Motion Compensation and 3-D Imaging Algorithm in Sparse Flight based Airborne Array SARi
This paper adopts a criterion of Barker code to generate a high-resolution image with a few flight times, for three dimensional (3-D) imaging model of airborne array SAR. Under the condition of motion error, we utilize the Modified Uniformly Redundant Arrays (MURA) modulation and 3-D Back Projection...
Saved in:
| Published in | Procedia computer science Vol. 187; pp. 464 - 473 |
|---|---|
| Main Authors | , , , |
| Format | Journal Article |
| Language | English |
| Published |
Elsevier B.V
2021
|
| Subjects | |
| Online Access | Get full text |
| ISSN | 1877-0509 1877-0509 |
| DOI | 10.1016/j.procs.2021.04.085 |
Cover
| Abstract | This paper adopts a criterion of Barker code to generate a high-resolution image with a few flight times, for three dimensional (3-D) imaging model of airborne array SAR. Under the condition of motion error, we utilize the Modified Uniformly Redundant Arrays (MURA) modulation and 3-D Back Projection (BP) algorithm to obtain 3-D complex image pairs under each flight. Based on interferometry and Compressed Sensing (CS) in frequency domain, the array deformation error compensation is realized. The phases of 3-D complex image formed by the echo corresponding to negative MURA modulation are taken as reference, and phase compensation is performed on each single-pass complex image to restore the image phase relationship of each flight. Coherent accumulation of each complex image is implemented to realize high-resolution 3-D imaging under sparse flight sampling. Simulation analysis and experimental data verify the feasibility of proposed method. |
|---|---|
| AbstractList | This paper adopts a criterion of Barker code to generate a high-resolution image with a few flight times, for three dimensional (3-D) imaging model of airborne array SAR. Under the condition of motion error, we utilize the Modified Uniformly Redundant Arrays (MURA) modulation and 3-D Back Projection (BP) algorithm to obtain 3-D complex image pairs under each flight. Based on interferometry and Compressed Sensing (CS) in frequency domain, the array deformation error compensation is realized. The phases of 3-D complex image formed by the echo corresponding to negative MURA modulation are taken as reference, and phase compensation is performed on each single-pass complex image to restore the image phase relationship of each flight. Coherent accumulation of each complex image is implemented to realize high-resolution 3-D imaging under sparse flight sampling. Simulation analysis and experimental data verify the feasibility of proposed method. |
| Author | Tian, He Zeng, Zheng Dong, Chunzhu Sheng, Jing |
| Author_xml | – sequence: 1 givenname: He surname: Tian fullname: Tian, He email: tianhe0407@126.com – sequence: 2 givenname: Chunzhu surname: Dong fullname: Dong, Chunzhu – sequence: 3 givenname: Jing surname: Sheng fullname: Sheng, Jing – sequence: 4 givenname: Zheng surname: Zeng fullname: Zeng, Zheng |
