Results 51 to 60 of about 14,819 (224)

Floods From Space: How Remote Sensing, AI, and Cloud Platforms Are Reshaping Disaster Risk Reduction

Journal of Flood Risk Management, Volume 19, Issue 3, September 2026.
ABSTRACT Flooding remains one of the most damaging climate‐related hazards globally, yet flood remote sensing has historically developed largely along sensor‐specific pathways. This review addresses the need for a systematic and decision‐oriented synthesis of how space‐borne remote sensing has evolved toward integrated flood monitoring and disaster ...
Ricky Anak Kemarau, Nurfashareena Muhamad, Aida Soraya Shamsuddin, Zulfaqar Sa'adi, Zaini Sakawi, Oliver Valentine Eboy, Nik Norliati Fitri Md Nor   +6 more
wiley   +1 more source

ALTIMETRY BY CASSINI RADAR: PROCESSING AND SIMULATION [PDF]

, 2009
The Cassini mission, that is a joint NASA/ESA/ASI effort, has recently offered the unique possibility of exploring Titan, the largest moon of Saturn, that is the only satellite in the solar system to host an appreciable atmosphere, which unfortunately ...
Alberti, Giovanni
core  

Using Drones for Large Mammal Monitoring

Mammal Review, Volume 56, Issue 3, September 2026.
Drones were used to obtain video data on animals and locations and distance from the midline was automatically determined by our pipeline so that the input for Distance sampling is generated. ABSTRACT Introduction The emergence of drones has profoundly transformed the field of large mammal monitoring, offering unprecedented capabilities for data ...
Chaim Chai Elchik, Michael Hudson, Sam Buckland, Steven Longmore, Serge Wich   +4 more
wiley   +1 more source

Parameter estimation for peaky altimetric waveforms [PDF]

, 2013
Much attention has been recently devoted to the analysis of coastal altimetric waveforms. When approaching the coast, altimetric waveforms are sometimes corrupted by peaks caused by high reflective areas inside the illuminated land surfaces or by the ...
Boy, François, Halimi, Abderrahim; id_orcid, Halimi, Abderrahim, Thibaut, Pierre, Tourneret, Jean-Yves, Mailhes, Corinne, Thibault, Pierre   +6 more
core   +1 more source

Enhanced Retrieval of Spring Snow Depth Over Pan‐Arctic Sea Ice From AMSR2 Observations for 2013–2023 Using Multi‐Model Machine Learning

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 4, August 2026.
Abstract Snow on sea ice modulates the Earth's radiation budget and sea ice mass balance, yet satellite retrievals of Arctic snow depth remain subject to substantial algorithmic uncertainty. We develop a multi‐model machine learning (ML) framework for retrieving spring snow depth over Arctic sea ice from Advanced Microwave Scanning Radiometer 2 (AMSR2).
Yi Zhou, Chentong Zhang, Alek Petty, Xianwei Wang, Ruibo Lei, Wenxuan Liu, Yu Zhang   +6 more
wiley   +1 more source

Assessment of Relative Accuracy of AHN-2 Laser Scanning Data Using Planar Features

Sensors, 2010
AHN-2 is the second part of the Actueel Hoogtebestand Nederland project, which concerns the acquisition of high-resolution altimetry data over the entire Netherlands using airborne laser scanning.
Kourosh Khoshelham, Sylvie Soudarissanane, Corné van der Sande   +2 more
doaj   +1 more source

Estimating Baseline Flow Resistance Parameters for Remote Sensing River Discharge (RSQ) From River Morphology Characteristics

JAWRA Journal of the American Water Resources Association, Volume 62, Issue 4, August 2026.
ABSTRACT This study demonstrates that flow resistance in rivers, quantified via calibration of a modified Manning's equation, can inform its estimation from channel hydrometric information available from regional or global datasets for a limited set (N = 14) of rigorously calibrated river reaches in Alaska and with less certainty in a large set (N ...
David M. Bjerklie, Merritt E. Harlan, Ethan J. Shavers, Craig B. Brinkerhoff, Lawrence V. Stanislawski, J. Toby Minear, Robert W. Dudley   +6 more
wiley   +1 more source

Use of the 3D radon transform to examine the properties of oceanic Rossby waves [PDF]

, 2001
One of the most successful applications of satellite-borne radar altimeter data over the oceans in recent years has been the extraction of information about long-wavelength baroclinic Rossby (or planetary) waves, which play a significant role in ocean ...
Delahaye, Jean-Yves, Lachaud, Guy, O'Brien, Todd, Stoffelen, Ad, A. C. McMillan, Gould, W.J., Makkonen, Lasse, Luce, Hubert, Hines, A., Durry, Georges, Quartly, G.D., Costa, Daniel P., Eymard, Laurence, Lehtonen, Pertti, Lemmin, Ulrich, Fukao, S., Lyard, F, Killworth, P.D., Hurther, David, Dupuis, Hélène, Levitus, Syd, Rey, Laurent, Cipollini, P., Yamamoto, M., Sidi, Claude, Boehlert, George W., Guérin, Christine, Le Boeuf, Burney J., Branger, Hubert, Challenor, P.G., Hauser, Danièle, McMillan, A.C., Weill, Alain, S. Crewell, Centurioni, L.R., Le Prevost, C, Crewell, S., Macke, Andreas, Vinson, Jean-Paul, Lavergnat, Jacques, Portabella, Marcos, Srokosz, M.A., Crocker, Daniel E., A. Macke, Ponchaut, F, Pouchet, Ivan, U. Löhnert, Green, Phaedra, Soussi, Elbatoul, Thouvenot, Eric, G. D. Quartly, Helle, Lauri, M. A. Srokosz, Dalaudier, Francis, C. Simmer, Cromwell, D., Bacon, S., Simmer, C., Löhnert, U.   +58 more
core   +1 more source

S3MPC: Improvement on Inland Water Tracking and Water Level Monitoring from the OLTC Onboard Sentinel-3 Altimeters

Remote Sensing, 2020
The Sentinel-3A and Sentinel-3B satellites were launched, respectively, on 16 February 2016 and 25 April 2018 as part of the European Copernicus program. The Sentinel-3 Surface Topography Mission makes use of the altimeter instruments onboard Sentinel-3A
Nicolas Taburet, Lionel Zawadzki, Maxime Vayre, Denis Blumstein, Sophie Le Gac, François Boy, Matthias Raynal, Sylvie Labroue, Jean-François Crétaux, Pierre Femenias   +9 more
doaj   +1 more source

Forecasting Climate Change Using a Multivariate Cointegrated System

Oxford Bulletin of Economics and Statistics, Volume 88, Issue 4, Page 783-802, August 2026.
ABSTRACT A cointegrated vector equilibrium correction model of key climate variables including sea surface temperature, ocean heat content, Arctic sea‐ice extent and sea‐level change is built, driven by radiative forcing in which a stochastic trend arises due to anthropogenic emissions of greenhouse gases.
Jennifer L. Castle, Jurgen A. Doornik, David F. Hendry, Luke P. Jackson   +3 more
wiley   +1 more source