{"id":"https://openalex.org/W3208755512","doi":"https://doi.org/10.3390/rs13214391","title":"Mapping Aquifer Storage Properties Using S-Wave Velocity and InSAR-Derived Surface Displacement in the Kumamoto Area, Southwest Japan","display_name":"Mapping Aquifer Storage Properties Using S-Wave Velocity and InSAR-Derived Surface Displacement in the Kumamoto Area, Southwest Japan","publication_year":2021,"publication_date":"2021-10-31","ids":{"openalex":"https://openalex.org/W3208755512","doi":"https://doi.org/10.3390/rs13214391","mag":"3208755512"},"language":"en","primary_location":{"id":"doi:10.3390/rs13214391","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13214391","pdf_url":"https://www.mdpi.com/2072-4292/13/21/4391/pdf?version=1635843193","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/2072-4292/13/21/4391/pdf?version=1635843193","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075310288","display_name":"Mohamed Mourad","orcid":"https://orcid.org/0000-0001-8145-7640"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},{"id":"https://openalex.org/I66513531","display_name":"Fayoum University","ror":"https://ror.org/023gzwx10","country_code":"EG","type":"education","lineage":["https://openalex.org/I66513531"]}],"countries":["EG","JP"],"is_corresponding":false,"raw_author_name":"Mohamed Mourad","raw_affiliation_strings":["Department of Earth Resources Engineering, Kyushu University, Fukuoka 819-0395, Japan","Department of Geology, Faculty of Science, Fayoum University, Fayoum 63514, Egypt"],"affiliations":[{"raw_affiliation_string":"Department of Earth Resources Engineering, Kyushu University, Fukuoka 819-0395, Japan","institution_ids":["https://openalex.org/I135598925"]},{"raw_affiliation_string":"Department of Geology, Faculty of Science, Fayoum University, Fayoum 63514, Egypt","institution_ids":["https://openalex.org/I66513531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065322660","display_name":"Takeshi Tsuji","orcid":"https://orcid.org/0000-0003-0951-4596"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Takeshi Tsuji","raw_affiliation_strings":["Department of Earth Resources Engineering, Kyushu University, Fukuoka 819-0395, Japan","International Institute for Carbon-Neutral Energy Research (I2CNER), Kyushu University, Fukuoka 819-0395, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Earth Resources Engineering, Kyushu University, Fukuoka 819-0395, Japan","institution_ids":["https://openalex.org/I135598925"]},{"raw_affiliation_string":"International Institute for Carbon-Neutral Energy Research (I2CNER), Kyushu University, Fukuoka 819-0395, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045770756","display_name":"Tatsunori Ikeda","orcid":"https://orcid.org/0000-0002-6151-4043"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tatsunori Ikeda","raw_affiliation_strings":["Department of Earth Resources Engineering, Kyushu University, Fukuoka 819-0395, Japan","International Institute for Carbon-Neutral Energy Research (I2CNER), Kyushu University, Fukuoka 819-0395, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Earth Resources Engineering, Kyushu University, Fukuoka 819-0395, Japan","institution_ids":["https://openalex.org/I135598925"]},{"raw_affiliation_string":"International Institute for Carbon-Neutral Energy Research (I2CNER), Kyushu University, Fukuoka 819-0395, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003909868","display_name":"Kazuya Ishitsuka","orcid":"https://orcid.org/0000-0003-4462-4598"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuya Ishitsuka","raw_affiliation_strings":["Department of Urban Management, Kyoto University, Kyoto 615-8510, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Urban Management, Kyoto University, Kyoto 615-8510, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036056468","display_name":"Shigeki Senna","orcid":null},"institutions":[{"id":"https://openalex.org/I4210140163","display_name":"National Research Institute for Earth Science and Disaster Resilience","ror":"https://ror.org/04cwfse38","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210140163"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shigeki Senna","raw_affiliation_strings":["National Research Institute for Earth Science and Disaster Resilience, Tsukuba 305-0006, Japan"],"affiliations":[{"raw_affiliation_string":"National Research Institute for Earth Science and Disaster Resilience, Tsukuba 305-0006, Japan","institution_ids":["https://openalex.org/I4210140163"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068416205","display_name":"Kiyoshi Ide","orcid":"https://orcid.org/0000-0003-4709-9602"},"institutions":[{"id":"https://openalex.org/I171481255","display_name":"Shibaura Institute of Technology","ror":"https://ror.org/020wjcq07","country_code":"JP","type":"education","lineage":["https://openalex.org/I171481255"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kiyoshi Ide","raw_affiliation_strings":["Department of Regional Environment Systems, Shibaura Institute of Technology, Tokyo 135-8548, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Regional Environment Systems, Shibaura Institute of Technology, Tokyo 