Search Results - backus–gilbert inversion algorithm

Comparison of the Remapping Algorithms for the Advanced Technology Microwave Sounder (ATMS)

Authors: Jun Zhou Hu Yang

Source: Remote Sensing, Vol 12, Iss 4, p 672 (2020)

Subject Terms: advanced technology microwave sounder (atms), remapping, backus–gilbert inversion algorithm, filter algorithm, Science

Relation: https://www.mdpi.com/2072-4292/12/4/672; https://doaj.org/toc/2072-4292; https://doaj.org/article/c71d45230b634b35bf2608c34bf07634

Availability: https://doi.org/10.3390/rs12040672
https://doaj.org/article/c71d45230b634b35bf2608c34bf07634

A Fast Algorithm for 3D Focusing Inversion of Magnetic Data and Its Application in Geothermal Exploration.

Authors: Dai, Weiming Jia, Hongfa Jiang, Niande et al.

Source: Energies (19961073); Aug2024, Vol. 17 Issue 16, p4000, 14p

Subject Terms: CONJUGATE gradient methods, MATRIX effect, ALGORITHMS, GEOTHERMAL resources

Intercomparison of Resampling Algorithms for Advanced Technology Microwave Sounder (ATMS)

Authors: Yuchen Xie Fuzhong Weng

Source: Remote Sensing, Vol 14, Iss 12, p 2781 (2022)

Subject Terms: ATMS, resampling, filter algorithm, Backus–Gilbert inversion, Science

File Description: electronic resource

Relation: https://www.mdpi.com/2072-4292/14/12/2781; https://doaj.org/toc/2072-4292

Access URL: https://doaj.org/article/f348e45d30054266be75a8a735a3653a

Matching of Observation Footprints in the FY-3G MWRI-RM Using BGI

Authors: Ke Chen Bowen Cai Wei Han et al.

Source: IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 17794-17805 (2024)

Subject Terms: Backus–Gilbert inversion, brightness temperature remapping, microwave radiation imager for the rainfall mission (MWRI-RM), Ocean engineering, TC1501-1800, Geophysics. Cosmic physics, QC801-809

File Description: electronic resource

Relation: https://ieeexplore.ieee.org/document/10694780/; https://doaj.org/toc/1939-1404; https://doaj.org/toc/2151-1535

Access URL: https://doaj.org/article/e96ad358c41d46638b87fc5d7bca4b7c

Comparison of the Remapping Algorithms for the Advanced Technology Microwave Sounder (ATMS)

Authors: Zhou, Jun Yang, Hu

Subject Terms: advanced technology microwave sounder (ATMS), remapping, Backus-Gilbert inversion algorithm, filter algorithm

File Description: application/pdf

Relation: College of Computer, Mathematical & Natural Sciences; Geology; Digital Repository at the University of Maryland; University of Maryland (College Park, MD); Zhou, J.; Yang, H. Comparison of the Remapping Algorithms for the Advanced Technology Microwave Sounder (ATMS). Remote Sens. 2020, 12, 672.; http://hdl.handle.net/1903/31362

Availability: http://hdl.handle.net/1903/31362
https://doi.org/10.13016/dspace/7new-ubto

Study on Shear Velocity Profile Inversion Using an Improved High Frequency Constrained Algorithm.

Authors: Ye, Qing Sun, Huafeng Jin, Zhiqiang et al.

Source: Energies (19961073); Jan2023, Vol. 16 Issue 1, p59, 13p

Subject Terms: SURFACE waves (Seismic waves), FRICTION velocity, DATA logging, ALGORITHMS, SHEAR waves, ELASTIC modulus

A Spatially Constrained Multichannel Algorithm for Inversion of a First-Order Microwave Emission Model at L-Band.

Authors: Gao, Lun Sadeghi, Morteza Feldman, Andrew F. et al.

Source: IEEE Transactions on Geoscience & Remote Sensing; Nov2020, Vol. 58 Issue 11, p8134-8146, 13p

Subject Terms: ALBEDO, MODIS (Spectroradiometer), NORMALIZED difference vegetation index, ALGORITHMS, STANDARD deviations, SOIL moisture, INVERSIONS (Geometry)

Geographic Terms: OKLAHOMA

Scatterometer Backscatter Imaging Using Backus–Gilbert Inversion.

Authors: Long, David G.¹ (AUTHOR) long@ee.byu.edu

Source: IEEE Transactions on Geoscience & Remote Sensing. Jun2019, Vol. 57 Issue 6, p3179-3190. 12p.

Subject Terms: BRIGHTNESS temperature, HIGH resolution imaging, IMAGE reconstruction, WIND measurement, SPACE-based radar

3-D joint inversion of seismic waveform and airborne gravity gradiometry data.

Authors: Jiang, Wenbin

Source: Geophysical Journal International; Nov2020, Vol. 223 Issue 2, p746-764, 19p

Subject Terms: GRAVITY, DEGREES of freedom, INFORMATION modeling, INVERSE problems, ALGORITHMS

An improved TSVD-GCV inversion algorithm of pore size distribution in time-domain induced polarization using migration Hankel matrix.

