{"id":"https://openalex.org/W4324067031","doi":"https://doi.org/10.3390/rs15061550","title":"Persistent Scatterer Interferometry (PSI) Technique for the Identification and Monitoring of Critical Landslide Areas in a Regional and Mountainous Road Network","display_name":"Persistent Scatterer Interferometry (PSI) Technique for the Identification and Monitoring of Critical Landslide Areas in a Regional and Mountainous Road Network","publication_year":2023,"publication_date":"2023-03-12","ids":{"openalex":"https://openalex.org/W4324067031","doi":"https://doi.org/10.3390/rs15061550"},"language":"en","primary_location":{"id":"doi:10.3390/rs15061550","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15061550","pdf_url":"https://www.mdpi.com/2072-4292/15/6/1550/pdf?version=1678938133","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/2072-4292/15/6/1550/pdf?version=1678938133","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014753173","display_name":"Constantinos Nefros","orcid":"https://orcid.org/0000-0002-2075-4112"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Constantinos Nefros","raw_affiliation_strings":["School of Mining and Metallurgical Engineering, National Technical University of Athens, 15780 Athens, Greece"],"affiliations":[{"raw_affiliation_string":"School of Mining and Metallurgical Engineering, National Technical University of Athens, 15780 Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091561692","display_name":"Stavroula Alatza","orcid":"https://orcid.org/0000-0002-2938-2976"},"institutions":[{"id":"https://openalex.org/I4210118731","display_name":"National Observatory of Athens","ror":"https://ror.org/03dtebk39","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210118731"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Stavroula Alatza","raw_affiliation_strings":["Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, Center for Earth Observation Research and Satellite Remote Sensing BEYOND, National Observatory of Athens, 15780 Athens, Greece"],"affiliations":[{"raw_affiliation_string":"Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, Center for Earth Observation Research and Satellite Remote Sensing BEYOND, National Observatory of Athens, 15780 Athens, Greece","institution_ids":["https://openalex.org/I4210118731"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021423384","display_name":"Constantinos Loupasakis","orcid":"https://orcid.org/0000-0003-1822-6510"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Constantinos Loupasakis","raw_affiliation_strings":["School of Mining and Metallurgical Engineering, National Technical University of Athens, 15780 Athens, Greece"],"affiliations":[{"raw_affiliation_string":"School of Mining and Metallurgical Engineering, National Technical University of Athens, 15780 Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069976439","display_name":"Charalampos Kontoes","orcid":"https://orcid.org/0000-0002-4973-9450"},"institutions":[{"id":"https://openalex.org/I4210118731","display_name":"National Observatory of Athens","ror":"https://ror.org/03dtebk39","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210118731"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Charalampos Kontoes","raw_affiliation_strings":["Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, Center for Earth Observation Research and Satellite Remote Sensing BEYOND, National Observatory of Athens, 15780 Athens, Greece"],"affiliations":[{"raw_affiliation_string":"Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, Center for Earth Observation Research and Satellite Remote Sensing BEYOND, National Observatory of Athens, 15780 Athens, Greece","institution_ids":["https://openalex.org/I4210118731"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5014753173"],"corresponding_institution_ids":["https://openalex.org/I174458059"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":8.142,"has_fulltext":true,"cited_by_count":19,"citation_normalized_percentile":{"value":0.97048036,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"15","issue":"6","first_page":"1550","last_page":"1550"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10535","display_name":"Landslides and related hazards","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"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/T10535","display_name":"Landslides and related hazards","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"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":0.9983999729156494,"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/T10644","display_name":"Cryospheric studies and observations","score":0.9973000288009644,"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/landslide","display_name":"Landslide","score":0.8289148807525635},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6302821040153503},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.6282042860984802},{"id":"https://openalex.org/keywords/observatory","display_name":"Observatory","score":0.49578580260276794},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.44882118701934814},{"id":"https://openalex.org/keywords/shore","display_name":"Shore","score":0.43022263050079346},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3952100872993469},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.34879589080810547},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.32952380180358887},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.325628399848938},{"id":"https://openalex.org/keywords/seismology","display_name":"Seismology","score":0.21390381455421448},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10838860273361206},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0823313295841217}],"concepts":[{"id":"https://openalex.org/C186295008","wikidata":"https://www.wikidata.org/wiki/Q167903","display_name":"Landslide","level":2,"score":0.8289148807525635},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6302821040153503},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.6282042860984802},{"id":"https://openalex.org/C2779919027","wikidata":"https://www.wikidata.org/wiki/Q62832","display_name":"Observatory","level":2,"score":0.49578580260276794},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.44882118701934814},{"id":"https://openalex.org/C152382732","wikidata":"https://www.wikidata.org/wiki/Q468756","display_name":"Shore","level":2,"score":0.43022263050079346},