Derived Using Remote Sensing

Geoscience Data Journal, Volume 13, Issue 4, October 2026.
Two decades (1999–2020) of annual coastline position dataset were generated using COASTSAT toolkit for sandy beaches of England and Wales. The dataset consists of annual coastline position coordinates in the format of GeoJSON and Tabular files. ABSTRACT This article presents a dataset of coastline positions, comprising annual sandy coastline detections
Pavitra Kumar, Nicoletta Leonardi
wiley   +1 more source

A Self‐Supervised Framework for Space Object Behaviour Characterisation

Expert Systems, Volume 43, Issue 10, October 2026.
ABSTRACT Foundation Models, which leverage large neural networks pre‐trained on unlabelled data before fine‐tuning for specific tasks, are increasingly being applied to specialised domains. Recent examples include ClimaX for climate and Clay for satellite Earth observation, but a Foundation Model for Space Object Behavioural Analysis (SOBA) has not yet
Ian Groves, Andrew Campbell, James Fernandes, Diego Ramírez Rodríguez, Paul Murray, Massimiliano Vasile, Victoria Nockles   +6 more
wiley   +1 more source

Alluvial ridge morphology on avulsing rivers

Sedimentology, Volume 73, Issue 6, Page 2311-2337, October 2026.
ABSTRACT Alluvial ridges are built by preferential channel‐belt deposition and control river avulsions, yet a systematic analysis of their morphology has been missing. To address this gap, we analyse a globally distributed dataset of 8970 alluvial ridge flanks on 14 different rivers.
James H. Gearon, Douglas A. Edmonds
wiley   +1 more source

Agricultural land use (raster): National-scale crop type maps for Germany from combined time series of Sentinel-2 and Landsat data (2024)

The dataset contains a map of the main classes of agricultural land use (dominant crop types and other land use types) in Germany for the year 2024. It complements a series of maps that are produced annually at the Thünen Institute beginning with the ...
Blickensdörfer, Lukas, Schwieder, Marcel, Tetteh, Gideon Okpoti, Gocht, Alexander, Erasmi, Stefan   +4 more
core   +1 more source

Remote sensing of water quality in the Rotorua lakes [PDF]

, 2007
The aim of this study was to determine empirical models between Landsat imagery and lake water quality variables (chlorophy11(ch1) a and Secchi depth) to enable water quality variables to be synoptically quantified. These models were then applied to past
Brabyn, Lars, Hicks, Brendan J., Allan, Mathew Grant   +2 more
core  

Permafrost Detachment Slides: A Distinct High‐Magnitude Permafrost Mass Wasting Process

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Warming permafrost is destabilizing landscapes, intensifying thaw‐driven mass wasting and giving rise to novel landslide forms. We characterize two recent (2017 and 2018), deep‐seated translational failures that we term Permafrost Detachment Slides (PDSs), which rapidly translocated 4.5 and 18 × 106 m3 of frozen material into downstream ...
J. M. Young, J. van der Sluijs, S. V. Kokelj, S. Gruber, T. Herring, A. C. A. Rudy, A. Alvarez, D. Froese   +7 more
wiley   +1 more source

Lakes Modify the Magnitude and Timing of the Northern Hemisphere Terrestrial Cryosphere Radiative Effect

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Vast areas of Earth's Northern Hemisphere are covered in lakes that form seasonal ice cover, yet their influence on the terrestrial Cryosphere Radiative Effect (CrREt) has not previously been quantified. Here we use 22 years of satellite data to constrain the contribution of lakes to CrREt.
Sarah W. Cooley, Elizabeth E. Webb, Eric S. Levenson, Jonathan C. Ryan   +3 more
wiley   +1 more source

Usable observations over Europe: evaluation of compositing windows for Landsat and Sentinel-2 time series

European Journal of Remote Sensing
Landsat and Sentinel-2 data archives provide ever-increasing amounts of satellite data. However, the availability of usable observations greatly varies spatially and temporally.
Katarzyna Ewa Lewińska, David Frantz, Ulf Leser, Patrick Hostert   +3 more
doaj   +1 more source

Detecting Irrigation From Spectral Differences Between Satellite and Modeled Soil Moisture Across the Contiguous United States

Geophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract Irrigation alters the terrestrial water cycle, yet its spatial distribution and temporal variability remain poorly constrained because existing data sets often rely on indirect proxies or inventories rather than observations tied to land‐surface water‐balance dynamics.
Christian Massari, Sara Modanesi, Zdenko Heyvaert, Louise Busschaert, Pierre Laluet, Martina Natali, Jacopo Dari, Luca Brocca, Wouter Dorigo, Clement Albergel, Gabriëlle De Lannoy   +10 more
wiley   +1 more source