{"id":"https://openalex.org/W2118841998","doi":"https://doi.org/10.1109/igarss.2005.1525984","title":"Initial point selection and validation in PS-InSAR using integrated amplitude calibration","display_name":"Initial point selection and validation in PS-InSAR using integrated amplitude calibration","publication_year":2005,"publication_date":"2005-11-15","ids":{"openalex":"https://openalex.org/W2118841998","doi":"https://doi.org/10.1109/igarss.2005.1525984","mag":"2118841998"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2005.1525984","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2005.1525984","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. 2005 IEEE International Geoscience and Remote Sensing Symposium, 2005. IGARSS '05.","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/A5061586583","display_name":"Gini Ketelaar","orcid":null},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"G. Ketelaar","raw_affiliation_strings":["Delft Institute of Earth Observation and Space Systems, Delft University of Technnology, Delft, Netherlands"],"affiliations":[{"raw_affiliation_string":"Delft Institute of Earth Observation and Space Systems, Delft University of Technnology, Delft, Netherlands","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005320261","display_name":"Freek van Leijen","orcid":"https://orcid.org/0000-0002-2582-9267"},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"F. van Leijen","raw_affiliation_strings":["Delft Institute of Earth Observation and Space Systems, Delft University of Technnology, Delft, Netherlands"],"affiliations":[{"raw_affiliation_string":"Delft Institute of Earth Observation and Space Systems, Delft University of Technnology, Delft, Netherlands","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007332583","display_name":"Petar Marinkovic","orcid":null},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"P. Marinkovic","raw_affiliation_strings":["Delft Institute of Earth Observation and Space Systems, Delft University of Technnology, Delft, Netherlands"],"affiliations":[{"raw_affiliation_string":"Delft Institute of Earth Observation and Space Systems, Delft University of Technnology, Delft, Netherlands","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008872493","display_name":"Ramon F. Hanssen","orcid":"https://orcid.org/0000-0002-6067-7561"},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"R. Hanssen","raw_affiliation_strings":["Delft Institute of Earth Observation and Space Systems, Delft University of Technnology, Delft, Netherlands"],"affiliations":[{"raw_affiliation_string":"Delft Institute of Earth Observation and Space Systems, Delft University of Technnology, Delft, Netherlands","institution_ids":["https://openalex.org/I98358874"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5061586583"],"corresponding_institution_ids":["https://openalex.org/I98358874"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.62582565,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"8","issue":null,"first_page":"5490","last_page":"5493"},"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":1.0,"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":1.0,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.996999979019165,"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9919000267982483,"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/calibration","display_name":"Calibration","score":0.8151975870132446},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.8035206198692322},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.7947819232940674},{"id":"https://openalex.org/keywords/point-target","display_name":"Point target","score":0.641612708568573},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.599968671798706},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.5958625674247742},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.566941499710083},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5439139008522034},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5032429099082947},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.447184681892395},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.44410043954849243},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.43467313051223755},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.4003921449184418},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3672015964984894},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.34939074516296387},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.30866682529449463},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.22633612155914307},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16872769594192505},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.12696877121925354},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07652139663696289}],"concepts":[{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.8151975870132446},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.8035206198692322},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.7947819232940674},{"id":"https://openalex.org/C2778999744","wikidata":"https://www.wikidata.org/wiki/Q7208292","display_name":"Point target","level":3,"score":0.641612708568573},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.599968671798706},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.5958625674247742},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.566941499710083},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5439139008522034},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5032429099082947},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.447184681892395},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.44410043954849243},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.43467313051223755},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.4003921449184418},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3672015964984894},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.34939074516296387},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.30866682529449463},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.22633612155914307},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16872769594192505},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.12696877121925354},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07652139663696289},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss.2005.1525984","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2005.1525984","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. 2005 IEEE International Geoscience and Remote Sensing Symposium, 2005. IGARSS '05.","raw_type":"proceedings-article"},{"id":"pmh:ADA449795","is_oa":false,"landing_page_url":"http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA449795","pdf_url":null,"source":{"id":"https://openalex.org/S4406923043","display_name":"Defense Technical Information Center (DTIC)","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"DTIC","raw_type":"Text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1672745209","https://openalex.org/W2047029664","https://openalex.org/W2109901075","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W3206958763","https://openalex.org/W2159160885","https://openalex.org/W2148958581","https://openalex.org/W2910315605","https://openalex.org/W2967731076","https://openalex.org/W2545123933","https://openalex.org/W2585813813","https://openalex.org/W3110962985","https://openalex.org/W2042726296","https://openalex.org/W2018185640"],"abstract_inverted_index":{"SAR":[0],"amplitude":[1,16,70],"calibration":[2,71,120],"is":[3,41,48,105,122],"performed":[4],"prior":[5],"to":[6,14,19],"the":[7,27,35,44,77,87,112],"selection":[8,80],"of":[9,30,34,111],"potential":[10,114],"Persistent":[11],"Scatterers":[12],"(PS)":[13],"avoid":[15],"variations":[17],"due":[18],"sensor":[20,132],"characteristics":[21],"and":[22,53,116],"viewing":[23],"geometry.":[24],"As":[25],"only":[26],"interferometric":[28],"phases":[29],"a":[31,90],"small":[32],"percentage":[33],"radar":[36],"pixels":[37],"in":[38,43],"an":[39,63,123],"image":[40],"used":[42],"PS-InSAR":[45],"analysis,":[46],"it":[47,75],"investigated":[49],"if":[50,96],"this":[51],"time":[52],"storage":[54],"space":[55],"consuming":[56],"step":[57],"can":[58],"be":[59],"omitted.":[60],"We":[61],"present":[62],"integrated":[64],"method":[65],"which":[66],"does":[67],"not":[68],"perform":[69],"explicitly,":[72],"but":[73],"integrates":[74],"into":[76],"PS":[78,115],"point":[79,91],"procedure":[81],"for":[82,125],"validation":[83,121],"purposes":[84],"by":[85],"evaluating":[86],"hypothesis":[88],"that":[89,118],"would":[92],"have":[93],"been":[94],"selected":[95,113],"all":[97],"images":[98,128],"were":[99],"calibrated":[100],"beforehand.":[101],"Its":[102],"performance":[103],"assessment":[104],"based":[106,129],"on":[107,130],"coherent":[108],"phase":[109],"behavior":[110],"indicates":[117],"empirical":[119],"alternative":[124],"calibrating":[126],"full":[127],"physical":[131],"parameters.":[133]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}