| BookMark | eNqNkL1OwzAQgC1UJErpE7D4BRLsxEmcgSEqFCoVIVGQ2Cz_JXWV2pEdQH170pYBMQC33N3w3c93DkbWWQ3AJUYxRji_2sSddzLECUpwjEiMaHYCxpgWRYQyVI6-1WdgGsIGDZFSWuJiDF4fXG-chTO37bQN_NBwq2Aa3cDFljfGNrBqG-dNv95CY-Gq4z5oOG9Ns-6h4EErWBkvnLcaVt7zHVxVT-YCnNa8DXr6lSfgZX77PLuPlo93i1m1jGRKaB8pXRKps5wmJRlqnAxncalEmidCC44oUTUpa06QULUoRYlJxglVOc3SJM2LdALIce6b7fjug7ct67zZcr9jGLG9ILZhB0FsL4ghwgZBA1YeMeldCF7XTJr-8H3vuWn_YNMf7P82Xh8pPdh4N9qzII22UivjteyZcuZX_hMBVZW4 |
| CitedBy_id | crossref_primary_10_23919_JSEE_2022_000125 |
| Cites_doi | 10.1109/ANTEM.2010.5552555 10.1109/LGRS.2016.2560238 10.1109/IGARSS.2016.7730933 10.1088/0266-5611/23/3/008 10.1109/TIT.2005.858979 10.1109/TIT.2005.862083 10.1109/MSP.2007.914731 10.1109/TAES.2003.1238734 10.1109/TIT.2006.871582 10.1109/ICIP.2012.6466870 10.1109/TIT.2006.885507 10.1109/TIT.1965.1053828 10.3724/SP.J.1300.2013.13086 |
| ContentType | Journal Article |
| Copyright | 2021 |
| Copyright_xml | – notice: 2021 |
| DBID | 6I. AAFTH AAYXX CITATION ADTOC UNPAY |
| DOI | 10.1016/j.procs.2021.04.085 |
| DatabaseName | ScienceDirect Open Access Titles Elsevier:ScienceDirect:Open Access CrossRef Unpaywall for CDI: Periodical Content Unpaywall |
| DatabaseTitle | CrossRef |
| DatabaseTitleList | |
| Database_xml | – sequence: 1 dbid: UNPAY name: Unpaywall url: https://proxy.k.utb.cz/login?url=https://unpaywall.org/ sourceTypes: Open Access Repository |
| DeliveryMethod | fulltext_linktorsrc |
| Discipline | Computer Science |
| EISSN | 1877-0509 |
| EndPage | 473 |
| ExternalDocumentID | 10.1016/j.procs.2021.04.085 10_1016_j_procs_2021_04_085 S1877050921008838 |
| GroupedDBID | --K 0R~ 0SF 1B1 457 5VS 6I. 71M AACTN AAEDT AAEDW AAFTH AAIKJ AALRI AAQFI AAXUO ABMAC ACGFS ADBBV ADEZE AEXQZ AFTJW AGHFR AITUG ALMA_UNASSIGNED_HOLDINGS AMRAJ E3Z EBS EJD EP3 FDB FNPLU HZ~ IXB KQ8 M41 M~E NCXOZ O-L O9- OK1 P2P RIG ROL SES SSZ AAYWO AAYXX ABWVN ACRPL ACVFH ADCNI ADNMO ADVLN AEUPX AFPUW AIGII AKBMS AKRWK AKYEP CITATION ~HD ADTOC UNPAY |
| ID | FETCH-LOGICAL-c348t-de94ce568294de912891acdb362beba084df49fa40bdfb9b9145a48d685323673 |
| IEDL.DBID | IXB |
| ISSN | 1877-0509 |
| IngestDate | Tue Aug 19 16:14:13 EDT 2025 Wed Oct 01 03:32:42 EDT 2025 Thu Apr 24 23:07:28 EDT 2025 Wed May 17 00:10:18 EDT 2023 |
| IsDoiOpenAccess | true |
| IsOpenAccess | true |
| IsPeerReviewed | true |
| IsScholarly | true |
| Keywords | sparse sampling interferometry Synthetic aperture radar Compressed Sensing |
| Language | English |
| License | This is an open access article under the CC BY-NC-ND license. cc-by-nc-nd |
| LinkModel | DirectLink |
| MergedId | FETCHMERGED-LOGICAL-c348t-de94ce568294de912891acdb362beba084df49fa40bdfb9b9145a48d685323673 |
| OpenAccessLink | https://www.sciencedirect.com/science/article/pii/S1877050921008838 |
| PageCount | 10 |
| ParticipantIDs | unpaywall_primary_10_1016_j_procs_2021_04_085 crossref_citationtrail_10_1016_j_procs_2021_04_085 crossref_primary_10_1016_j_procs_2021_04_085 elsevier_sciencedirect_doi_10_1016_j_procs_2021_04_085 |
| ProviderPackageCode | CITATION AAYXX |
| PublicationCentury | 2000 |
| PublicationDate | 2021 2021-00-00 |
| PublicationDateYYYYMMDD | 2021-01-01 |
