{"id":"https://openalex.org/W3117429581","doi":"https://doi.org/10.3390/rs13010037","title":"InSAR Multitemporal Data over Persistent Scatterers to Detect Floodwater in Urban Areas: A Case Study in Beletweyne, Somalia","display_name":"InSAR Multitemporal Data over Persistent Scatterers to Detect Floodwater in Urban Areas: A Case Study in Beletweyne, Somalia","publication_year":2020,"publication_date":"2020-12-24","ids":{"openalex":"https://openalex.org/W3117429581","doi":"https://doi.org/10.3390/rs13010037","mag":"3117429581"},"language":"en","primary_location":{"id":"doi:10.3390/rs13010037","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13010037","pdf_url":"https://www.mdpi.com/2072-4292/13/1/37/pdf?version=1608798163","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/2072-4292/13/1/37/pdf?version=1608798163","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007265352","display_name":"Luca Pulvirenti","orcid":"https://orcid.org/0000-0001-8483-1490"},"institutions":[{"id":"https://openalex.org/I4210108930","display_name":"CIMA Research Foundation","ror":"https://ror.org/01w5y4543","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210108930"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Luca Pulvirenti","raw_affiliation_strings":["CIMA Research Foundation, I-17100 Savona, Italy"],"affiliations":[{"raw_affiliation_string":"CIMA Research Foundation, I-17100 Savona, Italy","institution_ids":["https://openalex.org/I4210108930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049445891","display_name":"Marco Chini","orcid":"https://orcid.org/0000-0002-9094-0367"},"institutions":[{"id":"https://openalex.org/I4210112527","display_name":"Luxembourg Institute of Science and Technology","ror":"https://ror.org/01t178j62","country_code":"LU","type":"nonprofit","lineage":["https://openalex.org/I4210112527"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Marco Chini","raw_affiliation_strings":["Environmental Research and Innovation Department (ERIN), Luxembourg Institute of Science and Technology (LIST), L-4422 Belvaux, Luxembourg"],"affiliations":[{"raw_affiliation_string":"Environmental Research and Innovation Department (ERIN), Luxembourg Institute of Science and Technology (LIST), L-4422 Belvaux, Luxembourg","institution_ids":["https://openalex.org/I4210112527"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057481404","display_name":"Nazzareno Pierdicca","orcid":"https://orcid.org/0000-0002-1232-5377"},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Nazzareno Pierdicca","raw_affiliation_strings":["Department of Information Engineering, Electronics and Telecommunications (DIET), Sapienza University of Rome, I-00184 Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, Electronics and Telecommunications (DIET), Sapienza University of Rome, I-00184 Rome, Italy","institution_ids":["https://openalex.org/I861853513"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5007265352"],"corresponding_institution_ids":["https://openalex.org/I4210108930"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":22.7899,"has_fulltext":true,"cited_by_count":23,"citation_normalized_percentile":{"value":0.98914847,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"13","issue":"1","first_page":"37","last_page":"37"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998000264167786,"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/T10930","display_name":"Flood Risk Assessment and Management","score":0.9934999942779541,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.984499990940094,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.7729846239089966},{"id":"https://openalex.org/keywords/flood-myth","display_name":"Flood myth","score":0.6896606683731079},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6419580578804016},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.535385251045227},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.45141223073005676},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.44185128808021545},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.423953115940094},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.3122618794441223},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2624635696411133},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.2537781000137329},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.133819580078125},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10113146901130676}],"concepts":[{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.7729846239089966},{"id":"https://openalex.org/C74256435","wikidata":"https://www.wikidata.org/wiki/Q134052","display_name":"Flood myth","level":2,"score":0.6896606683731079},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6419580578804016},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.535385251045227},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.45141223073005676},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.44185128808021545},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.423953115940094},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.3122618794441223},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2624635696411133},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2537781000137329},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.133819580078125},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10113146901130676},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/rs13010037","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13010037","pdf_url":"https://www.mdpi.com/2072-4292/13/1/37/pdf?version=1608798163","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:iris.uniroma1.it:11573/1578136","is_oa":true,"landing_page_url":"http://hdl.handle.net/11573/1578136","pdf_url":"http://hdl.handle.net/11573/1578136","source":{"id":"https://openalex.org/S4377196107","display_name":"IRIS Research product catalog (Sapienza