{"id":"https://openalex.org/W4387702695","doi":"https://doi.org/10.3390/rs15204996","title":"Evaluation of C and X-Band Synthetic Aperture Radar Derivatives for Tracking Crop Phenological Development","display_name":"Evaluation of C and X-Band Synthetic Aperture Radar Derivatives for Tracking Crop Phenological Development","publication_year":2023,"publication_date":"2023-10-17","ids":{"openalex":"https://openalex.org/W4387702695","doi":"https://doi.org/10.3390/rs15204996"},"language":"en","primary_location":{"id":"doi:10.3390/rs15204996","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15204996","pdf_url":"https://www.mdpi.com/2072-4292/15/20/4996/pdf?version=1697537610","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/2072-4292/15/20/4996/pdf?version=1697537610","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075402187","display_name":"Marta Pasternak","orcid":"https://orcid.org/0000-0002-6956-6358"},"institutions":[{"id":"https://openalex.org/I27912750","display_name":"Wroc\u0142aw University of Environmental and Life Sciences","ror":"https://ror.org/05cs8k179","country_code":"PL","type":"education","lineage":["https://openalex.org/I27912750"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Marta Pasternak","raw_affiliation_strings":["Institute of Geodesy and Geoinformatics, Wroclaw University of Environmental and Life Sciences, 50-375 Wroclaw, Poland"],"affiliations":[{"raw_affiliation_string":"Institute of Geodesy and Geoinformatics, Wroclaw University of Environmental and Life Sciences, 50-375 Wroclaw, Poland","institution_ids":["https://openalex.org/I27912750"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024162707","display_name":"Kamila Paw\u0142uszek-Filipiak","orcid":"https://orcid.org/0000-0003-2162-371X"},"institutions":[{"id":"https://openalex.org/I27912750","display_name":"Wroc\u0142aw University of Environmental and Life Sciences","ror":"https://ror.org/05cs8k179","country_code":"PL","type":"education","lineage":["https://openalex.org/I27912750"]}],"countries":["PL"],"is_corresponding":true,"raw_author_name":"Kamila Paw\u0142uszek-Filipiak","raw_affiliation_strings":["Institute of Geodesy and Geoinformatics, Wroclaw University of Environmental and Life Sciences, 50-375 Wroclaw, Poland"],"affiliations":[{"raw_affiliation_string":"Institute of Geodesy and Geoinformatics, Wroclaw University of Environmental and Life Sciences, 50-375 Wroclaw, Poland","institution_ids":["https://openalex.org/I27912750"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5024162707"],"corresponding_institution_ids":["https://openalex.org/I27912750"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":1.2131,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.76436952,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"15","issue":"20","first_page":"4996","last_page":"4996"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9990000128746033,"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"}},"topics":[{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9990000128746033,"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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":0.9979000091552734,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7885642647743225},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7384799718856812},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5934864282608032},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5249200463294983},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5205127596855164},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3724405765533447},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.17163437604904175}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7885642647743225},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7384799718856812},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5934864282608032},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5249200463294983},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5205127596855164},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3724405765533447},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.17163437604904175},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/rs15204996","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15204996","pdf_url":"https://www.mdpi.com/2072-4292/15/20/4996/pdf?version=1697537610","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:20d4697efed343578e74b88baba12ff7","is_oa":true,"landing_page_url":"https://doaj.org/article/20d4697efed343578e74b88baba12ff7","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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 15, Iss 20, p 4996 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/rs15204996","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15204996","pdf_url":"https://www.mdpi.com/2072-4292/15/20/4996/pdf?version=1697537610","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":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.6000000238418579}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321602","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt","ror":"https://ror.org/04bwf3e34"},{"id":"https://openalex.org/F4320329806","display_name":"Uniwersytet Przyrodniczy we