Results 1 to 10 of about 57,118 (143)

Underlying Topography Inversion Using Dual Polarimetric TomoSAR [PDF]

open access: yesSensors, 2021
Underlying topography plays an important role in the national economic construction, military security, resource exploration and investigation. Since synthetic aperture radar tomography (TomoSAR) can achieve the three-dimensional imaging of forests, it ...
Xing Peng   +5 more
doaj   +7 more sources

A Maximum Likelihood Based Nonparametric Iterative Adaptive Method of Synthetic Aperture Radar Tomography and Its Application for Estimating Underlying Topography and Forest Height [PDF]

open access: yesSensors, 2018
Synthetic aperture radar tomography (TomoSAR) is an important way of obtaining underlying topography and forest height for long-wavelength datasets such as L-band and P-band radar.
Xing Peng   +4 more
doaj   +4 more sources

Assessment of underlying topography and forest height inversion based on TomoSAR methods

open access: yesGeo-spatial Information Science, 2022
Due to the strong penetrability, long-wavelength synthetic aperture radar (SAR) can provide an opportunity to reconstruct the three-dimensional structure of the penetrable media. SAR tomography (TomoSAR) technology can resynthesize aperture perpendicular
Chuanjun Wu   +5 more
doaj   +4 more sources

Underlying Topography Inversion Using TomoSAR Based on Non-Local Means for an L-Band Airborne Dataset [PDF]

open access: yesRemote Sensing, 2021
The underlying topography is an important part of the three-dimensional structure of forests, and is used for a variety of applications, such as hydrology and water resource management, civil engineering projects, and forest resource surveying.
Xing Peng   +8 more
doaj   +4 more sources

Influence of Topography and the Underlying Surface of the Bohai Sea on Wind and Gust Forecasts

open access: yesEarth and Space Science, 2023
Accurate gust forecasts can reduce potential threats to people's lives and properties, but we need more reliable forecasting methods and models. A recent development is the meteorologically stratified gust factor (MSGF) model, which is more accurate in ...
Ke Wang   +4 more
doaj   +3 more sources

Whisker Array Functional Representation in Rat Barrel Cortex:Transcendence of One-to-One Topography and its Underlying Mechanism [PDF]

open access: yesFrontiers in Neural Circuits, 2012
The one-to-one relationship between whiskers, barrels, and barrel columns described for rat barrel cortex demonstrates that the organization of cortical function adheres to topographical and columnar principles. Supporting evidence is typically based on
Cynthia Huei-Chien Chen-Bee   +4 more
doaj   +7 more sources

The influence of complex topography on the stress of underlying coal strata

open access: yes矿业科学学报, 2023
To master the influence law of complex landform such as the surface mountain and the valley area between the mountains on the underlying coal rock stress, this study constructed a calculation model of the vertical stress of the coal strata under the ...
Zhang Daming, Fu Song, Li Gang
doaj   +2 more sources

Specificity and affinity quantification of flexible recognition from underlying energy landscape topography. [PDF]

open access: yesPLoS Computational Biology, 2014
Flexibility in biomolecular recognition is essential and critical for many cellular activities. Flexible recognition often leads to moderate affinity but high specificity, in contradiction with the conventional wisdom that high affinity and high ...
Xiakun Chu, Jin Wang
doaj   +4 more sources

Underlying topography and forest height estimation from SAR tomography based on a nonparametric spectrum estimation method with low sidelobes

open access: yesInternational Journal of Digital Earth, 2022
The underlying topography and forest height play an indispensable role in many fields, including geomorphology, civil engineering construction, forest investigation, and the modeling of natural disasters. As a new microwave remote sensing technology with
Youjun Wang   +6 more
doaj   +2 more sources

Influence of Underlying Topography on Post-Monsoon Cyclonic Systems over the Indian Peninsula

open access: yesMeteorology, 2023
During the post-monsoon cyclone season, the landfalls of westward-moving cyclonic systems often lead to extreme rainfall over the east coast of the Indian peninsula.
Jayesh Phadtare
doaj   +2 more sources

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