{"id":"https://openalex.org/W2053079213","doi":"https://doi.org/10.1109/icsenst.2013.6727737","title":"Soil backscatter measurement with impulse (ultra-wideband) radar","display_name":"Soil backscatter measurement with impulse (ultra-wideband) radar","publication_year":2013,"publication_date":"2013-12-01","ids":{"openalex":"https://openalex.org/W2053079213","doi":"https://doi.org/10.1109/icsenst.2013.6727737","mag":"2053079213"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsenst.2013.6727737","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5102766046","display_name":"Adrian Eng-Choon Tan","orcid":"https://orcid.org/0000-0001-8353-6457"},"institutions":[{"id":"https://openalex.org/I4210114520","display_name":"Lincoln Agritech (New Zealand)","ror":"https://ror.org/01qb09m39","country_code":"NZ","type":"company","lineage":["https://openalex.org/I184746854","https://openalex.org/I4210114520"]},{"id":"https://openalex.org/I184746854","display_name":"Lincoln University","ror":"https://ror.org/04ps1r162","country_code":"NZ","type":"education","lineage":["https://openalex.org/I184746854"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Adrian Eng-Choon Tan","raw_affiliation_strings":["Lincoln Agritech Ltd, Lincoln University, Christchurch, New Zealand"],"affiliations":[{"raw_affiliation_string":"Lincoln Agritech Ltd, Lincoln University, Christchurch, New Zealand","institution_ids":["https://openalex.org/I4210114520","https://openalex.org/I184746854"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101534781","display_name":"Sean Richards","orcid":"https://orcid.org/0000-0001-8707-1220"},"institutions":[{"id":"https://openalex.org/I4210114520","display_name":"Lincoln Agritech (New Zealand)","ror":"https://ror.org/01qb09m39","country_code":"NZ","type":"company","lineage":["https://openalex.org/I184746854","https://openalex.org/I4210114520"]},{"id":"https://openalex.org/I184746854","display_name":"Lincoln University","ror":"https://ror.org/04ps1r162","country_code":"NZ","type":"education","lineage":["https://openalex.org/I184746854"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Sean Richards","raw_affiliation_strings":["Lincoln Agritech Ltd, Lincoln University, Christchurch, New Zealand"],"affiliations":[{"raw_affiliation_string":"Lincoln Agritech Ltd, Lincoln University, Christchurch, New Zealand","institution_ids":["https://openalex.org/I4210114520","https://openalex.org/I184746854"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021316150","display_name":"Ian G. Platt","orcid":"https://orcid.org/0000-0002-6893-2176"},"institutions":[{"id":"https://openalex.org/I4210114520","display_name":"Lincoln Agritech (New Zealand)","ror":"https://ror.org/01qb09m39","country_code":"NZ","type":"company","lineage":["https://openalex.org/I184746854","https://openalex.org/I4210114520"]},{"id":"https://openalex.org/I184746854","display_name":"Lincoln University","ror":"https://ror.org/04ps1r162","country_code":"NZ","type":"education","lineage":["https://openalex.org/I184746854"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Ian Platt","raw_affiliation_strings":["Lincoln Agritech Ltd, Lincoln University, Christchurch, New Zealand"],"affiliations":[{"raw_affiliation_string":"Lincoln Agritech Ltd, Lincoln University, Christchurch, New Zealand","institution_ids":["https://openalex.org/I4210114520","https://openalex.org/I184746854"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024780011","display_name":"Ian Woodhead","orcid":"https://orcid.org/0000-0002-0282-9811"},"institutions":[{"id":"https://openalex.org/I4210114520","display_name":"Lincoln Agritech (New Zealand)","ror":"https://ror.org/01qb09m39","country_code":"NZ","type":"company","lineage":["https://openalex.org/I184746854","https://openalex.org/I4210114520"]},{"id":"https://openalex.org/I184746854","display_name":"Lincoln University","ror":"https://ror.org/04ps1r162","country_code":"NZ","type":"education","lineage":["https://openalex.org/I184746854"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Ian Woodhead","raw_affiliation_strings":["Lincoln Agritech Ltd, Lincoln University, Christchurch, New Zealand"],"affiliations":[{"raw_affiliation_string":"Lincoln Agritech Ltd, Lincoln University, Christchurch, New