{"id":"https://openalex.org/W797550042","doi":null,"title":"Coherent Doppler Lidar for Precision Navigation of Spacecrafts","display_name":"Coherent Doppler Lidar for Precision Navigation of Spacecrafts","publication_year":2011,"publication_date":"2011-06-20","ids":{"openalex":"https://openalex.org/W797550042","mag":"797550042"},"language":"ro","primary_location":{"id":"mag:797550042","doi":null,"is_oa":false,"landing_page_url":"https://ntrs.nasa.gov/api/citations/20110012980/downloads/20110012980.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306402118","display_name":"NASA Technical Reports Server (NASA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","indexed_in":[],"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/A5019236912","display_name":"Farzin Amzajerdian A","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1319063186","display_name":"Langley Research Center","ror":"https://ror.org/0399mhs52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1319063186","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Farzin Amzajerdian","raw_affiliation_strings":["NASA Langley Research Center, Hampton, VA (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NASA Langley Research Center, Hampton, VA (United States)","institution_ids":["https://openalex.org/I1319063186"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067682614","display_name":"Diego F. Pierrottet","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Diego F. Pierrottet","raw_affiliation_strings":["Coherent Applications, Inc. Hampton, VA, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Coherent Applications, Inc. Hampton, VA, United States","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108767570","display_name":"Larry B. Petway","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Larry Petway","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055110345","display_name":"Glenn D. Hines","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Glenn D. Hines","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016391405","display_name":"George Lockhard","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"George Lockhard","raw_affiliation_strings":["Coherent Applications, Inc. Hampton, VA, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Coherent Applications, Inc. Hampton, VA, United States","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5106184583","display_name":"Bruce W. Barnes","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bruce W. Barnes","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.065665,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9282000064849854,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9282000064849854,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14257","display_name":"Advanced Measurement and Detection Methods","score":0.0066999997943639755,"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/T14158","display_name":"Optical Systems and Laser Technology","score":0.0038999998942017555,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/coherent-doppler-lidar","display_name":"coherent Doppler lidar","score":0.9610000252723694},{"id":"https://openalex.org/keywords/fmcw-radar","display_name":"FMCW radar","score":0.7749999761581421},{"id":"https://openalex.org/keywords/planetary-landing","display_name":"planetary landing","score":0.7440000176429749},{"id":"https://openalex.org/keywords/soft-landing","display_name":"soft landing","score":0.9010000228881836},{"id":"https://openalex.org/keywords/helicopter-flight-testing","display_name":"helicopter flight testing","score":0.6389999985694885},{"id":"https://openalex.org/keywords/guidance-navigation-and-control","display_name":"guidance, navigation and control","score":0.8809999823570251}],"concepts":[{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.8269510269165039},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.727453887462616},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7061342597007751},{"id":"https://openalex.org/C29829512","wikidata":"https://www.wikidata.org/wiki/Q40218","display_name":"Spacecraft","level":2,"score":0.529789388179779},{"id":"https://openalex.org/C2778559676","wikidata":"https://www.wikidata.org/wiki/Q1334213","display_name":"Doppler radar","level":3,"score":0.4948377013206482},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4840887784957886},{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.47012054920196533},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.410049706697464},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3469625413417816},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.33434784412384033},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2324792444705963},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1763189733028412},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13962286710739136},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10328462719917297},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:797550042","doi":null,"is_oa":false,"landing_page_url":"https://ntrs.nasa.gov/api/citations/20110012980/downloads/20110012980.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306402118","display_name":"NASA Technical Reports Server (NASA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1997526570","https://openalex.org/W2018259153","https://openalex.org/W2034673413","https://openalex.org/W2054331596"],"related_works":["https://openalex.org/W2508325830","https://openalex.org/W7008743178","https://openalex.org/W2314736563","https://openalex.org/W2325388651","https://openalex.org/W3171921676","https://openalex.org/W2010376226","https://openalex.org/W7152375478","https://openalex.org/W2973807708","https://openalex.org/W6981067169","https://openalex.org/W2611496258"],"abstract_inverted_index":{"A":[0],"fiber-based":[1],"coherent":[2],"Doppler":[3,24,72,102],"lidar,":[4],"utilizing":[5],"an":[6],"FMCW":[7],"technique,":[8],"has":[9],"been":[10],"developed":[11],"and":[12,54,80,119],"its":[13,40],"capabilities":[14],"demonstrated":[15],"through":[16],"two":[17],"successful":[18],"helicopter":[19],"flight":[20],"test":[21],"campaigns.":[22],"This":[23],"lidar":[25,73,103],"is":[26],"expected":[27],"to":[28,61],"play":[29],"a":[30,84,105,111],"critical":[31],"role":[32],"in":[33,42,110],"future":[34],"planetary":[35,52],"exploration":[36],"missions":[37,57],"because":[38],"of":[39],"ability":[41],"providing":[43],"the":[44,51,62,66,71,101,114],"necessary":[45],"data":[46,82],"for":[47,55,90,99],"soft":[48],"landing":[49,56],"on":[50,65],"bodies":[53],"requiring":[58],"precision":[59,78],"navigation":[60],"designated":[63],"location":[64],"ground.":[67],"Compared":[68],"with":[69,113],"radars,":[70],"can":[74],"provide":[75],"significantly":[76],"higher":[77,86],"velocity":[79],"altitude":[81],"at":[83],"much":[85],"rate":[87],"without":[88],"concerns":[89],"measurement":[91],"ambiguity":[92],"or":[93],"target":[94],"clutter.":[95],"Future":[96],"work":[97],"calls":[98],"testing":[100],"onboard":[104],"rocket-powered":[106],"free-flyer":[107],"platform":[108],"operating":[109],"closed-loop":[112],"vehicle":[115],"s":[116],"guidance,":[117],"navigation,":[118],"control":[120],"(GN&C)":[121],"unit.":[122]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2016-06-24T00:00:00"}