{"id":"https://openalex.org/W2052670546","doi":"https://doi.org/10.3390/rs70303153","title":"Toward Estimating Wetland Water Level Changes Based on Hydrological Sensitivity Analysis of PALSAR Backscattering Coefficients over Different Vegetation Fields","display_name":"Toward Estimating Wetland Water Level Changes Based on Hydrological Sensitivity Analysis of PALSAR Backscattering Coefficients over Different Vegetation Fields","publication_year":2015,"publication_date":"2015-03-19","ids":{"openalex":"https://openalex.org/W2052670546","doi":"https://doi.org/10.3390/rs70303153","mag":"2052670546"},"language":"en","primary_location":{"id":"doi:10.3390/rs70303153","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs70303153","pdf_url":"https://www.mdpi.com/2072-4292/7/3/3153/pdf?version=1427185544","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/7/3/3153/pdf?version=1427185544","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058231572","display_name":"Ting Yuan","orcid":"https://orcid.org/0000-0002-0168-4075"},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"education","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ting Yuan","raw_affiliation_strings":["Department of Civil and Environmental Engineering, University of Houston, N107 Engineering Building 1, Houston, TX 77204, USA","National Center for Airborne Laser Mapping, University of Houston, 5000 Gulf Freeway Building 4 Room 216, Houston, TX 77204, USA"],"affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, University of Houston, N107 Engineering Building 1, Houston, TX 77204, USA","institution_ids":["https://openalex.org/I44461941"]},{"raw_affiliation_string":"National Center for Airborne Laser Mapping, University of Houston, 5000 Gulf Freeway Building 4 Room 216, Houston, TX 77204, USA","institution_ids":["https://openalex.org/I44461941"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079865009","display_name":"Hyongki Lee","orcid":"https://orcid.org/0000-0001-6478-7533"},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"education","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Hyongki Lee","raw_affiliation_strings":["Department of Civil and Environmental Engineering, University of Houston, N107 Engineering Building 1, Houston, TX 77204, USA","National Center for Airborne Laser Mapping, University of Houston, 5000 Gulf Freeway Building 4 Room 216, Houston, TX 77204, USA"],"affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, University of Houston, N107 Engineering Building 1, Houston, TX 77204, USA","institution_ids":["https://openalex.org/I44461941"]},{"raw_affiliation_string":"National Center for Airborne Laser Mapping, University of Houston, 5000 Gulf Freeway Building 4 Room 216, Houston, TX 77204, USA","institution_ids":["https://openalex.org/I44461941"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064933798","display_name":"Hahn Chul Jung","orcid":"https://orcid.org/0000-0002-6330-1834"},"institutions":[{"id":"https://openalex.org/I4210144891","display_name":"Science Systems and Applications (United States)","ror":"https://ror.org/03xec1444","country_code":"US","type":"company","lineage":["https://openalex.org/I4210144891"]},{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hahn Jung","raw_affiliation_strings":["Office of Applied Sciences, NASA Goddard Space Flight Center, 8800 Greenbelt Road, Greenbelt, MD 20771, USA","Science Systems and Applications, Inc. (SSAI), 10210 Greenbelt Road, Lanham, MD 20706, USA"],"affiliations":[{"raw_affiliation_string":"Office of Applied Sciences, NASA Goddard Space Flight Center, 8800 Greenbelt Road, Greenbelt, MD 20771, USA","institution_ids":["https://openalex.org/I1306266525"]},{"raw_affiliation_string":"Science Systems and Applications, Inc. (SSAI), 10210 Greenbelt Road, Lanham, MD 20706, USA","institution_ids":["https://openalex.org/I4210144891"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5079865009"],"corresponding_institution_ids":["https://openalex.org/I44461941"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":3.8233,"has_fulltext":false,"cited_by_count":42,"citation_normalized_percentile":{"value":0.93081468,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"7","issue":"3","first_page":"3153","last_page":"3183"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10930","display_name":"Flood Risk Assessment and Management","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10930","display_name":"Flood Risk Assessment and Management","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9957000017166138,"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/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9866999983787537,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/wetland","display_name":"Wetland","score":0.8118228912353516},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6610050201416016},{"id":"https://openalex.org/keywords/altimeter","display_name":"Altimeter","score":0.645592212677002},{"id":"https://openalex.org/keywords/water-level","display_name":"Water level","score":0.6410487294197083},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.6314544677734375},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.4927225410938263},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.48823025822639465},{"id":"https://openalex.org/keywords/hydrology","display_name":"Hydrology (agriculture)","score":0.4548918902873993},{"id":"https://openalex.org/keywords/canopy","display_name":"Canopy","score":0.4514637291431427},{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.43873143196105957},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.35320335626602173},{"id":"https://openalex.org/keywords/physical-geography","display_name":"Physical geography","score":0.32395151257514954},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.08856582641601562},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.08346101641654968}],"concepts":[{"id":"https://openalex.org/C67715294","wikidata":"https://www.wikidata.org/wiki/Q170321","display_name":"Wetland","level":2,"score":0.8118228912353516},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6610050201416016},{"id":"https://openalex.org/C17534553","wikidata":"https://www.wikidata.org/wiki/Q216197","display_name":"Altimeter","level":2,"score":0.645592212677002},{"id":"https://openalex.org/C1284942","wikidata":"https://www.wikidata.org/wiki/Q1929501","display_name":"Water