Authors: Zhou, Kaibo Zhang, Shuo Huang, Zhen et al.

Source: Journal of Petroleum Science & Engineering. Dec2019, Vol. 183, pN.PAG-N.PAG. 1p.

Subject Terms: *PORE size distribution, *INDUCED polarization, *SINGULAR value decomposition, *PETROLEUM prospecting, *REGULARIZATION parameter, *OIL field flooding, *PETROLEUM

Geographic Terms: JILIN (Jilin Sheng, China)

Reconstruction from Variable Aperture Measurements Using Band-limited Inversion Algorithms

Authors: Garrett, Harrison C.

Source: Theses and Dissertations.

Subject Terms: reconstruction, band-limited, scatterometer, Wiener filtering, conjugate gradient descent, Backus-Gilbert, local inversion, pseudoinverse, Engineering

File Description: application/pdf

Availability: https://scholarsarchive.byu.edu/etd/10688
https://scholarsarchive.byu.edu/context/etd/article/11697/viewcontent/1642737123127820190902_etd.pdf

Direct Inversion Algorithm for Shear Velocity Profiling in Dipole Acoustic Borehole Measurements.

Authors: Wang, Bing Zhang, Kuo

Source: IEEE Geoscience & Remote Sensing Letters; Jun2018, Vol. 15 Issue 6, p828-832, 5p

Joint inversion of seismic and electrical data in saturated porous media.

Authors: Garofalo, Flora Socco, Laura Valentina Foti, Sebastiano

Source: Near Surface Geophysics; Feb2022, Vol. 20 Issue 1, p64-81, 18p

Subject Terms: POROUS materials, SEISMIC waves, GEOPHYSICS, SOIL granularity, SURFACE waves (Seismic waves)

Inversion of electromagnetic geosoundings using coordinate descent optimization.

Authors: Hidalgo-Silva, Hugo Gómez-Treviño, E.

Source: Inverse Problems in Science & Engineering; Oct2013, Vol. 21 Issue 7, p1183-1198, 16p

Subject Terms: INVERSIONS (Geometry), ELECTROMAGNETIC theory, COORDINATES, MATHEMATICAL optimization, ALGORITHMS, MATHEMATICAL regularization, OPERATOR theory, INVERSE problems

Inversion of gravity data using a binary formulation.

Authors: Krahenbuhl, Richard A. Li, Yaoguo

Source: Geophysical Journal International; Nov2006, Vol. 167 Issue 2, p543-556, 14p, 5 Diagrams, 13 Graphs

Subject Terms: GENETIC algorithms, IMAGING systems in geophysics, COMPUTATIONAL complexity, GRAVITY anomalies, ATMOSPHERIC density

Geoacoustic Inversion for the New Jersey Shelf: 3-D Sediment Model.

Authors: Ballard, Megan S. Becker, Kyle M. Goff, John A.

Source: IEEE Journal of Oceanic Engineering; Jan2010, Vol. 35 Issue 1, p28-42, 15p, 1 Chart, 22 Graphs

Subject Terms: UNDERWATER acoustics, CONTINENTAL shelf, OCEAN bottom, SPEED of sound, ALGORITHMS

Geographic Terms: NEW Jersey

A Bayesian approach to infer interior mass anomalies from the gravity data of celestial bodies.

Authors: Izquierdo, Kristel Lekić, Vedran Montési, Laurent G J

Source: Geophysical Journal International; Mar2020, Vol. 220 Issue 3, p1687-1699, 13p

Subject Terms: GRAVITY anomalies, PLANETARY interiors, GRAVITATIONAL fields, EPISTEMIC uncertainty

Estimation of fluid salinity using coseismic electric signal generated by an earthquake.

Authors: Ma, Xinpeng Liu, Yunhe Yin, Changchun et al.

Source: Geophysical Journal International; Apr2023, Vol. 233 Issue 1, p127-144, 18p

Subject Terms: ELECTRIC double layer, SALINITY, PETROPHYSICS, ELECTROMAGNETIC fields, ELECTRIC fields, POROUS materials, SATURATION (Chemistry)

Acoustic full-waveform inversion of surface seismic data using the Gauss-Newton method with active constraint balancing.

Authors: Joo, Yonghwan Seol, Soon Jee Byun, Joongmoo

Source: Geophysical Prospecting; Jun2013 Supplement, Vol. 61, p166-182, 17p, 1 Diagram, 17 Graphs

Subject Terms: SEISMIC waves, WAVE analysis, CONSTRAINTS (Physics), GAUSS-Newton method, MATHEMATICAL models, PARAMETER estimation, ERROR analysis in mathematics, IMAGING systems in seismology

A modified R1 X R1 method for helioseismic rotation inversions

Authors: Pijpers, F. P. Thompson, M. J.

Index Terms: Astrophysics, text

URL: http://arxiv.org/abs/astro-ph/9510143