| PublicationDate_xml | – year: 2021 text: 2021 |
| PublicationDecade | 2020 |
| PublicationTitle | Procedia computer science |
| PublicationYear | 2021 |
| Publisher | Elsevier B.V |
| Publisher_xml | – name: Elsevier B.V |
| References | Candès E. Compressive Sampling; proceedings of the International Congress of Mathematicians, Madrid, Spain, F, 2006 [C]. European Mathematical Society Publishing House. Candes, Romberg, Tao (bib0006) 2006; 52 Candès, Romberg (bib0005) 2006; 23 Golomb, Scholtz (bib00015) 1965; 11 He, Daojing (bib0004) 2016; 13 Candes, Tao (bib00018) 2005; 51 Qingjuan, Daojing, Liechen (bib0002) 2013; 35 Candes, Wakin (bib0008) 2008; 25 Candes, Tao (bib0007) 2006; 52 Li Daojing, Teng Xiuming. Cross-track sparse flight simulation analysis for airborne sparse array downward-looking 3-D imaging Radar [C]. 2011 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2011. Ulander, Hellsten, Stenstrom (bib00016) 2003; 39 Donoho (bib00010) 2006; 52 Daojing, Xiuming, Zhouhao (bib00011) 2014; 2 Teixeira R. M. A., Aizawa K. Noise attenuation performance of mura apertures in photographic cameras[C]. proceedings of the 2012 19th IEEE International Conference on Image Processing, Sept. 30 2012-Oct. 3 2012. Liechen, Daojing (bib0003) 2014; 36 Peterman D., James K., Glavac V. Distortion measurement and compensation in a synthetic aperture radar phased-array antenna[C]. proceedings of the 2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference, 5-8 July 2010. Tian He, Li Daojing, Hu Xuan. Microwave Three-Dimensional Imaging under Sparse Sampling Based on MURA Code [C]. IGARSS 2016, Beijing, China, July 10-15, 2016. He, Daojing, Jie (bib00013) 2017; 39 Golomb (10.1016/j.procs.2021.04.085_bib00015) 1965; 11 10.1016/j.procs.2021.04.085_bib00017 Daojing (10.1016/j.procs.2021.04.085_bib00011) 2014; 2 10.1016/j.procs.2021.04.085_bib00014 10.1016/j.procs.2021.04.085_bib00012 Donoho (10.1016/j.procs.2021.04.085_bib00010) 2006; 52 Candes (10.1016/j.procs.2021.04.085_bib0008) 2008; 25 Liechen (10.1016/j.procs.2021.04.085_bib0003) 2014; 36 Qingjuan (10.1016/j.procs.2021.04.085_bib0002) 2013; 35 10.1016/j.procs.2021.04.085_bib0001 Ulander (10.1016/j.procs.2021.04.085_bib00016) 2003; 39 Candes (10.1016/j.procs.2021.04.085_bib0007) 2006; 52 He (10.1016/j.procs.2021.04.085_bib0004) 2016; 13 Candès (10.1016/j.procs.2021.04.085_bib0005) 2006; 23 10.1016/j.procs.2021.04.085_bib0009 He (10.1016/j.procs.2021.04.085_bib00013) 2017; 39 Candes (10.1016/j.procs.2021.04.085_bib0006) 2006; 52 Candes (10.1016/j.procs.2021.04.085_bib00018) 2005; 51 |
| References_xml | – volume: 23 start-page: 969 year: 2006 end-page: 985 ident: bib0005 article-title: Sparsity and incoherence in compressive sampling [J] publication-title: Inverse Problems – volume: 11 start-page: 533 year: 1965 end-page: 537 ident: bib00015 article-title: Generalized Barker sequences [J] publication-title: IEEE Transactions on Information Theory – reference: Peterman D., James K., Glavac V. Distortion measurement and compensation in a synthetic aperture radar phased-array antenna[C]. proceedings of the 