Suchergebnisse - "Chirp scaling algorithm"

SAR image formation scheme implementation and endorsement sprouting from Level-0 data decoding

Autoren: Ahmed Azouz Mohamed Fouad Ahmed ELbohy et al.

Quelle: Egyptian Journal of Remote Sensing and Space Sciences, Vol 26, Iss 2, Pp 253-263 (2023)

Schlagwörter: Chirp scaling algorithm CSA, QB275-343, Unpacking, Decoding, 0211 other engineering and technologies, 0202 electrical engineering, electronic engineering, information engineering, Sentinel-1, 02 engineering and technology, Level-0, Synthetic Aperture Radar SAR, Geodesy

Zugangs-URL: https://doaj.org/article/8fb5a26adf2b4903a67cd148178ea122

Spaceborne SAR image formation enhancement using MOCO techniques

Autoren: Mohamed Fouad Ahmed Elbohy Ahmed Mashaly et al.

Quelle: Egyptian Journal of Remote Sensing and Space Sciences, Vol 25, Iss 3, Pp 659-671 (2022)

Schlagwörter: Synthetic aperture radar (SAR), Chirp scaling algorithm (CSA), QB275-343, Motion compensation (MOCO), Low earth orbit (LEO), 0211 other engineering and technologies, 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology, Geodesy

Zugangs-URL: https://doaj.org/article/eec7b1392b804a16b728964f2eb177af

Azimuth-Invariant Motion Compensation and Imaging Chirp Scaling Algorithm for Multiple-Receiver Synthetic Aperture Sonar

Autoren: Zhen Tian Heping Zhong Jinsong Tang et al.

Quelle: IEEE Access, Vol 10, Pp 114060-114076 (2022)

Schlagwörter: series reversion, motion compensation, Chirp scaling algorithm, underwater imaging technology, 0211 other engineering and technologies, Electrical engineering. Electronics. Nuclear engineering, 02 engineering and technology, 01 natural sciences, synthetic aperture sonar, TK1-9971, 0105 earth and related environmental sciences

Zugangs-URL: https://doaj.org/article/392087a3486f45eb8d45c761af1c44d1

Improvement of non‐linear chirp‐scaling algorithm for highly squint bistatic SAR data focusing

Autoren: Xiaochao Yang Wang Weiwei Chongdi Duan et al.

Quelle: The Journal of Engineering (2019)

Schlagwörter: complicated geometry, doppler radar, data processing procedure, removing cross-coupling terms, range compression, highly squint bistatic sar data, 0211 other engineering and technologies, object detection, squint angle increases, 02 engineering and technology, Engineering (General). Civil engineering (General), nonlinear chirp scaling method, residual range cell migration correction factor, radar imaging, geophysical signal processing, 0202 electrical engineering, electronic engineering, information engineering, linear range walk, TA1-2040, flexible working modes, nonlinear chirp-scaling algorithm, bistatic synthetic aperture radar, synthetic aperture radar

Zugangs-URL: https://doaj.org/article/f290ac36c71a4de78c14f4d89ade979d
https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0036
https://ietresearch.onlinelibrary.wiley.com/doi/full/10.1049/joe.2019.0036
https://ietresearch.onlinelibrary.wiley.com/doi/pdf/10.1049/joe.2019.0036

Design for the system of high‐speed data transmission and data pre‐processing for synthetic aperture radar imaging based on the system‐on‐a‐programmable‐chip

Autoren: Yizhuang Xie Hu Shanqing Shankang Hu et al.

