Results 11 to 20 of about 20,366 (247)

Inversion of Boreal Forest Height Using the CRITIC Weighted Least Squares Three-Stage Temporal Decorrelation Iterative Algorithm [PDF]

open access: goldRemote Sensing
The inversion of forest height using the RVoG (Random Volume over Ground) model is susceptible to overestimation or underestimation due to three error sources, propagating inaccuracies to the estimated forest height. Furthermore, variations in the height
Ao Sui, Wenyi Fan
doaj   +2 more sources

Temporal decorrelation model for the bistatic SAR interferometry [PDF]

open access: bronzeJournal of Systems Engineering and Electronics, 2015
This paper develops a temporal decorrelation model for the bistatic synthetic aperture radar (BSAR) interferometry. The temporal baseline is one of the important decorrelation sources for the repeat-pass synthetic aperture radar (SAR) interferometry. The study of temporal decorrelation is challenging, especially for the bistatic configuration, since ...
Qilei Zhang, Wenge Chang
openaire   +2 more sources

Temporal decorrelation of collective oscillations in neural networks with local inhibition and long-range excitation [PDF]

open access: green, 2007
We consider two neuronal networks coupled by long-range excitatory interactions. Oscillations in the gamma frequency band are generated within each network by local inhibition.
A. Bragin   +12 more
core   +3 more sources

Broadband Gsc Beamformer With Spatial And Temporal Decorrelation

open access: green, 2009
Publication in the conference proceedings of EUSIPCO, Glasgow, Scotland ...
Koh, Choo-Leng, Redif, Soydan
openaire   +3 more sources

Mapping Forest Height and Temporal Decorrelation With SAOCOM and GEDI Data

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Polarimetric SAR interferometric (PolInSAR) methods have proven effective for estimating canopy height using airborne data, yet their application with spaceborne sensors remains limited.
Santiago Seppi   +2 more
doaj   +3 more sources

Interferometric phase reconstruction with temporal decorrelation model constraints for time-series InSAR surface deformation monitoring

open access: goldInternational Journal of Digital Earth
The time series interferometric synthetic aperture radar (InSAR) (TSInSAR) is an effective technique for monitoring surface deformation with wide coverage and millimeter accuracy.
Peng Shen   +4 more
doaj   +2 more sources

Retrieval of Boreal Forest Heights Using an Improved Random Volume over Ground (RVoG) Model Based on Repeat-Pass Spaceborne Polarimetric SAR Interferometry: The Case Study of Saihanba, China

open access: yesRemote Sensing, 2021
Spaceborne polarimetric synthetic aperture radar interferometry (PolInSAR) has the potential to deal with large-scale forest height inversion. However, the inversion is influenced by strong temporal decorrelation interference resulting from a large ...
Yu Mao   +6 more
doaj   +1 more source

An improved dual-baseline PolInSAR method for forest height inversion

open access: yesInternational Journal of Applied Earth Observations and Geoinformation, 2021
P-band PolInSAR technique has been validated to be a useful tool for forest height inversion. Aiming at the residual ground scattering contribution and temporal decorrelation in repeat-pass interferometry that affect the inversion accuracy, we proposed a
Yue Shi, Binbin He, Zhanmang Liao
doaj   +1 more source

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