2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference, 5-8 July 2010. – volume: 52 start-page: 489 year: 2006 end-page: 509 ident: bib0006 article-title: Robust uncertainty principles: exact signal reconstruction from highly incomplete frequency information [J] publication-title: IEEE Transactions on Information Theory – volume: 52 start-page: 5406 year: 2006 end-page: 5425 ident: bib0007 article-title: Near-Optimal Signal Recovery From Random Projections: Universal Encoding Strategies? [J] publication-title: IEEE Transactions on Information Theory – volume: 25 start-page: 21 year: 2008 end-page: 30 ident: bib0008 article-title: An Introduction To Compressive Sampling [J] publication-title: IEEE Signal Processing Magazine – volume: 2 start-page: 400 year: 2014 end-page: 405 ident: bib00011 article-title: The Concept and Applications of Distributed POS [J] publication-title: Journal of Radars – volume: 13 start-page: 1395 year: 2016 end-page: 1399 ident: bib0004 article-title: Sparse Flight Array SAR Downward-Looking 3-D Imaging Based on Compressed Sensing [J] publication-title: IEEE Geoscience and Remote Sensing Letters – volume: 39 start-page: 760 year: 2003 end-page: 776 ident: bib00016 article-title: Synthetic-aperture radar processing using fast factorized back-projection [J] publication-title: IEEE Transactions on Aerospace and Electronic Systems – volume: 36 start-page: 2166 year: 2014 end-page: 2172 ident: bib0003 article-title: Sparse Array SAR 3D Imaging for Continuous Scene Based on Compressed Sensing [J] publication-title: Journal of Electronics & Information Technology – reference: Li Daojing, Teng Xiuming. Cross-track sparse flight simulation analysis for airborne sparse array downward-looking 3-D imaging Radar [C]. 2011 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2011. – volume: 39 start-page: 2203 year: 2017 end-page: 2211 ident: bib00013 article-title: Downward-looking 3D Imaging Processing of Sparse Array SAR Based on MURA Positive and Negative Coding [J] publication-title: Journal of Electronics & Information Technology – reference: Candès E. Compressive Sampling; proceedings of the International Congress of Mathematicians, Madrid, Spain, F, 2006 [C]. European Mathematical Society Publishing House. – reference: Tian He, Li Daojing, Hu Xuan. Microwave Three-Dimensional Imaging under Sparse Sampling Based on MURA Code [C]. IGARSS 2016, Beijing, China, July 10-15, 2016. – volume: 51 start-page: 4203 year: 2005 end-page: 4215 ident: bib00018 article-title: Decoding by Linear Programming [J] publication-title: IEEE Transactions on Information Theory – reference: Teixeira R. M. A., Aizawa K. Noise attenuation performance of mura apertures in photographic cameras[C]. proceedings of the 2012 19th IEEE International Conference on Image Processing, Sept. 30 2012-Oct. 3 2012. – volume: 52 start-page: 1289 year: 2006 end-page: 1306 ident: bib00010 article-title: Compressed sensing [J] publication-title: IEEE Transactions on Information Theory – volume: 35 start-page: 1097 year: 2013 end-page: 1102 ident: bib0002 article-title: Research