Quelle: The Journal of Engineering (2019)

Schlagwörter: field programmable gate array, transmission module, stripmap mode, 0211 other engineering and technologies, system-on-a-programmable-chip, 02 engineering and technology, imaging system, Engineering (General). Civil engineering (General), radar imaging, down-sampling processing, chirp scaling algorithm, system-on-chip, synthetic aperture radar imaging, 0202 electrical engineering, electronic engineering, information engineering, pre-processing module, TA1-2040, spotlight mode, ddc module, high-speed data transmission, data pre-processing, synthetic aperture radar

Zugangs-URL: https://doaj.org/article/4edb978761e64f93bbdb18bae24698b8
https://ietresearch.onlinelibrary.wiley.com/doi/10.1049/joe.2019.0168
https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0168
https://ietresearch.onlinelibrary.wiley.com/doi/pdf/10.1049/joe.2019.0168

Imaging algorithm for multi‐channel scan synthetic aperture radar with channel error estimation and compensation

Autoren: Zegang Ding Feng Xiao Meng Ke

Quelle: The Journal of Engineering (2019)

Schlagwörter: multichannel scan imaging, wide swath synthetic aperture radar, fine resolution, 0211 other engineering and technologies, high-resolution width swath imaging, multichannel scan synthetic aperture radar, 02 engineering and technology, Engineering (General). Civil engineering (General), radar imaging, geophysical image processing, multichannel scan mode, imaging algorithm, 0202 electrical engineering, electronic engineering, information engineering, hrws observation, multichannel scan sar, TA1-2040, extended chirp scaling algorithm, synthetic aperture radar, image resolution, channel error estimation, conventional sar imaging

Zugangs-URL: https://doaj.org/article/c0e5d8ce8a894b808a1bdb4703c0b205
https://ietresearch.onlinelibrary.wiley.com/doi/pdf/10.1049/joe.2019.0288
https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0288
https://ietresearch.onlinelibrary.wiley.com/doi/10.1049/joe.2019.0288

High‐resolution imaging for the multireceiver SAS

Autoren: Xuebo Zhang Wenwei Ying Xuntao Dai

Quelle: The Journal of Engineering (2019)

Schlagwörter: phase centre approximation, PCA, synthetic aperture image formation, traditional monostatic synthetic aperture sonar system, range dimension, microrange cell migration correction, high-resolution imaging, 0211 other engineering and technologies, multireceiver technique, area coverage rate, 02 engineering and technology, pulse compression, Engineering (General). Civil engineering (General), synthetic aperture sonar, chirp scaling algorithm, acoustic receivers, 0202 electrical engineering, electronic engineering, information engineering, traditional imaging methods, multireceiver SAS system, TA1-2040, approximation theory, sonar imaging, data processing, image resolution, monostatic conversion

Zugangs-URL: https://doaj.org/article/f7d619176e5a4dea8da1461f80c3791b
https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0431

FPGA Implementation of the Chirp-Scaling Algorithm for Real-Time Synthetic Aperture Radar Imaging

Autoren: Jaehyeon Lee Dongmin Jeong Seongwook Lee et al.

Quelle: Sensors, Vol 23, Iss 2, p 959 (2023)

Schlagwörter: synthetic aperture radar (SAR), chirp-scaling algorithm (CSA), real-time processing, systolic array processor, field programmable gate array (FPGA), Chemical technology, TP1-1185

Dateibeschreibung: electronic resource

Relation: https://www.mdpi.com/1424-8220/23/2/959; https://doaj.org/toc/1424-8220

Zugangs-URL: https://doaj.org/article/db71db660f2f4d298bbc74ecac702f4b

Improved Chirp Scaling Algorithm for Processing Squinted Mode Synthetic Aperture Sonar Data

Autoren: Yingmin Wang Yarong lv Naiqiang Fan

Quelle: Cybernetics and Information Technologies, Vol 16, Iss 6, Pp 111-122 (2016)

Schlagwörter: chirp scaling algorithm, 0103 physical sciences, secondary range compression, taylor series, 0211 other engineering and technologies, range-azimuth coupling, Q300-390, 14. Life underwater, 02 engineering and technology, Cybernetics, 01 natural sciences, synthetic aperture sonar, fresnel assumption