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3952100872993469},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.34879589080810547},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.32952380180358887},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.325628399848938},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.21390381455421448},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10838860273361206},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0823313295841217},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"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/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs15061550","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15061550","pdf_url":"https://www.mdpi.com/2072-4292/15/6/1550/pdf?version=1678938133","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:e16dfe4bd48f45308a5b55256a191370","is_oa":true,"landing_page_url":"https://doaj.org/article/e16dfe4bd48f45308a5b55256a191370","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 6, p 1550 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/15/6/1550/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs15061550","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 15; Issue 6; Pages: 1550","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs15061550","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15061550","pdf_url":"https://www.mdpi.com/2072-4292/15/6/1550/pdf?version=1678938133","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":0.7699999809265137,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4324067031.pdf","grobid_xml":"https://content.openalex.org/works/W4324067031.grobid-xml"},"referenced_works_count":33,"referenced_works":["https://openalex.org/W1965167689","https://openalex.org/W2001665101","https://openalex.org/W2010960730","https://openalex.org/W2013211795","https://openalex.org/W2017866835","https://openalex.org/W2047029664","https://openalex.org/W2058168266","https://openalex.org/W2095728645","https://openalex.org/W2105714409","https://openalex.org/W2134702142","https://openalex.org/W2162703284","https://openalex.org/W2204693006","https://openalex.org/W2411018322","https://openalex.org/W2474844884","https://openalex.org/W2598398964","https://openalex.org/W2808591464","https://openalex.org/W2969711050","https://openalex.org/W2999338185","https://openalex.org/W3014651529","https://openalex.org/W3017107753","https://openalex.org/W3023497865","https://openalex.org/W3027596776","https://openalex.org/W3089743439","https://openalex.org/W3139054774","https://openalex.org/W3141917307","https://openalex.org/W3155242461","https://openalex.org/W4206812703","https://openalex.org/W4229045613","https://openalex.org/W4280576157","https://openalex.org/W4311545194","https://openalex.org/W4312130606","https://openalex.org/W4313518878","https://openalex.org/W6792923212"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W3127411478","https://openalex.org/W2075075128","https://openalex.org/W2117308416","https://openalex.org/W1971903373","https://openalex.org/W2018207908","https://openalex.org/W2014956389","https://openalex.org/W2971743477","https://openalex.org/W3103036146"],"abstract_inverted_index":{"A":[0],"reliable":[1,134],"road":[2,30,56,75,162,229],"network":[3,57,76],"is":[4,89,126],"a":[5,36,60,67,90,127,133,227,243,266,277,282,289],"vital":[6],"local":[7,105,228,293],"asset,":[8],"connecting":[9],"communities":[10],"and":[11,44,54,72,135,145,148,153,191,201,205,247,253,270,281],"unlocking":[12],"economic":[13],"growth.":[14],"Every":[15],"year":[16],"landslides":[17,47,150,262],"cause":[18],"serious":[19],"damage":[20],"and,":[21],"in":[22,87,168,226],"some":[23],"cases,":[24],"the":[25,78,83,111,120,160,169,174,183,197,209,216,220,237,250],"full":[26],"disruption":[27],"of":[28,46,70,77,85,159,196,199,208,212,219,233,245,255],"many":[29,99],"networks,":[31],"which":[32,115],"can":[33,58,131,140],"last":[34],"from":[35],"few":[37],"days":[38],"to":[39,143,224,249,275,292],"even":[40],"months.":[41],"The":[42,74,231,260],"identification":[43,218,252],"monitoring":[45,254],"with":[48,103,110,265],"conventional":[49],"methods":[50],"on":[51,82],"an":[52],"extended":[53],"complex":[55,154],"be":[59,141],"rather":[61],"difficult":[62],"process,":[63],"as":[64,93,107,109,138,157],"it":[65,94,139],"requires":[66],"significant":[68],"amount":[69],"time":[71,241],"resources.":[73],"Chania":[79,170],"regional":[80,171],"unit":[81],"island":[84],"Crete":[86],"Greece":[88],"typical":[91],"example,":[92],"connects,":[95],"over":[96,151],"long":[97],"distances,":[98],"remote":[100],"mountainous":[101,161],"villages":[102],"other":[104],"communities,":[106],"well":[108],"main":[112],"urban":[113],"centers,":[114],"are":[116],"mainly":[117],"located":[118],"across":[119],"shore.":[121],"Persistent":[122],"scatterer":[123],"interferometry":[124],"(PSI)":[125],"remote-sensing":[128],"technique":[129],"that":[130],"provide":[132],"cost-effective":[136],"solution,":[137],"used":[142],"identify":[144],"monitor":[146],"slow-moving":[147,258],"ongoing":[149],"large":[152],"areas":[155],"such":[156],"those":[158],"networks.":[163],"This":[164],"study":[165],"applied":[166],"PSI":[167,177],"unit,":[172],"using":[173],"novel":[175],"parallelized":[176],"(P-PSI)":[178],"processing":[179,240],"chain,":[180],"developed":[181],"by":[182,242],"Operational":[184],"Unit":[185],"Center":[186],"for":[187,215],"Earth":[188],"Observation":[189],"Research":[190],"Satellite":[192],"Remote":[193,206],"Sensing":[194,207],"BEYOND":[195],"Institute":[198],"Astronomy":[200],"Astrophysics,":[202],"Space":[203],"Applications":[204],"National":[210],"Observatory":[211],"Athens":[213],"(BEYOND)":[214],"rapid":[217,251],"areas,":[221],"most":[222],"critical":[223],"landslide":[225,268,279,284],"network.":[230],"application":[232],"P-PSI":[234],"speeded":[235],"up":[236],"total":[238],"required":[239],"factor":[244],"five":[246],"led":[248],"235":[256],"new":[257],"landslides.":[259],"identified":[261],"were":[263],"correlated":[264],"pre-existing":[267],"inventory":[269,280,285],"open":[271],"access":[272],"visual":[273],"data":[274],"create":[276],"complete":[278],"relative":[283],"map,":[286],"thus":[287],"offering":[288],"valuable":[290],"tool":[291],"stakeholders.":[294]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":7}],"updated_date":"2026-02-28T09:26:25.869077","created_date":"2025-10-10T00:00:00"}