Zealand","institution_ids":["https://openalex.org/I4210114520","https://openalex.org/I184746854"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":1,"citation_normalized_percentile":{"value":0.454478,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":65,"max":72},"biblio":{"volume":"72","issue":null,"first_page":"669","last_page":"673"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9996,"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":0.9996,"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/T11607","display_name":"Microwave and Dielectric Measurement Techniques","score":0.9985,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9983,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/backscatter","display_name":"Backscatter (email)","score":0.60574234}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7892376},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.7455576},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.60574234},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.5446971},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.51944274},{"id":"https://openalex.org/C134406370","wikidata":"https://www.wikidata.org/wiki/Q832005","display_name":"Radar engineering details","level":4,"score":0.4863277},{"id":"https://openalex.org/C139931591","wikidata":"https://www.wikidata.org/wiki/Q1029151","display_name":"Pulse-Doppler radar","level":4,"score":0.48256817},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4482666},{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.4231307},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.29208785},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.19645664},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08605945},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsenst.2013.6727737","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life on land","id":"https://metadata.un.org/sdg/15","score":0.67}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":10,"referenced_works":["https://openalex.org/W2008045158","https://openalex.org/W2027960590","https://openalex.org/W2066881247","https://openalex.org/W2081500891","https://openalex.org/W2084154683","https://openalex.org/W2095644472","https://openalex.org/W2116724420","https://openalex.org/W2242380126","https://openalex.org/W2575483673","https://openalex.org/W265980654"],"related_works":["https://openalex.org/W4380451819","https://openalex.org/W3080858538","https://openalex.org/W3012040388","https://openalex.org/W2569610252","https://openalex.org/W2548354930","https://openalex.org/W2541915404","https://openalex.org/W2387710128","https://openalex.org/W2387210280","https://openalex.org/W2165657214","https://openalex.org/W2125716714"],"abstract_inverted_index":{"We":[0,47],"are":[1,15,28,101,112],"developing":[2],"a":[3,49,86,158],"method":[4,87],"that":[5,14,74,100,130],"allows":[6],"remote":[7,162],"soil":[8,35,71,163],"moisture":[9,164],"measurement":[10,33,165],"from":[11,23,97,145],"electromagnetic":[12],"sensors":[13],"mounted":[16],"on":[17,114],"irrigators.":[18],"To":[19],"do":[20],"that,":[21],"techniques":[22],"the":[24,32,41,45,52,70,75,90,95,98,104,107,119,139,150],"impulse":[25],"(ultra-wideband)":[26],"radar":[27,59,76,91,110,120,131],"applied,":[29],"which":[30],"enables":[31],"of":[34,44,79,94],"reflection":[36],"at":[37,123,138],"resolutions":[38],"smaller":[39],"than":[40],"antenna":[42,57],"beamwidths":[43],"radar.":[46,105],"derive":[48],"relationship":[50],"between":[51],"radar's":[53],"parameter":[54],"(i.e.":[55],"pulse-width,":[56],"parameters,":[58],"location":[60],"and":[61,69,160],"sensing":[62],"angle":[63],"with":[64],"respect":[65],"to":[66,88,117,142,156],"ground":[67,96],"level)":[68],"surface":[72],"resolution":[73],"is":[77],"capable":[78],"achieving.":[80],"In":[81],"addition,":[82],"we":[83],"also":[84],"propose":[85],"calculate":[89],"backscatter":[92,121,132],"coefficient":[93],"signals":[99],"received":[102],"by":[103],"Using":[106],"proposed":[108],"method,":[109],"measurements":[111],"performed":[113],"wet":[115],"pasture":[116],"measure":[118],"coefficients":[122,133],"different":[124],"grazing":[125],"angles.":[126],"Measured":[127],"results":[128],"show":[129],"can":[134],"be":[135],"reliably":[136],"measured":[137],"angles":[140],"up":[141],"60":[143],"degrees":[144],"nadir.":[146],"This":[147],"paper":[148],"presents":[149],"progress":[151],"in":[152],"our":[153],"ongoing":[154],"work":[155],"develop":[157],"small":[159],"practical":[161],"for":[166],"smart":[167],"irrigation.":[168]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2053079213","counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2024-12-14T17:50:07.928260","created_date":"2016-06-24"}