Zugangs-URL: https://content.sciendo.com/downloadpdf/journals/cait/16/6/article-p111.pdf
https://doaj.org/article/d968e91ff5e549bfaf0f1017f9d8ff25
https://sciendo.com/pdf/10.1515/cait-2016-0081
http://sciendo.com/article/10.1515/cait-2016-0081
https://content.sciendo.com/view/journals/cait/16/6/article-p111.xml
https://dl.acm.org/doi/10.1515/cait-2016-0081

A short discussion on the exact compensation of the SAR range-dependent range cell migration effect

Autoren: Lanari R Fornaro G

Quelle: IEEE Transactions on Geoscience and Remote Sensing. 35:1446-1452

Schlagwörter: geophysical measurement technique, radar remote sensing, Convolutional codes, Synthetic aperture radar, 02 engineering and technology, Helium, Chirp, 0202 electrical engineering, electronic engineering, information engineering, remote sensing by radar, chirp z-transform, FM radar, land surface, range-dependent range cell migration effect, geophysical techniques, terrain mapping, exact compensation, Convolution, Interpolation, radar imaging, RDRCM, Computational efficiency, Data processing, Kernel, chirp scaling algorithm, geophysical signal processing, RCM, Filtering, synthetic aperture radar, SAR

Zugangs-URL: https://hdl.handle.net/20.500.14243/243815
https://doi.org/10.1109/36.649799

Extended chirp scaling algorithm for air- and spaceborne SAR data processing in stripmap and ScanSAR imaging modes

Autoren: Moreira, A. Mittermayer, J. Scheiber, R.

Quelle: IEEE Transactions on Geoscience and Remote Sensing. 34:1123-1136

Schlagwörter: Motion Compensation, 0211 other engineering and technologies, 0202 electrical engineering, electronic engineering, information engineering, Chirp-Scaling, Range- and Azimutskalierung, SAR-Verarbeitung, 02 engineering and technology, Synthetic Aperture Radar, Chirp Scaling Algorithm, SAR, ScanSAR

Zugangs-URL: https://elib.dlr.de/33575/
https://elib.dlr.de/33486/

Integrated Clutter Cancellation and High-Resolution Imaging of Moving Targets in Multi-channel SAR

Autoren: CRISTALLINI, Diego COLONE, Fabiola PASTINA, Debora et al.

Schlagwörter: Chirp Scaling algorithm, Clutter cancellation, Data sets

Zugangs-URL: http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=51&SID=V2ljJ9FEBJOpA3iekgo&page=1&doc=1
https://hdl.handle.net/11573/225836

Motion Parameter Estimation of Doppler-Ambiguous Moving Targets in SAR-GMTI

Autoren: Gabele, Martina Sikaneta, Ishuwa Rohling, Hermann

Weitere Verfasser: Gabele, Martina Sikaneta, Ishuwa Rohling, Hermann

Schlagwörter: wavenumber domain algorithm, chirp scaling algorithm, range cell migration correction, 0211 other engineering and technologies, 0202 electrical engineering, electronic engineering, information engineering, Moving target motion parameter estimation, Doppler-ambiguities, ATI, 02 engineering and technology, Satelliten-SAR-Systeme, Institut für Hochfrequenztechnik und Radarsysteme

Dateibeschreibung: application/pdf

Zugangs-URL: https://elib.dlr.de/48729/

Focusing of tandem bistatic SAR data using the chirp-scaling algorithm

Autoren: Chen, Shichao Xing, Mengdao Zhou, Song et al.

Schlagwörter: Chirp-scaling algorithm, Tandem bistatic configuration, Point target (PT) spectrum

Relation: http://asp.eurasipjournals.com/content/2013/1/38

Verfügbarkeit: http://asp.eurasipjournals.com/content/2013/1/38

Processing of SAR and ScanSAR Data Imaging Modes Using the Extended Chirp Scaling Algorithm

Autoren: Moreira, A. Mittermayer, J. Scheiber, R.

