{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,14]],"date-time":"2026-07-14T13:10:29Z","timestamp":1784034629950,"version":"3.55.0"},"reference-count":15,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2023,1,1]],"date-time":"2023-01-01T00:00:00Z","timestamp":1672531200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE J. Sel. Top. Appl. Earth Observations Remote Sensing"],"published-print":{"date-parts":[[2023]]},"DOI":"10.1109\/jstars.2023.3301161","type":"journal-article","created":{"date-parts":[[2023,8,2]],"date-time":"2023-08-02T17:45:03Z","timestamp":1690998303000},"page":"7614-7623","source":"Crossref","is-referenced-by-count":4,"title":["An Improved Doppler Centroid Estimator Meeting the Cram\u00e9r\u2013Rao Bound for Ocean SAR Application"],"prefix":"10.1109","volume":"16","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6405-5842","authenticated-orcid":false,"given":"Pu","family":"Cheng","sequence":"first","affiliation":[{"name":"Navy Submarine Academy, Qingdao, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2938-9537","authenticated-orcid":false,"given":"Lu","family":"Yu","sequence":"additional","affiliation":[{"name":"Navy Submarine Academy, Qingdao, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0008-1430-0895","authenticated-orcid":false,"given":"Tingting","family":"Li","sequence":"additional","affiliation":[{"name":"Navy Submarine Academy, Qingdao, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0008-2909-4115","authenticated-orcid":false,"given":"Suqin","family":"Xu","sequence":"additional","affiliation":[{"name":"Navy Submarine Academy, Qingdao, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0002-9072-9227","authenticated-orcid":false,"given":"Jie","family":"Chen","sequence":"additional","affiliation":[{"name":"Navy Submarine Academy, Qingdao, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5005-9305","authenticated-orcid":false,"given":"Jianwei","family":"Li","sequence":"additional","affiliation":[{"name":"Navy Submarine Academy, Qingdao, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0002-4617-7461","authenticated-orcid":false,"given":"Zhentao","family":"Yu","sequence":"additional","affiliation":[{"name":"Navy Submarine Academy, Qingdao, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/36.79429"},{"key":"ref12","first-page":"1015","article-title":"Comparison of Doppler centroid estimation methods in SAR","author":"yu","year":"1997","journal-title":"Proc IEEE Nat Aerosp Electron Conf"},{"key":"ref15","author":"jin","year":"1990","journal-title":"A Doppler Centroid Estimation Algorithm for SAR Systems Optimized for the Quasi-Homogeneous Source"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/7.18675"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1007\/s13131-021-1883-2"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/JSTARS.2022.3162445"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1029\/2004JC002809"},{"key":"ref1","author":"jackson","year":"2004","journal-title":"Synthetic Aperture Radar Marine User's Manual"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1029\/2008GL035709"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1016\/j.rse.2011.10.033"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1007\/s00343-021-0492-4"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/36.823940"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/JSTARS.2021.3110198"},{"key":"ref6","article-title":"Combined backscatter and doppler shifts from SAR images: Observations, synergies, and simulations","author":"johannessen","year":"2008","journal-title":"Proc SEASAR 2008 Symp"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2009.2030885"}],"container-title":["IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/4609443\/9973430\/10201896.pdf?arnumber=10201896","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,18]],"date-time":"2023-09-18T17:59:37Z","timestamp":1695059977000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/10201896\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023]]},"references-count":15,"URL":"https:\/\/doi.org\/10.1109\/jstars.2023.3301161","relation":{},"ISSN":["1939-1404","2151-1535"],"issn-type":[{"value":"1939-1404","type":"print"},{"value":"2151-1535","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023]]}}}