level","level":2,"score":0.6410487294197083},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.6314544677734375},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.4927225410938263},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.48823025822639465},{"id":"https://openalex.org/C76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","level":2,"score":0.4548918902873993},{"id":"https://openalex.org/C101000010","wikidata":"https://www.wikidata.org/wiki/Q5033434","display_name":"Canopy","level":2,"score":0.4514637291431427},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.43873143196105957},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.35320335626602173},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.32395151257514954},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.08856582641601562},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.08346101641654968},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs70303153","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs70303153","pdf_url":"https://www.mdpi.com/2072-4292/7/3/3153/pdf?version=1427185544","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:7bc31e8f12b345708ac2e7f80031bde9","is_oa":true,"landing_page_url":"https://doaj.org/article/7bc31e8f12b345708ac2e7f80031bde9","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 7, Iss 3, Pp 3153-3183 (2015)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/7/3/3153/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs70303153","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing; Volume 7; Issue 3; Pages: 3153-3183","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs70303153","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs70303153","pdf_url":"https://www.mdpi.com/2072-4292/7/3/3153/pdf?version=1427185544","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8199999928474426,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2052670546.pdf","grobid_xml":"https://content.openalex.org/works/W2052670546.grobid-xml"},"referenced_works_count":47,"referenced_works":["https://openalex.org/W206709500","https://openalex.org/W1499600396","https://openalex.org/W1501897173","https://openalex.org/W1510997853","https://openalex.org/W1536695195","https://openalex.org/W1890688639","https://openalex.org/W1964185141","https://openalex.org/W1970588533","https://openalex.org/W1971650288","https://openalex.org/W1972088653","https://openalex.org/W1976046480","https://openalex.org/W1985717943","https://openalex.org/W2003145358","https://openalex.org/W2005248219","https://openalex.org/W2011814048","https://openalex.org/W2019620133","https://openalex.org/W2020647169","https://openalex.org/W2026172381","https://openalex.org/W2029058476","https://openalex.org/W2030130356","https://openalex.org/W2033602192","https://openalex.org/W2035956818","https://openalex.org/W2044211744","https://openalex.org/W2051377724","https://openalex.org/W2055468682","https://openalex.org/W2061918660","https://openalex.org/W2086445063","https://openalex.org/W2110405956","https://openalex.org/W2116965519","https://openalex.org/W2119570269","https://openalex.org/W2119622709","https://openalex.org/W2123283900","https://openalex.org/W2124383953","https://openalex.org/W2139192389","https://openalex.org/W2140624467","https://openalex.org/W2141607694","https://openalex.org/W2146930334","https://openalex.org/W2147556351","https://openalex.org/W2151250213","https://openalex.org/W2155799725","https://openalex.org/W2156156317","https://openalex.org/W2158031389","https://openalex.org/W2158262101","https://openalex.org/W2165571665","https://openalex.org/W3205423163","https://openalex.org/W4285719527","https://openalex.org/W6629698230"],"related_works":["https://openalex.org/W119731573","https://openalex.org/W2347729776","https://openalex.org/W2081457971","https://openalex.org/W2028659695","https://openalex.org/W2072749356","https://openalex.org/W2279247987","https://openalex.org/W1655553142","https://openalex.org/W2014400117","https://openalex.org/W2587804871","https://openalex.org/W2120614840"],"abstract_inverted_index":{"Synthetic":[0],"Aperture":[1],"Radar":[2],"(SAR)":[3],"has":[4],"been":[5],"successfully":[6],"used":[7],"to":[8,126,132,146,167],"map":[9],"wetland\u2019s":[10],"inundation":[11],"extents":[12],"and":[13,37,49,81,94,159,178,189],"types":[14,73],"of":[15,61,109,117,138,171],"vegetation":[16,35,72,123],"based":[17],"on":[18,106,114],"the":[19,22,27,33,44,59,65,86,100,107,115,133,156,176,185],"fact":[20],"that":[21,121],"SAR":[23],"backscatter":[24],"signal":[25],"from":[26,55],"wetland":[28,34],"is":[29],"mainly":[30],"controlled":[31],"by":[32],"type":[36],"water":[38,51,82,110,134,148,172],"level":[39,52,83,111,135,149,173],"changes.":[40],"This":[41],"study":[42],"describes":[43],"relation":[45],"between":[46,80],"L-band":[47],"PALSAR":[48],"seasonal":[50],"changes":[53,84,136,150,174],"obtained":[54],"Envisat":[56,157],"altimetry":[57,158],"over":[58,85,99,175],"island":[60],"\u00cele":[62,89,103],"Mbamou":[63,90,104],"in":[64],"Congo":[66],"Basin":[67],"where":[68],"two":[69],"distinctly":[70],"different":[71],"are":[74],"found.":[75],"We":[76],"found":[77,120],"positive":[78,93],"correlations":[79,96],"forested":[87,139],"southern":[88],"whereas":[91],"both":[92],"negative":[95],"were":[97,152],"observed":[98],"non-forested":[101,141],"northern":[102],"depending":[105],"amount":[108],"increase.":[112],"Based":[113],"analysis":[116],"sensitivity,":[118],"we":[119,144],"denser":[122],"canopy":[124],"leads":[125],"less":[127],"sensitive":[128],"variation":[129],"with":[130,155,184],"respect":[131],"regardless":[137],"or":[140],"canopy.":[142],"Furthermore,":[143],"attempted":[145],"estimate":[147],"which":[151],"then":[153],"compared":[154],"InSAR":[160],"results.":[161],"Our":[162],"results":[163],"demonstrated":[164],"a":[165],"potential":[166],"generate":[168],"two-dimensional":[169],"maps":[170],"wetlands,":[177],"thus":[179],"may":[180],"have":[181],"substantial":[182],"synergy":[183],"planned":[186],"Surface":[187],"Water":[188],"Ocean":[190],"Topography":[191],"(SWOT)":[192],"mission.":[193]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}