{"id":"https://openalex.org/W3133124389","doi":"https://doi.org/10.1109/igarss39084.2020.9324683","title":"A Narrowband Multi-Frequency Radar Sounding Architecture to Correct Subsurface Interface Roughness Effects","display_name":"A Narrowband Multi-Frequency Radar Sounding Architecture to Correct Subsurface Interface Roughness Effects","publication_year":2020,"publication_date":"2020-09-26","ids":{"openalex":"https://openalex.org/W3133124389","doi":"https://doi.org/10.1109/igarss39084.2020.9324683","mag":"3133124389"},"language":"en","primary_location":{"id":"doi:10.1109/igarss39084.2020.9324683","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9324683","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-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/A5062415145","display_name":"Anna L. Broome","orcid":"https://orcid.org/0000-0001-6803-2883"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Anna L. Broome","raw_affiliation_strings":["Stanford University, Stanford, CA"],"affiliations":[{"raw_affiliation_string":"Stanford University, Stanford, CA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030527883","display_name":"Dustin M. Schroeder","orcid":"https://orcid.org/0000-0003-1916-3929"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dustin M. Schroeder","raw_affiliation_strings":["Stanford University, Stanford, CA"],"affiliations":[{"raw_affiliation_string":"Stanford University, Stanford, CA","institution_ids":["https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5062415145"],"corresponding_institution_ids":["https://openalex.org/I97018004"],"apc_list":null,"apc_paid":null,"fwci":0.2303,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.57543647,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1428","last_page":"1431"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10644","display_name":"Cryospheric studies and observations","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10644","display_name":"Cryospheric studies and observations","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11459","display_name":"Arctic and Antarctic ice dynamics","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11333","display_name":"Climate change and permafrost","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"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/radar","display_name":"Radar","score":0.656502366065979},{"id":"https://openalex.org/keywords/narrowband","display_name":"Narrowband","score":0.6422663927078247},{"id":"https://openalex.org/keywords/depth-sounding","display_name":"Depth sounding","score":0.6037219166755676},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5176711082458496},{"id":"https://openalex.org/keywords/surface-finish","display_name":"Surface finish","score":0.4949888586997986},{"id":"https://openalex.org/keywords/surface-roughness","display_name":"Surface roughness","score":0.449880450963974},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4372383952140808},{"id":"https://openalex.org/keywords/clutter","display_name":"Clutter","score":0.42634934186935425},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.36127984523773193},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.33162921667099},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.27425438165664673},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18454024195671082},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15143251419067383},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.09452518820762634}],"concepts":[{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.656502366065979},{"id":"https://openalex.org/C2776096036","wikidata":"https://www.wikidata.org/wiki/Q1140483","display_name":"Narrowband","level":2,"score":0.6422663927078247},{"id":"https://openalex.org/C55510283","wikidata":"https://www.wikidata.org/wiki/Q1382947","display_name":"Depth sounding","level":2,"score":0.6037219166755676},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5176711082458496},{"id":"https://openalex.org/C71039073","wikidata":"https://www.wikidata.org/wiki/Q3439090","display_name":"Surface finish","level":2,"score":0.4949888586997986},{"id":"https://openalex.org/C107365816","wikidata":"https://www.wikidata.org/wiki/Q114817","display_name":"Surface roughness","level":2,"score":0.449880450963974},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4372383952140808},{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.42634934186935425},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.36127984523773193},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.33162921667099},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.27425438165664673},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18454024195671082},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15143251419067383},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.09452518820762634},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss39084.2020.9324683","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9324683","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.75}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1737642633","https://openalex.org/W1966864230","https://openalex.org/W2007611172","https://openalex.org/W2052528093","https://openalex.org/W2074010503","https://openalex.org/W2146982088","https://openalex.org/W2365488497","https://openalex.org/W2521800451","https://openalex.org/W2546743496","https://openalex.org/W2893791873"],"related_works":["https://openalex.org/W2386922414","https://openalex.org/W4313638943","https://openalex.org/W1966522691","https://openalex.org/W4304014137","https://openalex.org/W3034740403","https://openalex.org/W2032025132","https://openalex.org/W4297916609","https://openalex.org/W2349732462","https://openalex.org/W2783679862","https://openalex.org/W1988381798"],"abstract_inverted_index":{"Traditional":[0],"radar":[1,60],"sounders":[2],"operating":[3],"at":[4],"single":[5],"frequencies":[6,78],"provide":[7],"inherently":[8],"ambiguous":[9],"information":[10],"due":[11],"to":[12,31,43,65,108],"the":[13,35,38,104,128],"impact":[14],"of":[15,37,82,103],"subsurface":[16],"basal":[17,67,73,105],"material":[18,68,106],"and":[19],"roughness":[20,74,113],"effects":[21],"on":[22,48],"relative":[23],"along-track":[24],"echo":[25],"power.":[26],"This":[27],"ambiguity":[28],"forces":[29],"assumptions":[30],"be":[32],"made":[33],"about":[34],"nature":[36],"ice":[39],"sheet":[40],"in":[41],"order":[42],"definitively":[44],"interpret":[45],"subglacial":[46],"conditions":[47],"a":[49,58],"pulse":[50,52],"by":[51,70],"basis.":[53],"Here,":[54],"we":[55,94],"show":[56],"that":[57,96],"multi-frequency":[59],"sounder":[61],"is":[62,127],"best":[63],"suited":[64],"discriminate":[66],"properties":[69],"correcting":[71],"for":[72,112],"effects.":[75],"By":[76],"using":[77],"spanning":[79],"multiple":[80],"orders":[81],"magnitude":[83],"(3,":[84],"30,":[85],"300":[86],"MHz),":[87],"each":[88],"with":[89],"high":[90],"radiometric":[91],"resolution":[92],"(\u00b10.5dB),":[93],"establish":[95],"such":[97],"an":[98],"architecture":[99],"will":[100],"enable":[101],"determination":[102],"reflectivity":[107],"within":[109],"1.5":[110],"dB":[111],"scales":[114],"less":[115],"than":[116],"\u03bb":[117,123],"<sub":[118,124],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[119,125],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">0</sub>":[120,126],"/4,":[121],"where":[122],"reference":[129],"wavelength.":[130]},"counts_by_year":[{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