on continuous scene side-looking 3D imaging based on sparse array [J] publication-title: Journal of Electronics & Information Technology – volume: 35 start-page: 1097 issue: 5 year: 2013 ident: 10.1016/j.procs.2021.04.085_bib0002 article-title: Research on continuous scene side-looking 3D imaging based on sparse array [J] publication-title: Journal of Electronics & Information Technology – ident: 10.1016/j.procs.2021.04.085_bib00012 doi: 10.1109/ANTEM.2010.5552555 – volume: 13 start-page: 1395 issue: 10 year: 2016 ident: 10.1016/j.procs.2021.04.085_bib0004 article-title: Sparse Flight Array SAR Downward-Looking 3-D Imaging Based on Compressed Sensing [J] publication-title: IEEE Geoscience and Remote Sensing Letters doi: 10.1109/LGRS.2016.2560238 – ident: 10.1016/j.procs.2021.04.085_bib0001 – ident: 10.1016/j.procs.2021.04.085_bib00014 doi: 10.1109/IGARSS.2016.7730933 – ident: 10.1016/j.procs.2021.04.085_bib0009 – volume: 23 start-page: 969 issue: 3 year: 2006 ident: 10.1016/j.procs.2021.04.085_bib0005 article-title: Sparsity and incoherence in compressive sampling [J] publication-title: Inverse Problems doi: 10.1088/0266-5611/23/3/008 – volume: 51 start-page: 4203 issue: 12 year: 2005 ident: 10.1016/j.procs.2021.04.085_bib00018 article-title: Decoding by Linear Programming [J] publication-title: IEEE Transactions on Information Theory doi: 10.1109/TIT.2005.858979 – volume: 36 start-page: 2166 issue: 9 year: 2014 ident: 10.1016/j.procs.2021.04.085_bib0003 article-title: Sparse Array SAR 3D Imaging for Continuous Scene Based on Compressed Sensing [J] publication-title: Journal of Electronics & Information Technology – volume: 52 start-page: 489 issue: 2 year: 2006 ident: 10.1016/j.procs.2021.04.085_bib0006 article-title: Robust uncertainty principles: exact signal reconstruction from highly incomplete frequency information [J] publication-title: IEEE Transactions on Information Theory doi: 10.1109/TIT.2005.862083 – volume: 39 start-page: 2203 issue: 9 year: 2017 ident: 10.1016/j.procs.2021.04.085_bib00013 article-title: Downward-looking 3D Imaging Processing of Sparse Array SAR Based on MURA Positive and Negative Coding [J] publication-title: Journal of Electronics & Information Technology – volume: 25 start-page: 21 issue: 2 year: 2008 ident: 10.1016/j.procs.2021.04.085_bib0008 article-title: An Introduction To Compressive Sampling [J] publication-title: IEEE Signal Processing Magazine doi: 10.1109/MSP.2007.914731 – volume: 39 start-page: 760 issue: 3 year: 2003 ident: 10.1016/j.procs.2021.04.085_bib00016 article-title: Synthetic-aperture radar processing using fast factorized back-projection [J] publication-title: IEEE Transactions on Aerospace and Electronic Systems doi: 10.1109/TAES.2003.1238734 – volume: 52 start-page: 1289 issue: 4 year: 2006 ident: 10.1016/j.procs.2021.04.085_bib00010 article-title: Compressed sensing [J] publication-title: IEEE Transactions on Information Theory doi: 10.1109/TIT.2006.871582 – ident: 10.1016/j.procs.2021.04.085_bib00017 doi: 10.1109/ICIP.2012.6466870 – volume: 52 start-page: 5406 issue: 12 year: 2006 ident: 