{"id":"https://openalex.org/W3200683342","doi":"https://doi.org/10.1109/tgrs.2021.3108751","title":"InSAR Phase Unwrapping Error Correction for Rapid Repeat Measurements of Water Level Change in Wetlands","display_name":"InSAR Phase Unwrapping Error Correction for Rapid Repeat Measurements of Water Level Change in Wetlands","publication_year":2021,"publication_date":"2021-09-15","ids":{"openalex":"https://openalex.org/W3200683342","doi":"https://doi.org/10.1109/tgrs.2021.3108751","mag":"3200683342"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2021.3108751","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2021.3108751","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5020777606","display_name":"Talib Oliver\u2010Cabrera","orcid":"https://orcid.org/0000-0002-2315-4710"},"institutions":[{"id":"https://openalex.org/I1334627681","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916","country_code":"US","type":"facility","lineage":["https://openalex.org/I122411786","https://openalex.org/I1334627681","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Talib Oliver-Cabrera","raw_affiliation_strings":["Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA"],"raw_orcid":"https://orcid.org/0000-0002-2315-4710","affiliations":[{"raw_affiliation_string":"Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA","institution_ids":["https://openalex.org/I1334627681"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054785425","display_name":"Cathleen E. Jones","orcid":"https://orcid.org/0000-0002-2739-1545"},"institutions":[{"id":"https://openalex.org/I1334627681","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916","country_code":"US","type":"facility","lineage":["https://openalex.org/I122411786","https://openalex.org/I1334627681","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cathleen E. Jones","raw_affiliation_strings":["Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA"],"raw_orcid":"https://orcid.org/0000-0002-2739-1545","affiliations":[{"raw_affiliation_string":"Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA","institution_ids":["https://openalex.org/I1334627681"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075714575","display_name":"Zhang Yunjun","orcid":"https://orcid.org/0000-0001-9441-7082"},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhang Yunjun","raw_affiliation_strings":["Seismological Laboratory, California Institute of Technology, Pasadena, CA, USA"],"raw_orcid":"https://orcid.org/0000-0001-9441-7082","affiliations":[{"raw_affiliation_string":"Seismological Laboratory, California Institute of Technology, Pasadena, CA, USA","institution_ids":["https://openalex.org/I122411786"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007268288","display_name":"Marc Simard","orcid":"https://orcid.org/0000-0002-9442-4562"},"institutions":[{"id":"https://openalex.org/I1334627681","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916","country_code":"US","type":"facility","lineage":["https://openalex.org/I122411786","https://openalex.org/I1334627681","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Marc Simard","raw_affiliation_strings":["Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA"],"raw_orcid":"https://orcid.org/0000-0002-9442-4562","affiliations":[{"raw_affiliation_string":"Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA","institution_ids":["https://openalex.org/I1334627681"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":28.9702,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.99255605,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"60","issue":null,"first_page":"1","last_page":"15"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11609","display_name":"Geophysical Methods and Applications","score":0.9889000058174133,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.8760336637496948},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6983840465545654},{"id":"https://openalex.org/keywords/wetland","display_name":"Wetland","score":0.6419694423675537},{"id":"https://openalex.org/keywords/water-level","display_name":"Water level","score":0.4995417594909668},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.4927048981189728},{"id":"https://openalex.org/keywords/error-analysis","display_name":"Error analysis","score":0.4302200675010681},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.41716668009757996},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.37730470299720764},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.30347350239753723},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.09941467642784119},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09293404221534729}],"concepts":[{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.8760336637496948},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6983840465545654},{"id":"https://openalex.org/C67715294","wikidata":"https://www.wikidata.org/wiki/Q170321","display_name":"Wetland","level":2,"score":0.6419694423675537},{"id":"https://openalex.org/C1284942","wikidata":"https://www.wikidata.org/wiki/Q1929501","display_name":"Water level","level":2,"score":0.4995417594909668},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.4927048981189728},{"id":"https://openalex.org/C3018824978","wikidata":"https://www.wikidata.org/wiki/Q2894891","display_name":"Error analysis","level":2,"score":0.4302200675010681},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.41716668009757996},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.37730470299720764},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.30347350239753723},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.09941467642784119},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09293404221534729},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tgrs.2021.3108751","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2021.3108751","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:authors.library.caltech.edu:112519","is_oa":false,"landing_page_url":"https://authors.library.caltech.edu/112519/1/InSAR_Phase_Unwrapping_Error_Correction_for_Rapid_Repeat_Measurements_of_Water_Level_Change_in_Wetlands.