Results 11 to 20 of about 1,453,938 (120)

Gridded Population Structure Datasets for the Indus River Basin under Shared Socioeconomic Pathways 2020–2100

Scientific Data
The Indus River Basin is one of the most densely populated transboundary river basins in the world and is the region with the most serious water disputes.
Barira Haider, Cheng Jing, Buda Su, Muhammad Asad Hussain, Arshad Ashraf, Jinlong Huang, Yanjun Wang, Tong Jiang   +7 more
doaj   +1 more source

Marine Heatwaves and Cold Spells Accompanied by Mesoscale Eddies Globally

Remote Sensing
Marine heatwaves (MHWs) and Marine cold spells (MCSs) are oceanic events characterized by prolonged periods of anomalously warm or cold sea surface temperatures, which pose significant ecological and socio-economic threats on a global scale.
Sifan Su, Yu-Xuan Fu, Wenjin Sun, Jihai Dong   +3 more
doaj   +1 more source

Evaluating GNSS infrastructure readiness for IGS contribution: the case of King Sejong Station, Antarctica

Scientific Reports
This study evaluates the readiness of the GNSS infrastructure at King Sejong Station (KSEJ), Antarctica, for integration into the International GNSS Service (IGS) network.
Seung-Jun Lee, Hong-Sik Yun, Hyung-Mi Yoon, Sang-Hoon Lee   +3 more
doaj   +1 more source

Ocean Surface Wind Field Retrieval Simultaneously Using SAR Backscatter and Doppler Shift Measurements

Remote Sensing
Sea surface wind retrieval methods using synthetic aperture radar (SAR) are generally classified into two categories: the direct inversion method and the variational analysis method (VAM).
Yulei Xu, Kangyu Zhang, Liwei Jing, Biao Zhang, Shengren Fan, He Fang   +5 more
doaj   +1 more source

The Establishment and Verification of a Velocity Doppler Transfer Model for Dual-Beam Squint Airborne SAR

Remote Sensing
Measuring ocean currents is essential for oceanographic studies, and dual-beam squint airborne SAR measurements provide significant advantages, including flexibility, cost-effectiveness, and extensive coverage.
Jingwei Gu, Baochang Liu, Yijun He, Xiuzhong Li   +3 more
doaj   +1 more source

Investigating the Impact of Species Diversity on the Carbon Sequestration Potential of Forest Vegetation Based on Solar-Induced Chlorophyll Fluorescence

Remote Sensing
Forest species diversity plays a critical role in regulating vegetation carbon sequestration potential. However, the mechanisms by which species diversity influences carbon dynamics under varying forest conditions are not yet fully understood.
Xue-Meng Wang, Lang-Qin Hua, Guo-Yi Zhou
doaj   +1 more source

Probabilistic Forecasting Model for Tropical Cyclone Intensity Based on Diffusion Model

Remote Sensing
Reliable forecasting of tropical cyclone (TC) intensity—particularly rapid intensification (RI) events—remains a major challenge in meteorology, largely due to the inherent difficulty of accurately quantifying predictive uncertainty.
Jingjia Luo, Peng Yang, Fan Meng
doaj   +1 more source

Simultaneous Remote Sensing of HD¹⁶O/H₂¹⁶O Profile Using Differential Absorption Lidar: A Feasibility Analysis

Remote Sensing
A novel multi-wavelength differential absorption lidar operating at 1.5 μm band is proposed and theoretically analyzed for simultaneous remote sensing of vertical profiles of H216O, HD16O, and the isotopic ratio δD.
Saifen Yu, Zhen Zhang, Haiyun Xia
doaj   +1 more source

Dynamic Assessment of Population Exposure to Urban Flooding Considering Building Characteristics

Land
Under intensifying climate change impacts, accurate quantification of population exposure to urban flooding has become an imperative component of risk mitigation strategies, particularly when considering the dynamic nature of human mobility patterns ...
Shaonan Zhu, Xin Yang, Jiabao Yang, Jun Zhang, Qiang Dai, Zhenzhen Liu   +5 more
doaj   +1 more source

Influence of Snow Redistribution and Melt Pond Schemes on Simulated Sea Ice Thickness During the MOSAiC Expedition

Journal of Marine Science and Engineering
The observations of atmospheric, oceanic, and sea ice data from the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition were used to analyze the influence of snow redistribution and melt-pond processes on the ...
Jiawei Zhao, Yang Lu, Haibo Zhao, Xiaochun Wang, Jiping Liu   +4 more
doaj   +1 more source