10.1016/j.procs.2021.04.085_bib0007 article-title: Near-Optimal Signal Recovery From Random Projections: Universal Encoding Strategies? [J] publication-title: IEEE Transactions on Information Theory doi: 10.1109/TIT.2006.885507 – volume: 11 start-page: 533 issue: 4 year: 1965 ident: 10.1016/j.procs.2021.04.085_bib00015 article-title: Generalized Barker sequences [J] publication-title: IEEE Transactions on Information Theory doi: 10.1109/TIT.1965.1053828 – volume: 2 start-page: 400 issue: 4 year: 2014 ident: 10.1016/j.procs.2021.04.085_bib00011 article-title: The Concept and Applications of Distributed POS [J] publication-title: Journal of Radars doi: 10.3724/SP.J.1300.2013.13086 |
| SSID | ssj0000388917 |
| Score | 2.2101533 |
| Snippet | This paper adopts a criterion of Barker code to generate a high-resolution image with a few flight times, for three dimensional (3-D) imaging model of airborne... |
| SourceID | unpaywall crossref elsevier |
| SourceType | Open Access Repository Enrichment Source Index Database Publisher |
| StartPage | 464 |
| SubjectTerms | Compressed Sensing interferometry sparse sampling Synthetic aperture radar |
| SummonAdditionalLinks | – databaseName: Unpaywall dbid: UNPAY link: http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV3dS8MwEA-6Pfjk_ERFJQ8-GtmWNE0fizqm4BDnYD6VfFWntRuzQ-Zf76Vrh4qO-VZojpS7S-539O53CJ0YGtsY7j0ieOwTpnxKpMc0iV28pYCQue8ahW86vN1j132vX_Bsu16Yb__v8zosd5E7Xu1mI-ckFd4qqnIPgHcFVXud2_DBpVTC94ljMil5hX6X_Cv2rE3SkZy-yyT5EltatVnT9ltOSehKSl7OJpk60x8_CBuX_OwNtF5gTBzOnGITrdh0C9XK-Q24OM7bqH-Tj_DB7g1ks7mNsEwNpuQCX73m84twmDwOx4Ps6RUPUtwdQR5scStxKT12EdDgcDAGP0ot7DeWU9wN7wY7qNe6vD9vk2LSAtFgj4wYGzBtPS6aAYNnsF3QkNooiG7KKlkXzMQsiCWrKxOrQAUN5kkmDIdg7yjg6C6qpMPU7iEMAI4LFRstpGCBhcTdF7SuddDQnFKf7qNmaYNIFzTkbhpGEpX1Zs9RrrvI6S6qswh0t49O50KjGQvH4uW8NG5UAIkZQIjATosFydwVltno4J_rD1ElG0_sEeCYTB0X_vsJGizvoA priority: 102 providerName: Unpaywall |
| Title | Motion Compensation and 3-D Imaging Algorithm in Sparse Flight based Airborne Array SARi |
| URI | https://dx.doi.org/10.1016/j.procs.2021.04.085 https://doi.org/10.1016/j.procs.2021.04.085 |
| UnpaywallVersion | publishedVersion |
| Volume | 187 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| journalDatabaseRights | – providerCode: PRVAFT databaseName: Open Access Digital Library customDbUrl: eissn: 1877-0509 dateEnd: 99991231 omitProxy: true ssIdentifier: ssj0000388917 issn: 1877-0509 databaseCode: KQ8 dateStart: 20100501 isFulltext: true titleUrlDefault: http://grweb.coalliance.org/oadl/oadl.html providerName: Colorado Alliance of Research Libraries – providerCode: PRVESC databaseName: ScienceDirect customDbUrl: eissn: 1877-0509 dateEnd: 99991231 omitProxy: true ssIdentifier: ssj0000388917 issn: 1877-0509 databaseCode: IXB dateStart: 20100501 isFulltext: true titleUrlDefault: https://www.sciencedirect.com providerName: Elsevier – providerCode: PRVHPJ databaseName: ROAD: Directory of Open Access Scholarly Resources customDbUrl: eissn: 1877-0509 dateEnd: 99991231 omitProxy: true ssIdentifier: ssj0000388917 issn: 1877-0509 databaseCode: M~E dateStart: 20100101 