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306402161","display_name":"CaltechAUTHORS (California Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122411786","host_organization_name":"California Institute of Technology","host_organization_lineage":["https://openalex.org/I122411786"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6899999976158142,"id":"https://metadata.un.org/sdg/14","display_name":"Life below water"}],"awards":[{"id":"https://openalex.org/G5936518725","display_name":null,"funder_award_id":"NNH17ZDA001N\u2010EVS3","funder_id":"https://openalex.org/F4320333962","funder_display_name":"Science Mission Directorate"}],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"},{"id":"https://openalex.org/F4320333962","display_name":"Science Mission Directorate","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W160486013","https://openalex.org/W1664171571","https://openalex.org/W2014034374","https://openalex.org/W2019620133","https://openalex.org/W2065989874","https://openalex.org/W2066427975","https://openalex.org/W2100190196","https://openalex.org/W2110405956","https://openalex.org/W2128513227","https://openalex.org/W2129206142","https://openalex.org/W2144819091","https://openalex.org/W2148894301","https://openalex.org/W2152189873","https://openalex.org/W2152657318","https://openalex.org/W2161661683","https://openalex.org/W2163622378","https://openalex.org/W2167734896","https://openalex.org/W2346927376","https://openalex.org/W2581298850","https://openalex.org/W2735690949","https://openalex.org/W2766314745","https://openalex.org/W2770091017","https://openalex.org/W2892096864","https://openalex.org/W2912391877","https://openalex.org/W2954787675","https://openalex.org/W2976715433","https://openalex.org/W3024653562","https://openalex.org/W3082490771","https://openalex.org/W3131690809","https://openalex.org/W3141602399","https://openalex.org/W3165425964","https://openalex.org/W4247602826","https://openalex.org/W6687896730","https://openalex.org/W6740206239"],"related_works":["https://openalex.org/W2381193838","https://openalex.org/W2383007022","https://openalex.org/W2790032735","https://openalex.org/W2373310320","https://openalex.org/W1995429609","https://openalex.org/W2781934594","https://openalex.org/W4384163768","https://openalex.org/W2367678540","https://openalex.org/W3206958763","https://openalex.org/W2159160885"],"abstract_inverted_index":{"Here,":[0],"we":[1],"present":[2],"an":[3,108],"enhanced":[4],"algorithm":[5,73,118],"to":[6,48,76,140,185],"correct":[7],"interferometric":[8],"synthetic":[9,33,43],"aperture":[10,34,44],"radar":[11,35,45],"(InSAR)":[12],"phase":[13,24,121],"unwrapping":[14,122],"errors":[15],"by":[16],"incorporating":[17],"iterative":[18],"spatial":[19,191],"bridging":[20],"between":[21,196],"islands":[22],"and":[23,107,162],"closure":[25],"among":[26],"interferograms.":[27],"We":[28],"use":[29],"rapid":[30,141],"repeat":[31],"airborne":[32,39],"acquisitions":[36],"from":[37,58],"NASA\u2019s":[38],"uninhabited":[40],"aerial":[41],"vehicle":[42],"(UAVSAR)":[46],"instrument":[47],"estimate":[49],"short-term":[50],"changes":[51,142],"in":[52,82,131,143,151,160],"water":[53,95,144,157,178],"level":[54,96,158,179],"within":[55,99],"coastal":[56],"wetlands":[57,84],"a":[59],"stack":[60],"of":[61,85,93,116,134,148,156,171],"consecutive":[62,78],"interferograms":[63],"acquired":[64],"with":[65,104,119,189],"very":[66],"short":[67],"temporal":[68],"separation":[69],"(~30":[70],"min).":[71],"The":[72,146],"is":[74,183],"applied":[75,139],"six":[77],"UAVSAR":[79],"images":[80],"collected":[81],"tidal":[83],"the":[86,132,181],"Wax":[87],"Lake":[88],"Delta,":[89],"Louisiana,":[90],"USA.":[91],"Validation":[92],"our":[94,117],"change":[97,159],"retrievals":[98],"situfield":[100],"observations":[101],"was":[102],"conclusive":[103],"high":[105],"correlation":[106],"RMSE":[109],"generally":[110],"smaller":[111],"than":[112],"3":[113],"cm.":[114],"Comparison":[115],"other":[120,163,186],"error":[123],"correction":[124],"methods":[125],"shows":[126],"significant":[127],"improvement":[128],"(30%\u201335%":[129],"increase":[130],"number":[133],"correctly":[135],"unwrapped":[136],"pixels)":[137],"when":[138],"level.":[145],"set":[147],"corrections":[149],"presented":[150],"this":[152],"work":[153],"enables":[154],"measurement":[155],"deltas":[161],"areas":[164],"where":[165],"tides":[166],"drive":[167],"highly":[168],"dynamic":[169],"flooding":[170],"inland":[172],"vegetated":[173],"areas.":[174,201],"Although":[175],"demonstrated":[176],"for":[177],"change,":[180],"method":[182],"applicable":[184],"InSAR":[187],"datasets":[188],"large":[190],"gradients":[192],"or":[193],"observed":[194],"discontinuities":[195],"coherent":[197],"but":[198],"spatially":[199],"isolated":[200]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":2}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}