Results 71 to 80 of about 435 (173)

Control of Groundwater‐Lake Interaction Zone Structure on Spatial Variability of Lacustrine Groundwater Discharge in Oxbow Lake

Water Resources Research, Volume 61, Issue 1, January 2025.
Abstract Lacustrine groundwater discharge (LGD) is an important water and nutrient source for lakes. Despite its importance, high‐resolution quantifying the spatial variability of LGD remains challenging. Particularly, little studies have explored the impact of the interaction zone structure between lakes and aquifers on this variability. Present study
Xiaoliang Sun, Yao Du, Jiawen Xu, Hao Tian, Yamin Deng, Yiqun Gan, Yanxin Wang   +6 more
wiley   +1 more source

Feasibility of Quantum Key Distribution Between Supersonic Aircraft

IET Quantum Communication, Volume 6, Issue 1, January/December 2025.
Quantum key distribution (QKD) leverages the laws of quantum mechanics to enable the secure transfer of information and is the only known method of key exchange capable of providing verifiable security. We first survey the academic literature and identify gaps in research relating to airborne QKD, establishing a foundation for our own study ...
Solomon Raphael McKiernan, Robert John Collins   +1 more
wiley   +1 more source

On the Atmospheric Correction of Antarctic Airborne Hyperspectral Data

Remote Sensing, 2014
The first airborne hyperspectral campaign in the Antarctic Peninsula region was carried out by the British Antarctic Survey and partners in February 2011.
Martin Black, Andrew Fleming, Teal Riley, Graham Ferrier, Peter Fretwell, John McFee, Stephen Achal, Alejandra Umana Diaz   +7 more
doaj   +1 more source

Modeling and calculating the albedo and IR heat flux applied to satellite based on the geographic position of sarellite [PDF]

فصلنامه علوم و فناوری فضایی, 2019
In this paper, a precise method for calculating albedo and IR heat flux applied to a satellite is presented. For obtaining albedo heat flux applied to a satellite, a point on the earth’s surface that sun flux reflected at that point and reach to the ...
Behzad Mohasel afshari, Javad Haghshenas, Mohsen Abedi, Masoud Khoshsima   +3 more
doaj  

Improved Algorithm to Estimate All-Sky Shortwave Net Radiation Based on Top-of-Atmosphere Albedo

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Shortwave net radiation (SWNR) serves as the vital variable of radiative energy balance and plays a key parameter in global climate, hydrological, and land surface process models.
Gaofeng Wang, Tianxing Wang, Wanchun Leng, Pei Yu, Xuewei Yan   +4 more
doaj   +1 more source

Flux Measurements in Cairo. Part 2: On the Determination of the Spatial Radiation and Energy Balance Using ASTER Satellite Data

Remote Sensing, 2012
This study highlights the possibilities and constraints of determining instantaneous spatial surface radiation and land heat fluxes from satellite images in a heterogeneous urban area and its agricultural and natural surroundings.
Eberhard Parlow, Corinne Myrtha Frey
doaj   +1 more source

Aerial Thermography for Energetic Modelling of Cities

Remote Sensing, 2015
The rising attention to energy consumption problems is renewing interest in the applications of thermal remote sensing in urban areas. The research presented here aims to test a methodology to retrieve information about roof surface temperature by means ...
Gabriele Bitelli, Paolo Conte, Tamas Csoknyai, Francesca Franci, Valentina A. Girelli, Emanuele Mandanici   +5 more
doaj   +1 more source

ModTrans: Translating Real-world Models for Distributed Training Simulator

CoRR
Large-scale distributed training has been a research hot spot in machine learning systems for industry and academia in recent years. However, conducting experiments without physical machines and corresponding resources is difficult. One solution is to leverage distributed training simulators, but current ones like ASTRA-sim do not support importing ...
openaire   +2 more sources

Editorial-Special Issue on "Optical and RF Atmospheric Propagation". [PDF]

Sensors (Basel), 2023
Kopeika N, Raj AAB.
europepmc   +1 more source

An Advanced Radiative Transfer and Neural Network Scheme and Evaluation for Estimating Water Vapor Content from MODIS Data

Atmosphere, 2017
This work made an improvement upon and a further evaluation of previous work for estimating water vapor content from near-infrared around 1 μm from MODIS data.
Kebiao Mao, Xinyi Shen, Zhiyuan Zuo, Ying Ma, Guang Liu, Huajun Tang   +5 more
doaj   +1 more source