University of Rome)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:f7b53240ff18455cb904ee7147d0a9f7","is_oa":true,"landing_page_url":"https://doaj.org/article/f7b53240ff18455cb904ee7147d0a9f7","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-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 13, Iss 1, p 37 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/13/1/37/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs13010037","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 13; Issue 1; Pages: 37","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs13010037","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13010037","pdf_url":"https://www.mdpi.com/2072-4292/13/1/37/pdf?version=1608798163","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":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.6499999761581421}],"awards":[{"id":"https://openalex.org/G4976206919","display_name":null,"funder_award_id":"C15/SR/10380137","funder_id":"https://openalex.org/F4320321038","funder_display_name":"Fonds National de la Recherche Luxembourg"}],"funders":[{"id":"https://openalex.org/F4320321038","display_name":"Fonds National de la Recherche Luxembourg","ror":"https://ror.org/039z13y21"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3117429581.pdf","grobid_xml":"https://content.openalex.org/works/W3117429581.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W1485686500","https://openalex.org/W1963978185","https://openalex.org/W1981546716","https://openalex.org/W1988334140","https://openalex.org/W1993345130","https://openalex.org/W2000535832","https://openalex.org/W2047029664","https://openalex.org/W2054402786","https://openalex.org/W2061577342","https://openalex.org/W2074504304","https://openalex.org/W2141414687","https://openalex.org/W2152465183","https://openalex.org/W2152657318","https://openalex.org/W2159432279","https://openalex.org/W2204693006","https://openalex.org/W2292718396","https://openalex.org/W2343675796","https://openalex.org/W2344360129","https://openalex.org/W2575263166","https://openalex.org/W2725735250","https://openalex.org/W2751895300","https://openalex.org/W2900319872","https://openalex.org/W2900527504","https://openalex.org/W2910531141","https://openalex.org/W2941704308","https://openalex.org/W2975562661","https://openalex.org/W2997407221","https://openalex.org/W3073259122","https://openalex.org/W3104784299","https://openalex.org/W6647540694"],"related_works":["https://openalex.org/W2790032735","https://openalex.org/W2373310320","https://openalex.org/W2781934594","https://openalex.org/W4384163768","https://openalex.org/W4385499758","https://openalex.org/W4400088992","https://openalex.org/W2387499565","https://openalex.org/W3206958763","https://openalex.org/W2159160885","https://openalex.org/W19246820"],"abstract_inverted_index":{"A":[0],"stack":[1,115],"of":[2,34,48,51,65,69,77,80,116,146,153,156,182,207,222,251,259,283,304],"Sentinel-1":[3,117,223],"InSAR":[4,71,82],"data":[5,118],"in":[6,18,37,84,98,110,187,189],"an":[7,111],"urban":[8,38,57,112],"area":[9],"where":[10],"flood":[11,35,211,275],"events":[12],"recurrently":[13],"occur,":[14],"namely":[15],"Beletweyne":[16,188],"town":[17],"Somalia,":[19],"has":[20,40,119,128,167,212,291],"been":[21,41,120,129,168,198,213,232,292],"analyzed.":[22],"From":[23],"this":[24],"analysis,":[25],"a":[26,49,132,248,265,274],"novel":[27],"method":[28],"to":[29,92,135,234,294],"deal":[30],"with":[31,219],"the":[32,46,56,63,66,70,74,78,81,99,137,147,150,154,157,183,205,208,220,227,236,241,256,280,296,302,305],"problem":[33],"mapping":[36],"areas":[39,261],"derived.":[42],"The":[43,114,125,164,244,298],"approach":[44],"assumes":[45],"availability":[47],"map":[50,206,250,258,277],"persistent":[52],"scatterers":[53],"(PSs)":[54],"inside":[55],"settlement":[58],"and":[59,73,95,139,149,194],"is":[60,108,247],"based":[61,268],"on":[62,269],"analysis":[64],"temporal":[67],"trend":[68],"coherence":[72,148],"spatial":[75,151],"average":[76,152],"exponential":[79,155],"phase":[83,159],"each":[85,142],"PS.":[86],"Both":[87],"interferometric":[88,158],"products":[89,237],"are":[90],"expected":[91],"have":[93,197,231,300],"high":[94],"stable":[96],"values":[97,145],"PSs;":[100],"therefore,":[101],"anomalous":[102],"decreases":[103],"may":[104],"indicate":[105],"that":[106,185,254,278],"floodwater":[107,257],"present":[109],"area.":[113],"divided":[121],"into":[122],"two":[123,229],"subsets.":[124],"first":[126],"one":[127],"used":[130,169,199,214,233],"as":[131,200,285],"calibration":[133,224],"set":[134],"identify":[136],"PSs":[138,253],"determine,":[140],"for":[141,170,215],"PS,":[143],"reference":[144,201],"under":[160],"standard":[161],"non-flooded":[162],"conditions.":[163],"other":[165,228],"subset":[166,221],"validation":[171],"purposes.":[172],"Flood":[173],"maps":[174,230],"produced":[175,262],"by":[176,239,263],"UNOSAT,":[177],"analyzing":[178],"very-high-resolution":[179],"optical":[180],"images":[181],"floods":[184],"occurred":[186],"April\u2013May":[190,195,209],"2018,":[191],"October\u2013November":[192],"2019,":[193],"2020,":[196],"data.":[202,271],"In":[203,272],"particular,":[204],"2018":[210],"training":[216],"purposes":[217],"together":[218],"data,":[225],"whilst":[226],"validate":[235],"generated":[238,293],"applying":[240,264],"proposed":[242,306],"method.":[243,307],"main":[245],"product":[246],"binary":[249],"flooded":[252,290],"complements":[255],"rural/suburban":[260],"well-consolidated":[266],"algorithm":[267],"intensity":[270],"addition,":[273],"severity":[276],"labels":[279],"different":[281],"districts":[282],"Beletweyne,":[284],"not,":[286],"partially,":[287],"or":[288],"totally":[289],"consolidate":[295],"validation.":[297],"results":[299],"confirmed":[301],"effectiveness":[303]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":6}],"updated_date":"2026-04-15T08:11:43.952461","created_date":"2021-01-05T00:00:00"}