isFulltext: true titleUrlDefault: https://road.issn.org providerName: ISSN International Centre – providerCode: PRVLSH databaseName: Elsevier Journals customDbUrl: mediaType: online eissn: 1877-0509 dateEnd: 99991231 omitProxy: true ssIdentifier: ssj0000388917 issn: 1877-0509 databaseCode: AKRWK dateStart: 20100501 isFulltext: true providerName: Library Specific Holdings |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV1LT-MwELYQe4AL7PIQLA_5wBGrTe0m9jEUKh4CIUpFOUV-BbIKoaqKUP89M25SsdIKob3FiR1HY2e-Gcv-PkKOHM99Dn6PyThPmDAJZ7orLMsRbzlEyHGCB4Wvb-LzobgcdUdLpNechcFtlbXvn_v04K3rO63amq1xUbQGkUwSZC_pID-N5HjgF16O8g0Xo5PFOguynaggvIv1GTZoyIfCNi_ECaTt7kSB8hQ1lf8NUCtv1VjP3nVZfgKg_k-yVkeONJ1_3C-y5KsNst6oMtD6J90ko-sgzEPxCeSowfJUV45ydkovXoIqEU3Lp9dJMX1-oUVFB2PIbj3tl5ioU8Q1R9NiArOj8tDfRM_oIL0rtsiwf3bfO2e1fgKzYIgpc14J67ux7CgB1zAiKtLWGcAs441uS-FyoXIt2sblRhkVia4W0sUA4UjsxrfJcvVa-R1CISyLpcmdlVoK5SEdTyRvW6siG3Oe8F3SaYyW2ZpcHDUuyqzZRfYnC5bO0NJZW2Rg6V1yvGg0nnNrfF09bkYj-2uKZOD9v27IFmP3nY5-_29He2QVS_MVmn2yPJ28-QOIWabmkPxIr-4erg7D5ITS8OY2ffwA-pTrrQ |
| linkProvider | Elsevier |
| linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV1bT9swFLa4PMDLLmwINrb5gcdZbWonsR8LW1UG5WEFqW-Wb4GgNFRVEeLfc46bVCAhhHiLYh85-uyci2V_HyGHnhehAL_HZFbkTNicM5MKxwqMtxwy5CzHi8Kj82x4Kf5N0skaOW7vwuCxysb3L3169NbNm06DZmdWlp1xIvMc2Ut6yE8juVwnmyKF7ARv8U2OVhstSHeiovIuGjC0aNmH4jkvDBTI291LIucpiiq_HKG27uqZebg3VfUkAg0-kQ9N6kj7y6_7TNZCvUM-trIMtPlLv5DJKCrzUGyBIjVCT03tKWd_6Mk0yhLRfnV1Oy8X11Na1nQ8g_I20EGFlTrFwOZpv5zD8qgDjDc3D3Tc_19-JZeDvxfHQ9YIKDAHMC-YD0q4kGaypwQ8w5SoxDhvIWjZYE1XCl8IVRjRtb6wyqpEpEZIn0EMR2Y3vks26ts67BEKeVkmbeGdNFKoAPV4LnnXOZW4jPOc75NeC5p2Dbs4ilxUuj1GdqMj0hqR1l2hAel98ntlNFuSa7zePWtnQz9bIxrc_-uGbDV3bxno23sH-kW2hhejM312cn76nWxjy3K75oBsLOZ34QckMAv7My7QRyMk64A |
| linkToUnpaywall | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV3dS8MwEA-6Pfjk_ERFJQ8-GtmWNE0fizqm4BDnYD6VfFWntRuzQ-Zf76Vrh4qO-VZojpS7S-539O53CJ0YGtsY7j0ieOwTpnxKpMc0iV28pYCQue8ahW86vN1j132vX_Bsu16Yb__v8zosd5E7Xu1mI-ckFd4qqnIPgHcFVXud2_DBpVTC94ljMil5hX6X_Cv2rE3SkZy-yyT5EltatVnT9ltOSehKSl7OJpk60x8_CBuX_OwNtF5gTBzOnGITrdh0C9XK-Q24OM7bqH-Tj_DB7g1ks7mNsEwNpuQCX73m84twmDwOx4Ps6RUPUtwdQR5scStxKT12EdDgcDAGP0ot7DeWU9wN7wY7qNe6vD9vk2LSAtFgj4wYGzBtPS6aAYNnsF3QkNooiG7KKlkXzMQsiCWrKxOrQAUN5kkmDIdg7yjg6C6qpMPU7iEMAI4LFRstpGCBhcTdF7SuddDQnFKf7qNmaYNIFzTkbhpGEpX1Zs9RrrvI6S6qswh0t49O50KjGQvH4uW8NG5UAIkZQIjATosFydwVltno4J_rD1ElG0_sEeCYTB0X_vsJGizvoA |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Motion+Compensation+and+3-D+Imaging+Algorithm+in+Sparse+Flight+based+Airborne+Array+SARi&rft.jtitle=Procedia+computer+science&rft.au=Tian%2C+He&rft.au=Dong%2C+Chunzhu&rft.au=Sheng%2C+Jing&rft.au=Zeng%2C+Zheng&rft.date=2021&rft.pub=Elsevier+B.V&rft.issn=1877-0509&rft.eissn=1877-0509&rft.volume=187&rft.spage=464&rft.epage=473&rft_id=info:doi/10.1016%2Fj.procs.2021.04.085&rft.externalDocID=S1877050921008838 |
| thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1877-0509&client=summon |
| thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1877-0509&client=summon |
| thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1877-0509&client=summon |