Results 111 to 120 of about 419,292 (356)

Multi-sensor remote sensing information fusion for urban area classification and change detection

, 2011
Information extraction from multi-sensor remote sensing imagery is an important and challenging task for many applications such as urban area mapping and change detection. A special acquisition (orthogonal) geometry is of great importance for optical and
Palubinskas, Gintautas, Gintautas Palubinskas, Reinartz, Peter, Makarau, Aliaksei, Aliaksei Makarau, Peter Reinartz   +5 more
core   +1 more source

A Review of Building Extraction From Remote Sensing Imagery: Geometrical Structures and Semantic Attributes

IEEE Transactions on Geoscience and Remote Sensing
In the remote sensing community, extracting buildings from remote sensing imagery has triggered great interest. While many studies have been conducted, a comprehensive review of these approaches that are applied to optical and synthetic aperture radar ...
Qingyu Li, Lichao Mou, Yao Sun, Yuansheng Hua, Yilei Shi, Xiao Xiang Zhu   +5 more
semanticscholar   +1 more source

FUSING OF OPTICAL AND SYNTHETIC APERTURE RADAR (SAR) REMOTE SENSING DATA: A SYSTEMATIC LITERATURE REVIEW (SLR)

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
. Remote sensing and image fusion have recognized many important improvements throughout the recent years, especially fusion of optical and synthetic aperture radar (SAR), there are so many published papers that worked on fusing optical and SAR data ...
S. Mahyoub, A. Fadil, E. M. Mansour, H. Rhinane, F. Al-Nahmi   +4 more
semanticscholar   +1 more source

Monitoring and assessment for obstructive sleep apnea

FlexMat, EarlyView.
This review systematically classifies Obstructive Sleep Apnea (OSA) monitoring indicators into three categories: physical, biochemical, and electrophysiological indicators, and lists several methods for each category. Abstract Obstructive sleep apnea (OSA) is a common chronic sleep‐disordered breathing disease characterized by recurrent upper airway ...
Yaowen Xu, Feifei Lin, Shujiao Chen, Zhen You, Shujing Zhu, Weiwei Zhao, Qiang Zhao   +6 more
wiley   +1 more source

High‐Frequency Gravity Waves and Kelvin‐Helmholtz Billows in the Tropical UTLS, as Seen From Radar Observations of Vertical Wind

Geophysical Research Letters
The present study analyzes novel observations of vertical wind (w) in the tropical upper troposphere‐lower stratosphere obtained from a radar wind profiler in Cochin, India.
Ajil Kottayil, Aurélien Podglajen, Bernard Legras, Rachel Atlas, Prajwal K, K. Satheesan, Abhilash S   +6 more
doaj   +1 more source

Clutter Rank Estimation Method for Bistatic Radar Systems Based on Prolate Spheroidal Wave Functions

Remote Sensing
Bistatic radar exhibits spatial isomerism and diverse configurations, leading to unique clutter characteristics distinct from those of monostatic radar.
Xiao Tan, Zhiwei Yang, Xianghai Li, Lei Liu, Xiaorui Li   +4 more
doaj   +1 more source

Emerging Technologies for Remote Sensing of Floating and Submerged Plastic Litter

Remote Sensing
Most advances in the remote sensing of floating marine plastic litter have been made using passive remote-sensing techniques in the visible (VIS) to short-wave-infrared (SWIR) parts of the electromagnetic spectrum based on the spectral absorption ...
L. Goddijn-Murphy, V. Martinez-Vicente, H.M. Dierssen, Valentina Raimondi, E. Gandini, Robert Foster, V. Chirayath   +6 more
semanticscholar   +1 more source

Multiobjective Simulation–Optimization of Crop Allocation and Water Resources in Canal Command Areas Using Genetic Algorithms

Irrigation and Drainage, EarlyView.
ABSTRACT This study develops an integrated simulation–optimization framework for sustainable crop allocation and water resource management in the Bargarh Canal Command (BCC), eastern India. Efficient irrigation allocation remains a critical challenge due to competing demands, groundwater–surface water interactions and environmental constraints ...
Priyanka Mohapatra, J. C. Paul, Sushree Sangita Dash   +2 more
wiley   +1 more source

Spaceborne Radar Technologies for Earth Remote Sensing

, 2007
Synthetic Aperture Radar (SAR) is an indispensable source of information in earth observation since SAR is the only spaceborne sensor that has highresolution, all-weather and day-and-night imaging capability.
Moreira, Alberto
core  

A new interpretation of multifrequency/multipolarization radar signatures of the Gulf Stream front

, 1999
Radar signatures which are observed on SIR-C/X-SAR multifrequency/multipolarization synthetic aperture radar images of the Gulf Stream off the U.S. east coast are compared with results of simulations with a numerical radar imaging model. Based on in situ
Susanne Ufermann, Ufermann, S., Roland Romeiser, Romeiser, Roland, Ufermann, Susanne, Romeiser, R.   +5 more
core   +1 more source