Wroclawiu","ror":null}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4387702695.pdf"},"referenced_works_count":38,"referenced_works":["https://openalex.org/W1537266925","https://openalex.org/W1592469096","https://openalex.org/W2018636632","https://openalex.org/W2027371372","https://openalex.org/W2041054901","https://openalex.org/W2073564762","https://openalex.org/W2078499498","https://openalex.org/W2099947393","https://openalex.org/W2109606373","https://openalex.org/W2117753370","https://openalex.org/W2150823344","https://openalex.org/W2163642873","https://openalex.org/W2295391820","https://openalex.org/W2341283081","https://openalex.org/W2757797739","https://openalex.org/W2810923834","https://openalex.org/W2906106297","https://openalex.org/W2955625807","https://openalex.org/W2988241560","https://openalex.org/W3013879714","https://openalex.org/W3037944168","https://openalex.org/W3093969495","https://openalex.org/W3137820239","https://openalex.org/W3141978591","https://openalex.org/W3157184041","https://openalex.org/W3197833481","https://openalex.org/W3199914421","https://openalex.org/W4224885282","https://openalex.org/W4280574745","https://openalex.org/W4321186229","https://openalex.org/W4385248499","https://openalex.org/W4385506935","https://openalex.org/W6657165849","https://openalex.org/W6670209532","https://openalex.org/W6684035679","https://openalex.org/W6801221674","https://openalex.org/W6801380442","https://openalex.org/W6849630585"],"related_works":["https://openalex.org/W2121524756","https://openalex.org/W782553550","https://openalex.org/W2355001665","https://openalex.org/W2633218168","https://openalex.org/W2059707233","https://openalex.org/W4235897794","https://openalex.org/W1983126463","https://openalex.org/W2545123933","https://openalex.org/W2095126257","https://openalex.org/W4252699458"],"abstract_inverted_index":{"Due":[0],"to":[1,36,69,256],"the":[2,6,57,112,125,129,155,267],"expanding":[3],"population":[4],"and":[5,38,59,80,105,107,121,138,147,154,171,189,263,285,301],"constantly":[7],"changing":[8],"climate,":[9],"food":[10],"production":[11],"is":[12,54,271],"now":[13],"considered":[14],"a":[15,66,75,177],"crucial":[16],"concern.":[17],"Although":[18],"passive":[19,70],"satellite":[20],"remote":[21,62,71],"sensing":[22,63,72],"has":[23],"already":[24],"demonstrated":[25],"its":[26,33],"capabilities":[27],"in":[28,87,113,124,145,167,180,291],"accurate":[29],"crop":[30],"development":[31,131,224,262],"monitoring,":[32],"limitations":[34],"related":[35],"sunlight":[37],"cloud":[39],"cover":[40],"significantly":[41],"restrict":[42],"real-time":[43],"temporal":[44],"monitoring":[45],"resolution.":[46],"Considering":[47],"synthetic":[48],"aperture":[49],"radar":[50,158],"(SAR)":[51],"technology,":[52],"which":[53,173],"independent":[55],"of":[56,77,127,132,217,232,287],"Sun":[58],"clouds,":[60],"SAR":[61,78,82,181,288,299],"can":[64,279],"be":[65,280],"perfect":[67],"alternative":[68],"methods.":[73],"However,":[74],"variety":[76],"sensors":[79,207],"delivered":[81],"indices":[83,102,300],"present":[84,200],"different":[85,91,193,206,212],"performances":[86],"such":[88,186],"context":[89,126],"for":[90,202,229],"vegetation":[92,119,159,283],"species.":[93],"Therefore,":[94],"this":[95,141],"work":[96],"focuses":[97],"on":[98],"comparing":[99],"various":[100,203],"SAR-derived":[101],"from":[103],"C-band":[104],"(Sentinel-1)":[106],"X-band":[108],"(TerraSAR-X)":[109],"data":[110,170],"with":[111,192,222],"situ":[114],"information":[115],"(phenp;":[116],"pgy":[117],"development,":[118,276],"height":[120,284],"soil":[122,302],"moisture)":[123],"tracking":[128],"phenological":[130,275],"corn,":[133],"winter":[134],"wheat,":[135],"rye,":[136],"canola,":[137],"potato.":[139],"For":[140,214],"purpose,":[142],"backscattering":[143],"coefficients":[144],"VV":[146],"VH":[148],"polarizations":[149],"(\u03c3VV0,":[150],"\u03c3VH0),":[151],"interferometric":[152,248],"coherence,":[153],"dual":[156],"pol":[157],"index":[160],"(DpRVI)":[161],"were":[162,195],"calculated.":[163],"To":[164],"reduce":[165],"noise":[166],"time":[168],"series":[169,251],"evaluate":[172],"filtering":[174,252,269],"method":[175,270],"presents":[176],"higher":[178,220,235],"usability":[179],"phenology":[182,261],"tracking,":[183],"signal":[184],"filtering,":[185],"as":[187],"Savitzky\u2013Golay":[188,268],"moving":[190],"average,":[191],"parameters,":[194],"employed.":[196],"The":[197],"achieved":[198],"results":[199],"that,":[201],"plant":[204],"species,":[205],"(Sentinel-1":[208],"or":[209,247],"TerraSAR-X)":[210],"represent":[211],"performances.":[213],"instance,":[215],"\u03c3VH0":[216,231,242],"TerraSAR-X":[218],"offered":[219,234],"consistency":[221],"corn":[223],"(r":[225,237],"=":[226,238],"0.81),":[227],"while":[228],"canola":[230],"Sentinel-1":[233],"performance":[236],"0.88).":[239],"Generally,":[240],"\u03c3VV0,":[241],"performed":[243],"better":[244],"than":[245],"DpRVI":[246],"coherence.":[249],"Time":[250],"makes":[253],"it":[254],"possible":[255],"increase":[257],"an":[258],"agreement":[259],"between":[260,282,298],"SAR-delivered":[264],"indices;":[265],"however,":[266],"more":[272],"recommended.":[273],"Besides":[274],"high":[277],"correspondences":[278],"found":[281,297],"some":[286,292],"indices.":[289],"Moreover,":[290],"cases,":[293],"moderate":[294],"correlation":[295],"was":[296],"moisture.":[303]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":3}],"updated_date":"2026-04-11T08:14:18.477133","created_date":"2025-10-10T00:00:00"}