Schlagwörter: SAR Processing, Extended Chirp Scaling Algorithm

Zugangs-URL: https://elib.dlr.de/8400/

A Generalized Chirp-Scaling Algorithm for Geosynchronous Orbit SAR Staring Observations

Autoren: Caipin Li Mingyi He

Quelle: Sensors (Basel)
Sensors; Volume 17; Issue 5; Pages: 1058

Schlagwörter: staring observation, geosynchronous SAR, fifth-order slant range mode, improved chirp-scaling algorithm, 0211 other engineering and technologies, 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology, Article

Dateibeschreibung: application/pdf

Zugangs-URL: https://www.mdpi.com/1424-8220/17/5/1058/pdf
https://pubmed.ncbi.nlm.nih.gov/28481272
https://www.mdpi.com/1424-8220/17/5/1058/pdf
https://www.mdpi.com/1424-8220/17/5/1058
https://dblp.uni-trier.de/db/journals/sensors/sensors17.html#LiH17
https://www.ncbi.nlm.nih.gov/pubmed/28481272
https://doi.org/10.3390/s17051058

Chirp scaling based detection of moving targets in SAR images

Autoren: CRISTALLINI, Diego LOMBARDO, Pierfrancesco PASTINA, Debora et al.

Quelle: 2009 IEEE International Geoscience and Remote Sensing Symposium. :V-340

Schlagwörter: 0211 other engineering and technologies, 0202 electrical engineering, electronic engineering, information engineering, chirp scaling algorithm, mti, sar, 02 engineering and technology

Zugangs-URL: https://ieeexplore.ieee.org/document/5417661/
https://dblp.uni-trier.de/db/conf/igarss/igarss2009-5.html#CristalliniLPM09
http://ieeexplore.ieee.org/document/5417661/

Synthetic Aperture Radar Signal Processing using GPGPU

Autoren: Denham, Mónica Areta, Javier Vaquila, Isidoro et al.

Schlagwörter: Ciencias de la Computación, Synthetic Aperture Radar (SAR), General Purpose Graphic Processing Unit (GPGPU), Chirp Scaling Algorithm (CSA)

Dateibeschreibung: application/pdf; 12 p.

Relation: https://digital.cic.gba.gob.ar/handle/11746/6462

Verfügbarkeit: https://digital.cic.gba.gob.ar/handle/11746/6462

A Novel Compressive Sensing Algorithm for SAR Imaging

Autoren: Dong, Xiao Zhang, Yunhua Dong, X (reprint author), Chinese Acad Sci, Ctr Space Sci & Appl Res, Key Lab Microwave Remote Sensing, Beijing 100190, Peoples R China.

Schlagwörter: Chirp-scaling Algorithm (Csa), Compressive Sensing (Cs), Orthonormal Basis, Synthetic Aperture Radar (Sar), Two-dimensional Double Cs Algorithm (2-d-dCsa), 微波遥感

Relation: IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING; Dong, Xiao; Zhang, Yunhua.A novel compressive sensing algorithm for SAR imaging,IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing,2014,7(2):708-720; http://ir.nssc.ac.cn/handle/122/2783

Verfügbarkeit: http://ir.nssc.ac.cn/handle/122/2783

Menzil-doppler Ve Çırpı Tarama Algoritmaları Yardımıyla Sar Görüntü Oluşturulması ; Sar Image Reconstruction By Using Range-doppler And Chirp-scaling Algorithms

Autoren: Okunakul, Hatice Banu Paker, Selçuk Telekomünikasyon Mühendisliği et al.

Weitere Verfasser: Okunakul, Hatice Banu Paker, Selçuk Telekomünikasyon Mühendisliği et al.

Schlagwörter: SAR, Menzil- Doppler Algoritması, Çırpı Tarama Algoritması, Range- Doppler Algorithm, Chirp Scaling Algorithm

Dateibeschreibung: application/pdf

Relation: https://hdl.handle.net/11527/7633

Verfügbarkeit: https://hdl.handle.net/11527/7633