135-8548, Japan","institution_ids":["https://openalex.org/I171481255"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5065322660"],"corresponding_institution_ids":["https://openalex.org/I135598925"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":1.1147,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.74516496,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"13","issue":"21","first_page":"4391","last_page":"4391"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10110","display_name":"earthquake and tectonic studies","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/T10110","display_name":"earthquake and tectonic studies","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/T11609","display_name":"Geophysical Methods and Applications","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11757","display_name":"Seismic Waves and Analysis","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.807403564453125},{"id":"https://openalex.org/keywords/aquifer","display_name":"Aquifer","score":0.7532148361206055},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.7149045467376709},{"id":"https://openalex.org/keywords/groundwater","display_name":"Groundwater","score":0.6482236981391907},{"id":"https://openalex.org/keywords/hydrogeology","display_name":"Hydrogeology","score":0.6057512164115906},{"id":"https://openalex.org/keywords/aquifer-properties","display_name":"Aquifer properties","score":0.4861309230327606},{"id":"https://openalex.org/keywords/kriging","display_name":"Kriging","score":0.4373442530632019},{"id":"https://openalex.org/keywords/specific-storage","display_name":"Specific storage","score":0.42146462202072144},{"id":"https://openalex.org/keywords/hydrology","display_name":"Hydrology (agriculture)","score":0.35603153705596924},{"id":"https://openalex.org/keywords/soil-science","display_name":"Soil science","score":0.35597580671310425},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.35033997893333435},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.3209671974182129},{"id":"https://openalex.org/keywords/geotechnical-engineering","display_name":"Geotechnical engineering","score":0.20523491501808167},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.16057762503623962},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.15370479226112366},{"id":"https://openalex.org/keywords/groundwater-recharge","display_name":"Groundwater recharge","score":0.06336849927902222}],"concepts":[{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.807403564453125},{"id":"https://openalex.org/C75622301","wikidata":"https://www.wikidata.org/wiki/Q208791","display_name":"Aquifer","level":3,"score":0.7532148361206055},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.7149045467376709},{"id":"https://openalex.org/C76177295","wikidata":"https://www.wikidata.org/wiki/Q161598","display_name":"Groundwater","level":2,"score":0.6482236981391907},{"id":"https://openalex.org/C33556824","wikidata":"https://www.wikidata.org/wiki/Q179509","display_name":"Hydrogeology","level":2,"score":0.6057512164115906},{"id":"https://openalex.org/C2780103101","wikidata":"https://www.wikidata.org/wiki/Q23579048","display_name":"Aquifer properties","level":5,"score":0.4861309230327606},{"id":"https://openalex.org/C81692654","wikidata":"https://www.wikidata.org/wiki/Q225926","display_name":"Kriging","level":2,"score":0.4373442530632019},{"id":"https://openalex.org/C195729132","wikidata":"https://www.wikidata.org/wiki/Q1540011","display_name":"Specific storage","level":5,"score":0.42146462202072144},{"id":"https://openalex.org/C76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","level":2,"score":0.35603153705596924},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.35597580671310425},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.35033997893333435},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.3209671974182129},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.20523491501808167},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.16057762503623962},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.15370479226112366},{"id":"https://openalex.org/C174091901","wikidata":"https://www.wikidata.org/wiki/Q2670986","display_name":"Groundwater recharge","level":4,"score":0.06336849927902222},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs13214391","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13214391","pdf_url":"https://www.mdpi.com/2072-4292/13/21/4391/pdf?version=1635843193","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:79bf9305466f4c5d930f35b0bb8e3d57","is_oa":true,"landing_page_url":"https://doaj.org/article/79bf9305466f4c5d930f35b0bb8e3d57","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 21, p 4391 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/13/21/4391/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs13214391","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 21; Pages: 4391","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs13214391","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13214391","pdf_url":"https://www.mdpi.com/2072-4292/13/21/4391/pdf?version=1635843193","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":"Clean water and sanitation","score":0.4099999964237213,"id":"https://metadata.un.org/sdg/6"}],"awards":[{"id":"https://openalex.org/G4610509127","display_name":null,"funder_award_id":"KAKENHI (JP20H01997)","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3208755512.pdf","grobid_xml":"https://content.openalex.org/works/W3208755512.grobid-xml"},"referenced_works_count":67,"referenced_works":["https://openalex.org/W87030543","https://openalex.org/W1487572614","https://openalex.org/W1793571368","https://openalex.org/W1871606831","https://openalex.org/W1911067730","https://openalex.org/W1949724141","https://openalex.org/W1976362299","https://openalex.org/W1978678445","https://openalex.org/W1982184998","https://openalex.org/W1993076896","https://openalex.org/W1994893742","https://openalex.org/W1996712805","https://openalex.org/W1999327861","https://openalex.org/W2010091960","https://openalex.org/W2023034719","https://openalex.org/W2034086874","https://openalex.org/W2047029664","https://openalex.org/W2047060888","https://openalex.org/W2057397880","https://openalex.org/W2061240538","https://openalex.org/W2063437935","https://openalex.org/W2065463790","https://openalex.org/W2078827998","https://openalex.org/W2079482741","https://openalex.org/W2080854726","https://openalex.org/W2083302310","https://openalex.org/W2083889649","https://openalex.org/W2098624532","https://openalex.org/W2118447272","https://openalex.org/W2122802498","https://openalex.org/W2126238005","https://openalex.org/W2128673992","https://openalex.org/W2141730368","https://openalex.org/W2172273988","https://openalex.org/W2188950123","https://openalex.org/W2256178971","https://openalex.org/W2274111484","https://openalex.org/W2340497264","https://openalex.org/W2525334417","https://openalex.org/W2527003526","https://openalex.org/W2583934016","https://openalex.org/W2584754537","https://openalex.org/W2586065389","https://openalex.org/W2587882580","https://openalex.org/W2589518987","https://openalex.org/W2736072484","https://openalex.org/W2753010592","https://openalex.org/W2890035264","https://openalex.org/W2892741572","https://openalex.org/W2914198373","https://openalex.org/W2922211756","https://openalex.org/W2965174095","https://openalex.org/W2976077115","https://openalex.org/W2988158454","https://openalex.org/W2997473267","https://openalex.org/W3002492557","https://openalex.org/W3083406476","https://openalex.org/W3091916573","https://openalex.org/W3121355253","https://openalex.org/W4240570114","https://openalex.org/W4250317470","https://openalex.org/W6650401322","https://openalex.org/W6657494650","https://openalex.org/W6728694033","https://openalex.org/W6732854537","https://openalex.org/W6733236112","https://openalex.org/W7034955607"],"related_works":["https://openalex.org/W2064981507","https://openalex.org/W2390267220","https://openalex.org/W4383262941","https://openalex.org/W2328365535","https://openalex.org/W1603402374","https://openalex.org/W3009185416","https://openalex.org/W567804675","https://openalex.org/W4246171583","https://openalex.org/W1995051231","https://openalex.org/W4362726248"],"abstract_inverted_index":{"We":[0,19,52,111],"present":[1],"a":[2,22,113,178],"novel":[3],"approach":[4,182],"to":[5,38,93,133,142],"mapping":[6,150],"the":[7,27,39,45,55,76,79,117,126,134,140,143,151,158,165,173,207],"storage":[8,189],"coefficient":[9],"(Sk)":[10],"from":[11,85,91,191,206],"InSAR-derived":[12],"surface":[13],"deformation":[14,60],"and":[15,61,71,74,87,108,119],"S-wave":[16],"velocity":[17],"(Vs).":[18],"first":[20],"constructed":[21],"3D":[23,34,144],"Vs":[24,41,120,145],"model":[25],"in":[26,149,153,172],"Kumamoto":[28,174],"area,":[29],"southwest":[30],"Japan,":[31],"by":[32,44],"applying":[33,139],"empirical":[35],"Bayesian":[36],"kriging":[37],"1D":[40],"profiles":[42],"estimated":[43,75,84,159],"surface-wave":[46],"analysis":[47],"at":[48,64,121],"676":[49],"measured":[50],"points.":[51],"also":[53],"used":[54],"time":[56],"series":[57],"of":[58,78,100,128],"InSAR":[59],"groundwater-level":[62,196,204],"data":[63,89,197],"13":[65],"well":[66,88,122,163],"sites":[67],"covering":[68],"April":[69],"2016":[70],"December":[72],"2018":[73],"Sk":[77,83,118,152,160],"confined":[80,109],"aquifer.":[81],"The":[82],"InSAR,":[86],"ranged":[90],"~0.03":[92],"2":[94],"\u00d7":[95,102],"10\u22123,":[96,103],"with":[97,164,177],"an":[98,129,154],"average":[99],"7.23":[101],"values":[104],"typical":[105],"for":[106,186],"semi-confined":[107,168],"conditions.":[110],"found":[112],"clear":[114],"relationship":[115,141],"between":[116],"locations,":[123],"indicating":[124],"that":[125],"compressibility":[127],"aquifer":[130,188],"is":[131,183],"related":[132],"stiffness":[135],"or":[136],"Vs.":[137],"By":[138],"model,":[146],"we":[147,201],"succeeded":[148],"extensive":[155],"area.":[156],"Furthermore,":[157,200],"distribution":[161],"correlates":[162],"hydrogeological":[166],"setting:":[167],"conditions":[169],"are":[170,198],"predicted":[171],"alluvial":[175],"plain":[176],"high":[179],"Sk.":[180],"Our":[181],"thus":[184],"effective":[185],"estimating":[187],"properties":[190],"Vs,":[192],"even":[193],"where":[194],"limited":[195],"available.":[199],"can":[202],"estimate":[203],"variation":[205],"geodetic":[208],"data.":[209]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3}],"updated_date":"2026-03-31T07:56:22.981413","created_date":"2025-10-10T00:00:00"}